Packages tagged mit
2464 packages have this tag.
[Merge tag] (trustees only)Related tags: library (2270), program (562), web (393), data (290), text (161), network (159), deprecated (158), control (122), database (114), system (114), development (111), testing (101), graphics (80), language (79), unclassified (70), yesod (59), math (53), game (47), parsing (41), concurrency (37), compilers-interpreters (31), data-structures (28), json (27), distribution (26), prelude (24), streaming (24), cryptography (21), ffi (21), foreign (18), xml (18), conduit (17), algorithms (16), api (15), codec (15), time (15), utility (15), cloud (13), numeric (13), javascript (12), postgresql (12), sound (12), tools (12), finance (11), services (11), aws (10), console (10), enumerator (10), machine-learning (10), bioinformatics (9), hardware (9), logging (9), number-theory (9), validity (9), compiler (8), configuration (8), distributed-computing (8), eventsourcing (8), formal-methods (8), hasql (8), serialization (8), statistics (8), tonatona (8), generics (7), logic (7), network-apis (7), other (7), records (7), zift (7), cli (6), debug (6), error-handling (6), frp (6), jvm (6), simple (6), template-haskell (6), acme (5), arrows (5), compatibility (5), crypto (5), education (5), effect (5), geometry (5), java (5), numerical (5), options (5), parallelism (5), parser (5), ui (5), user-interfaces (5), utilities (5), utils (5), algebra (4), codecs (4), combinators (4), containers (4), conversion (4), exceptions (4), failure (4), ffi-tools (4), html (4), http (4), metrics (4), monads (4), nix (4), pipes (4), project (4), quasiquotes (4), random (4), test (4), ai (3), avers (3), business (3), bytestring (3), client (3), command-line (3), compiler-plugin (3), compilers (3), data-mining (3), databases (3), documentation (3), functions (3), generic (3), geography (3), github (3), graphs (3), gui (3), mobile (3), model (3), monitoring (3), natural-language-processing (3), neovim (3), physics (3), potoki (3), pretty-printer (3), servant (3), service (3), string (3), symbolic-computation (3), types (3), vector (3), algorithm (2), benchmark (2), benchmarking (2), bio (2), bit-vectors (2), command-line-tool (2), compression (2), criu (2), csv (2), editor (2), fay (2), game-engine (2), ghc (2), git (2), giveyouahead (2), image (2), io (2), lenses (2), monad (2), networking (2), nlp (2), optimization (2), pdf (2), preprocessor (2), security (2), simulation (2), stm (2), syntax (2), theorem-provers (2), type-system (2), xmonad (2), anatomy (1), apple (1), application (1), applicative (1), asp (1), attoparsec (1), aviation (1), base (1), binary (1), builders (1), calendar (1), capnproto (1), captcha (1), charts (1), code-competitions (1), code-generation (1), command-line-tools (1), commandline (1), comonads (1), concurrent (1), constraints (1), contracts (1), couchdb (1), cpp (1), cssyd (1), cursor (1), data-conduit (1), data-flow (1), date (1), deep-learning (1), dependent-types (1), derive-monoid (1), deriving (1), ...
Name |
DLs |
Rating |
Description |
Tags |
Last U/L |
Maintainer |
|---|---|---|---|---|---|---|
| AAI | 77 | 0.0 | Abstract Application Interface. | (control, library, mit) | 2015-08-03 | bash0r |
| AFSM | 99 | 2.0 | Arrowized functional state machines | (frp, library, mit) | 2016-04-21 | hanzhxu |
| BCMtools | 29 | 0.0 | Big Contact Map Tools | (bioinformatics, library, mit, program) | 2015-05-05 | kaizhang |
| Bang | 178 | 0.0 | A Drum Machine DSL for Haskell | (library, mit, sound) | 2015-10-26 | 5outh |
| BufferedSocket | 50 | 0.0 | A socker wrapper that makes the IO of sockets much cleaner | (library, mit, network) | 2015-08-12 | tmore |
| Buster | 25 | 0.0 | Hits a set of urls periodically to bust caches | (mit, program, web) | 2013-05-22 | MichaelXavier |
| Cartesian | 63 | 0.0 | Coordinate systems | (library, math, mit) | 2016-10-10 | SwiftsNamesake |
| ChasingBottoms | 316 | 0.0 | For testing partial and infinite values. | (library, mit, testing) | 2018-09-24 | DonaldStewart, NilsAndersDanielsson |
| CirruParser (deprecated in favor of cirru-parser) | 12 | 0.0 | Cirru Parser in Haskell | (deprecated, library, mit, text) | 2015-05-10 | jiyinyiyong |
| Commando | 53 | 0.0 | Watch some files; Rerun a command | (development, library, mit, program) | 2014-03-06 | LyndonMaydwell |
| Configger | 18 | 0.0 | Parse config files | (configuration, library, mit) | 2011-12-26 | NateSoares |
| Configurable | 16 | 0.0 | Declare types as Configurable then specialize them all in one place | (control, library, mit) | 2012-10-19 | JosephAbrahamson |
| Conscript | 15 | 0.0 | Restart a command on STDIN activity | (mit, program, system) | 2013-07-04 | LyndonMaydwell |
| Craft3e | 237 | 0.0 | Code for Haskell: the Craft of Functional Programming, 3rd ed. | (education, library, mit, program) | 2019-01-08 | SimonThompson |
| DCFL | 81 | 0.0 | Communication Free Learning-based constraint solver | (data, library, mit) | 2015-07-08 | dpandya |
| DOH | 125 | 2.0 | Complete API bindings for DigitalOcean API V2 | (library, mit, network) | 2018-06-20 | yigitozkavci |
| Dangerous | 114 | 0.0 | Monads for operations that can exit early and produce warnings | (error-handling, library, mit) | 2012-01-30 | NateSoares |
| DataIndex | 22 | 0.0 | A package for adding index column to data files | (data, library, mit, program) | 2016-10-09 | steven_yhw |
| Deadpan-DDP | 173 | 0.0 | Write clients for Meteor's DDP Protocol | (library, mit, program, unclassified) | 2015-10-15 | LyndonMaydwell |
| Delta-Lambda | 67 | 0.0 | A demonstration interpreter for type system delta-lambda (of N.G. De-bruijn) | (compilers-interpreters, mit, program) | 2017-05-11 | listofoptions |
| DifferentialEvolution | 30 | 0.0 | Global optimization using Differential Evolution | (algorithms, library, mit, numerical, optimization) | 2011-03-11 | VilleTirronen |
| Dist | 112 | 0.0 | A Haskell library for probability distributions | (library, math, mit) | 2017-09-17 | wyager |
| DocTest (deprecated in favor of doctest) | 131 | 0.0 | Test interactive Haskell examples | (deprecated, mit, program, testing) | 2015-04-03 | |
| EdisonAPI | 213 | 0.0 | A library of efficient, purely-functional data structures (API) | (data-structures, library, mit) | 2016-06-03 | RobertDockins |
| EdisonCore | 345 | 2.0 | A library of efficient, purely-functional data structures (Core Implementations) | (data-structures, library, mit) | 2018-01-05 | RobertDockins |
| Feval | 27 | 2.0 | Evaluation using F-Algebras | (language, mit, program) | 2015-09-07 | burz |
| Files | 35 | 0.0 | File content extraction/rearrangement | (io, library, mit, program) | 2016-10-19 | steven_yhw |
| Focus | 41 | 0.0 | Tools for focusing in on locations within numbers | (data, library, mit) | 2011-12-24 | NateSoares |
| Foster | 47 | 0.0 | Utilities to generate and solve puzzles | (data, mit, program) | 2015-01-19 | Jefffrey |
| FractalArt | 53 | 2.0 | Generates colorful wallpapers | (graphics, mit, program) | 2016-05-06 | TomSmeets |
| Fractaler | 13 | 0.0 | (graphics, mit, program) | 2015-10-11 | serprex | |
| GGg | 35 | 0.0 | GGg cipher | (mit, program, text) | 2015-02-20 | xnil |
| GLM | 39 | 0.0 | Simple Gridlab-D GLM parser and utilities. | (language, library, mit, program) | 2015-10-09 | LyndonMaydwell |
| GPipe | 720 | 2.0 | Typesafe functional GPU graphics programming | (graphics, library, mit) | 2017-09-24 | TobiasBexelius |
| GPipe-GLFW | 107 | 0.0 | GLFW OpenGL context creation for GPipe | (graphics, library, mit) | 2017-08-07 | plredmond |
| GeneralTicTacToe | 27 | 2.0 | A general TicTacToe game implementation. | (game, mit, program) | 2015-08-04 | afonsomatos |
| GiveYouAHead | 32 | 0.0 | to auto-do somethings | (giveyouahead, library, mit) | 2015-06-25 | Qinka |
| GoogleCodeJam | 41 | 0.0 | A monad for flexible parsing of Google Code Jam input files with automatic parallelization. | (library, mit, text) | 2017-01-22 | johannesgerer |
| HDBC-postgresql-hstore (deprecated in favor of postgresql-simple) | 23 | 0.0 | Manipulate data in PostgreSQL "hstore" columns. | (database, deprecated, library, mit) | 2012-07-06 | AlexanderBondarenko |
| HGE2D | 111 | 0.0 | 2D game engine written in Haskell | (game, library, mit, program) | 2016-07-30 | I3ck |
| HList | 196 | 2.0 | Heterogeneous lists | (data, library, mit) | 2018-02-20 | AdamVogt, GwernBranwen |
| HTicTacToe | 28 | 0.0 | An SDL tic-tac-toe game. | (game, graphics, mit, program) | 2010-05-01 | KorcanHussein |
| HaPy | 23 | 0.0 | Haskell bindings for Python | (foreign, library, mit) | 2015-05-29 | DavidFisher |
| Hach | 63 | 0.0 | Simple chat | (library, mit, network, program) | 2013-11-17 | DmitryMalikov |
| HaskellTutorials | 13 | 0.0 | Haskell Tutorials by Evgeny Ukhanov | (mit, program, tutorials) | 2014-10-11 | mrlsd |
| Hastodon | 205 | 2.0 | mastodon client module for Haskell | (library, mit, web) | 2018-05-28 | syucream |
| Hate | 22 | 2.0 | A small 2D game framework. | (graphics, library, mit, program) | 2015-12-21 | bananu7 |
| Hayoo | 26 | 2.0 | The Hayoo! search engine for Haskell API search on hackage | (data, mit, program, text) | 2012-03-01 | UweSchmidt |
| Holumbus-Searchengine | 49 | 0.0 | A search and indexing engine. | (data, library, mit, text) | 2012-03-01 | UweSchmidt |
| HostAndPort | 23 | 0.0 | Parser for host and port pairs like localhost:22 | (library, mit, network) | 2015-08-01 | slava |
| HsHTSLib | 133 | 0.0 | Bindings to htslib. | (bio, library, mit) | 2019-03-22 | kaizhang |
| HsSyck | 146 | 0.0 | Fast, lightweight YAML loader and dumper | (library, mit, pugs, text) | 2015-02-27 | AudreyTang, GwernBranwen, OliverCharles |
| JYU-Utils | 32 | 0.0 | Some utility functions for JYU projects | (library, mit, utility) | 2011-09-27 | VilleTirronen |
| Jdh | 25 | 0.0 | A Json implementation for Haskell, with JavaScript Values and Encoding/Decoding | (data, library, mit) | 2017-02-25 | brunoczim |
| Ketchup | 145 | 0.0 | A super small web framework for those who don't like big and fancy codebases | (ketchup, library, mit, web) | 2015-02-24 | Hamcha |
| LParse | 151 | 0.0 | A continuation-based parser library | (library, mit, parsing) | 2018-12-26 | Sacchan |
| LambdaNet | 34 | 2.0 | A configurable and extensible neural network library | (library, machine-learning, mit) | 2015-01-02 | jbarrow |
| Lambdajudge | 53 | 2.0 | A library to easily host Haskell based programming competitions | (development, library, mit) | 2015-11-13 | ankitku |
| Lazy-Pbkdf2 | 94 | 0.0 | Lazy PBKDF2 generator. | (cryptography, library, mit) | 2017-11-14 | Ofenhed |
| Limit | 15 | 0.0 | Wrapper for data that can be unbounded | (data, library, mit) | 2011-12-24 | NateSoares |
| Logic | 12 | 0.0 | Logic | (library, math, mit) | 2014-12-29 | gogotanaka |
| Lykah | 23 | 0.0 | A static website and blog generator | (library, mit, program, web) | 2017-01-26 | johannesgerer |
| MTGBuilder | 59 | 0.0 | Builds decks out of a meta | (mit, program, unclassified) | 2015-09-28 | willfancher |
| Michelangelo | 101 | 0.0 | OpenGL for dummies | (graphics, library, mit) | 2016-01-05 | SwiftsNamesake |
| MissingPy | 151 | 0.0 | Haskell interface to Python | (library, mit, unclassified) | 2012-08-24 | JohnGoerzen, MattBrown |
| Monadoro | 59 | 0.0 | A minimalistic CLI Pomodoro timer, based on a library of the same purpose. | (library, mit, program, tools) | 2019-04-17 | patryk_kocielnik |
| MyPrimes | 16 | 0.0 | Generate all primes | (data, library, mit, program) | 2015-08-05 | afonsomatos |
| Neks | 30 | 0.0 | Simple networked key/value store | (database, library, mit, program) | 2015-07-31 | wyager |
| NoTrace | 90 | 2.0 | Remove all the functions come from Debug.Trace after debugging | (development, library, mit) | 2018-09-26 | CindyLinz |
| OTP | 25 | 0.0 | HMAC-Based and Time-Based One-Time Passwords (HOTP & TOTP) | (cryptography, library, mit) | 2018-07-16 | ArtemLeshchev, HerbertValerioRiedel |
| Parallel-Arrows-BaseSpec | 15 | 0.0 | BaseSpecs used for @Parallel-Arrows-Definition@ and Co. | (arrows, library, mit, parallelism) | 2018-01-18 | s4ke |
| Parallel-Arrows-Definition | 16 | 0.0 | Multithreaded evaluation using Arrows. | (arrows, library, mit, parallelism) | 2018-01-18 | s4ke |
| Parallel-Arrows-Eden | 15 | 0.0 | Eden based backend for @Parallel-Arrows-Definition@. | (arrows, library, mit, parallelism) | 2018-01-18 | s4ke |
| Parallel-Arrows-Multicore | 14 | 0.0 | GpH based backend for @Parallel-Arrows-Definition@ in a multicore variant. | (arrows, library, mit, parallelism) | 2018-01-18 | s4ke |
| Parallel-Arrows-ParMonad | 16 | 0.0 | Par Monad (@monad-par@) based backend for @Parallel-Arrows-Definition@. | (arrows, library, mit, parallelism) | 2018-01-18 | s4ke |
| PasswordGenerator | 14 | 0.0 | Simple library for generating passwords | (cryptography, library, mit) | 2014-02-11 | VictorDenisov |
| QLearn | 13 | 2.0 | A library for fast, easy-to-use Q-learning. | (data, library, mit) | 2016-05-01 | dpandya |
| QuickCheck-GenT | 76 | 0.0 | A GenT monad transformer for QuickCheck library. | (library, mit, testing) | 2016-04-19 | NikitaVolkov |
| QuickCheck-safe | 129 | 0.0 | Safe reimplementation of QuickCheck's core | (library, mit, testing) | 2018-10-27 | BertramFelgenhauer |
| RSolve | 32 | 2.0 | A general solver for equations | (language, library, mit) | 2018-12-25 | ice1000 |
| Random123 | 49 | 0.0 | Haskell port of Random123 library | (library, mit, random) | 2015-03-20 | BogdanOpanchuk |
| Randometer | 26 | 0.0 | Randomness intuition trainer | (mit, personalgrowth, program) | 2014-10-25 | So8res |
| Redmine | 71 | 0.0 | Library to access Redmine's REST services | (library, mit, network, web) | 2017-01-22 | cstpierre |
| RichConditional | 15 | 0.0 | Tiny library to replace classic if/else | (control, library, mit) | 2015-02-16 | alexvieth |
| RtMidi | 39 | 1.5 | (library, mit, sound) | 2018-11-19 | kohlrabi | |
| RxHaskell | 25 | 0.0 | Reactive Extensions for Haskell | (frp, library, mit) | 2013-04-15 | JustinSpahrSummers |
| SCalendar (deprecated in favor of scalendar) | 45 | 1.25 | This is a library for handling calendars and resource availability based on the "top-nodes algorithm" and set operations. | (deprecated, library, mit, time) | 2017-09-11 | sebasHack |
| SConfig (deprecated) | 25 | 2.0 | A simple config library | (configuration, deprecated, library, mit) | 2014-10-14 | fgaz |
| SDL2-ttf (deprecated in favor of sdl2-ttf) | 19 | 0.0 | Binding to libSDL-ttf | (deprecated, foreign-binding, library, mit) | 2013-12-22 | OmerAgacan |
| SFML | 74 | 0.0 | SFML bindings | (game, library, mit) | 2016-10-03 | AlfredoDiNapoli, sulami, ppelleti |
| SFML-control | 34 | 0.0 | Higher level library on top of SFML | (graphics, library, mit) | 2013-12-15 | AlfredoDiNapoli |
| SciFlow | 212 | 0.0 | Scientific workflow management system | (control, library, mit) | 2018-05-14 | kaizhang |
| SimpleServer | 61 | 0.0 | A simple static file server, for when apache is overkill | (library, mit, program, web) | 2017-06-25 | AnupamJain |
| Slides | 135 | 0.0 | Generate slides from Haskell code | (graphics, library, mit) | 2018-10-09 | darwin226 |
| SmtLib | 16 | 0.0 | Library for parsing SMTLIB2 | (formal-methods, library, mit) | 2015-02-22 | roger62 |
| Southpaw | 42 | 0.0 | Assorted utility modules | (library, mit, utilities) | 2015-07-23 | SwiftsNamesake |
| Spock-digestive | 48 | 0.0 | Digestive functors support for Spock | (library, mit, web) | 2016-08-25 | AlexanderThiemann |
| Spock-worker | 242 | 0.0 | Background workers for Spock | (library, mit, web) | 2016-08-25 | AlexanderThiemann |
| StrictCheck | 31 | 0.0 | Keep Your Laziness In Check | (library, mit, testing) | 2018-10-09 | kwf |
| TotalMap | 29 | 2.0 | A total map datatype | (control, library, mit) | 2018-11-14 | edwardwas |
| Tournament | 18 | 0.0 | Tournament related algorithms | (game, library, mit) | 2012-05-26 | EirikAlbrigtsen |
| TypeNat | 76 | 0.0 | Some Nat-indexed types for GHC | (data, library, mit) | 2017-11-09 | alexvieth |
| UTFTConverter | 34 | 0.0 | Processing popular picture formats into .c or .raw format in RGB565 | (graphics, library, mit, program, text) | 2016-05-04 | cirquit |
| Verba | 89 | 0.0 | A solver for the WordBrain game | (game, mit, program) | 2016-01-10 | Jefffrey |
| WMSigner | 13 | 0.0 | WebMoney authentication module | (cryptography, data, library, mit) | 2014-11-26 | triplepointfive |
| WaveFront | 43 | 0.0 | Parsers and utilities for the OBJ WaveFront 3D model format | (graphics, library, mit) | 2016-10-18 | SwiftsNamesake |
| WebBits-multiplate | 18 | 0.0 | A Multiplate instance for JavaScript. | (language, library, mit) | 2011-03-24 | BalazsEndresz |
| Win32-security | 27 | 0.0 | Haskell bindings to a security-related functions of the Windows API | (library, mit, system) | 2015-04-06 | anton_dessiatov |
| X11-xfixes | 9 | 0.0 | A binding to the Xfixes X11 extension library | (graphics, library, mit) | 2011-05-26 | reacocard |
| YACPong | 17 | 0.0 | Yet Another Pong Clone using SDL. | (game, mit, program) | 2010-05-30 | KorcanHussein |
| Yocto (deprecated in favor of yocto) | 13 | 0.0 | A Minimal JSON Parser & Printer for Haskell | (deprecated, library, mit, text) | 2014-01-27 | ajg |
| abeson | 46 | 0.0 | interconversion between aeson and bson. | (data, library, mit) | 2014-09-19 | HirotomoMoriwaki |
| abt | 109 | 1.25 | Abstract binding trees for Haskell | (language, library, mit) | 2015-01-11 | JonSterling |
| acid-state-dist | 25 | 0.0 | A replication backend for acid-state | (database, library, mit) | 2015-08-21 | maxvoit |
| acme-iot | 25 | 0.0 | IO monad transformer | (control, library, mit) | 2016-08-13 | mniip |
| acme-memorandom | 37 | 0.0 | Memoized random number generation | (acme, library, mit) | 2015-05-15 | ion |
| acme-mutable-package (deprecated) | 24 | 2.5 | A mutable package. | (acme, deprecated, library, mit) | 2018-01-01 | fozworth |
| acme-zalgo | 83 | 2.25 | A somewhat flexible Zalgo̐ te̳͜x̥̖̉̓͞t̍̌̔ ̀̃t̴̢̞̜͓̝r̶̬̆̂̒͟á̧̡͎͔̯̰̕n̹̾̓ͬͦ̍͘ṡ̢͓͉ͮ͆l̠̖̹̗̳̖̽̌ͤ͞a͚̭͙̹̲ͭͩt͈͐o̢̭͇͍̟͐ͬ̾ͪ͜r͇.̸̅ͭ̐̀̊ͨ͛ | (acme, library, mit) | 2018-02-25 | AntonEkblad |
| acquire | 37 | 0.0 | Abstraction over management of resources | (library, mit, resources) | 2018-05-15 | NikitaVolkov, effectfully, IrinaArtemeva, vlastachu |
| aeson-applicative | 16 | 0.0 | make To/From JSOn instances from an applicative description | (data, library, mit) | 2015-06-24 | GregWeber |
| aeson-better-errors | 287 | 0.0 | Better error messages when decoding JSON values. | (json, library, mit, text, web) | 2016-12-12 | hdgarrood |
| aeson-casing | 220 | 0.0 | Tools to change the formatting of field names in Aeson instances. | (data, library, mit) | 2019-03-28 | andrewrademacher |
| aeson-injector | 299 | 0.0 | Injecting fields into aeson values | (data, json, library, mit, web) | 2018-08-31 | NCrashed |
| aeson-json-ast | 42 | 0.0 | Integration layer for "json-ast" and "aeson" | (library, mit, unclassified) | 2016-11-16 | NikitaVolkov |
| aeson-options | 33 | 0.0 | Options to derive FromJSON/ToJSON instances | (data, json, library, mit) | 2018-10-01 | vrom911 |
| aeson-qq | 276 | 0.0 | JSON quasiquoter for Haskell | (json, library, mit) | 2017-06-13 | OscarFinnsson, SimonHengel, qoelet |
| aeson-schema | 342 | 0.0 | Haskell JSON schema validator and parser generator | (data, library, mit) | 2018-10-29 | MateuszKowalczyk, TimBaumann, ChristianMarie |
| aeson-smart | 25 | 2.0 | Smart derivation of Aeson instances | (library, mit, web) | 2012-08-17 | SamAnklesaria |
| aeson-t | 62 | 0.0 | Transform JSON | (data, library, mit) | 2015-04-28 | begriffs |
| aeson-toolkit | 26 | 0.0 | A generalization of Aeson over Failure | (json, library, mit, text, web) | 2013-12-07 | SimonHengel |
| aeson-value-parser | 210 | 0.0 | API for parsing "aeson" JSON tree into Haskell types | (data, json, library, mit, parsing) | 2019-01-31 | NikitaVolkov |
| aeson-yak | 145 | 0.0 | Handle JSON that may or may not be a list, or exist | (data, library, mit) | 2017-12-20 | tejon |
| affinely-extended | 19 | 0.0 | (data, library, mit) | 2017-04-05 | clinton | |
| airship | 286 | 0.0 | A Webmachine-inspired HTTP library | (library, mit, web) | 2019-03-01 | lambda_foo, reiddraper, patrick_thomson |
| alea | 130 | 0.0 | a diceware passphrase generator | (mit, program, utility) | 2017-08-03 | rnhmjoj |
| algebraic-graphs | 259 | 2.5 | A library for algebraic graph construction and transformation | (algebra, algorithms, data-structures, graphs, library, mit) | 2018-11-29 | snowleopard |
| align-text | 30 | 0.0 | A simple unix filter to align text on specified substrings | (mit, program, text) | 2015-01-13 | DanielChoi |
| amazon-products | 30 | 0.0 | Connector for Amazon Products API | (library, mit, program, web) | 2014-07-09 | andrewrademacher |
| amqp-conduit | 87 | 0.0 | Conduit bindings for AMQP (see amqp package) | (library, mit, network) | 2017-07-12 | toru_tomita |
| animalcase | 38 | 0.0 | Convert camelCase to snake_case and vice versa | (library, mit, text) | 2014-11-14 | ibotty |
| animate-frames | 45 | 0.0 | Convert sprite frames to animate files | (game, library, mit, program) | 2018-05-30 | jxv |
| ansi-escape-codes | 55 | 0.0 | Haskell package to generate ANSI escape codes for styling strings in the terminal. | (library, mit, unclassified) | 2017-12-14 | joegesualdo |
| ansigraph | 167 | 0.0 | Terminal-based graphing via ANSI and Unicode | (graphics, library, mit) | 2017-12-28 | Cliff_Harvey |
| antigate | 343 | 0.0 | Interface for antigate.com captcha recognition API | (captcha, library, mit, network-apis, text-recognition) | 2017-06-12 | MikhailKuddah |
| antiope-athena | 409 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| antiope-contract | 281 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| antiope-core | 433 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| antiope-dynamodb | 415 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| antiope-messages | 330 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| antiope-s3 | 433 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| antiope-sns | 453 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| antiope-sqs | 479 | 0.0 | Please see the README on Github at <https://github.com/arbor/antiope#readme> | (library, mit, services) | 2019-03-22 | newhoggy, alexeyraga, arbornetworks, dsturnbull |
| api-opentheory-unicode | 34 | 0.0 | OpenTheory unicode character API | (library, mit, text) | 2015-05-13 | JoeHurd |
| apiary | 779 | 2.5 | Simple and type safe web framework that generate web API documentation. | (library, mit, web) | 2017-10-27 | HirotomoMoriwaki, winterland |
| apiary-authenticate | 389 | 0.0 | authenticate support for apiary web framework. | (library, mit, web) | 2017-10-27 | HirotomoMoriwaki, winterland |
| apiary-clientsession | 401 | 0.0 | clientsession support for apiary web framework. | (library, mit, web) | 2017-10-27 | HirotomoMoriwaki, winterland |
| apiary-cookie | 555 | 0.0 | Cookie support for apiary web framework. | (library, mit, web) | 2017-10-26 | HirotomoMoriwaki, winterland |
| apiary-eventsource | 291 | 0.0 | eventsource support for apiary web framework. | (library, mit, web) | 2017-10-27 | HirotomoMoriwaki, winterland |
| apiary-helics | 104 | 0.0 | helics support for apiary web framework. | (library, mit, web) | 2015-03-04 | HirotomoMoriwaki, winterland |
| apiary-http-client | 108 | 0.0 | A http client for Apiary. | (library, mit, web) | 2017-11-01 | winterland |
| apiary-logger | 404 | 0.0 | fast-logger support for apiary web framework. | (library, mit, web) | 2017-10-27 | HirotomoMoriwaki, winterland |
| apiary-memcached | 86 | 0.0 | memcached client for apiary web framework. | (library, mit, web) | 2015-03-04 | HirotomoMoriwaki, winterland |
| apiary-mongoDB | 187 | 0.0 | mongoDB support for apiary web framework. | (library, mit, web) | 2017-10-27 | HirotomoMoriwaki, winterland |
| apiary-persistent | 419 | 2.0 | persistent support for apiary web framework. | (library, mit, web) | 2017-10-25 | HirotomoMoriwaki, winterland |
| apiary-purescript | 154 | 0.0 | purescript compiler for apiary web framework. | (library, mit, web) | 2015-03-04 | HirotomoMoriwaki, winterland |
| apiary-redis | 26 | 0.0 | redis support for apiary web framework. | (library, mit, web) | 2017-11-11 | winterland |
| apiary-session | 75 | 0.0 | session support for apiary web framework. | (library, mit, web) | 2017-10-24 | HirotomoMoriwaki, winterland |
| apiary-websockets | 445 | 0.0 | websockets support for apiary web framework. | (library, mit, web) | 2017-10-24 | HirotomoMoriwaki, winterland |
| apotiki | 28 | 0.0 | a faster debian repository | (library, mit, program, system) | 2014-01-24 | pyr |
| appc | 54 | 0.0 | app container types and tools | (data, library, mit, program) | 2015-04-10 | wereHamster |
| approveapi | 67 | 0.0 | ApproveAPI Haskell Client | (api, client, library, mit) | 2019-04-01 | kcking |
| ar-timestamp-wiper | 11 | 0.0 | Wipes time stamps from .a files (like ar -D) | (application, library, mit, program) | 2013-08-07 | NiklasHambuechen, PatrickChilton |
| arbor-datadog | 49 | 0.0 | Datadog client for Haskell. | (library, mit, network) | 2019-03-25 | newhoggy, haskellworks, arbornetworks |
| arbor-lru-cache | 15 | 0.0 | (library, mit, unclassified) | 2018-09-26 | newhoggy, arbornetworks | |
| arbor-monad-counter | 49 | 0.0 | (library, mit, services) | 2018-11-20 | newhoggy, haskellworks, arbornetworks | |
| arbor-monad-logger | 43 | 0.0 | Simple logging library | (library, logging, mit, program) | 2019-03-26 | arbornetworks |
| arbor-monad-metric | 125 | 0.0 | Core metric library for publishing metrics. | (library, metrics, mit) | 2019-02-22 | newhoggy, haskellworks, arbornetworks |
| arbor-monad-metric-datadog | 68 | 0.0 | Metric library backend for datadog. | (library, metrics, mit) | 2019-03-25 | newhoggy, haskellworks, arbornetworks |
| arbor-postgres | 63 | 0.0 | Convenience types and functions for postgresql-simple. | (library, mit, services) | 2018-11-19 | newhoggy, haskellworks, arbornetworks |
| ariadne | 70 | 0.0 | Go-to-definition for Haskell | (language, mit, program) | 2014-11-01 | RomanCheplyaka, manzyuk |
| arion | 100 | 2.0 | Watcher and runner for Hspec | (mit, program, testing) | 2015-04-01 | karun012 |
| arithmetic | 41 | 0.0 | Natural number arithmetic | (library, mit, number-theory, program) | 2015-10-19 | JoeHurd |
| arithmoi | 371 | 1.75 | Efficient basic number-theoretic functions. | (algorithms, library, math, mit, number-theory) | 2018-09-22 | CarterSchonwald, DanielFischer, HerbertValerioRiedel, Bodigrim |
| arity-generic-liftA | 23 | 0.0 | Provides an arity-generic version of the liftA2, liftA3... liftAn functions. | (control, library, mit) | 2018-12-31 | oisdk |
| arrow-improve | 14 | 0.0 | Improved arrows. | (control, library, mit) | 2014-02-18 | alynn |
| ascetic | 31 | 0.0 | Generic markup builder. | (library, mit, text) | 2014-07-23 | AndreiLapets |
| ascii-flatten | 25 | 0.0 | Flattens European non-ASCII characaters into ASCII | (library, mit, program, text) | 2016-05-11 | DanielChoi |
| ascii-progress | 327 | 0.0 | A simple progress bar for the console. | (library, mit, system) | 2016-04-18 | yamadapc |
| ascii-string | 112 | 0.0 | Compact representation of ASCII strings | (library, mit, unclassified) | 2018-08-31 | NikitaVolkov |
| asciichart | 39 | 0.0 | Line charts in terminal | (library, mit, text) | 2018-07-29 | madnight |
| asif | 397 | 2.0 | Library for creating and querying segmented feeds | (library, mit, program, services) | 2019-04-10 | newhoggy, haskellworks, arbornetworks |
| assertions | 30 | 0.0 | A simple testing framework. | (library, mit, testing) | 2014-06-05 | vi |
| assoc-list | 15 | 2.0 | Association lists (lists of tuples) | (data, library, mit) | 2018-09-24 | chris_martin, Monoid_Mary |
| assoc-listlike | 23 | 0.0 | Association lists (list-like collections of tuples) | (data, library, mit) | 2018-09-24 | chris_martin, Monoid_Mary |
| async-ajax | 12 | 0.0 | Crossbrowser async AJAX Bindings for GHCJS | (library, mit, web) | 2016-07-24 | AlexanderThiemann |
| async-extra | 49 | 0.0 | Useful concurrent combinators | (library, mit, web) | 2017-05-28 | AlexanderThiemann |
| async-pool | 82 | 0.0 | A modified version of async that supports worker groups and many-to-many task dependencies | (library, mit, system) | 2017-11-08 | JohnWiegley |
| asynchronous-exceptions (deprecated) | 35 | 0.0 | Distinguish between synchronous and asynchronous exceptions | (control, deprecated, library, mit) | 2014-02-05 | RomanCheplyaka |
| atom-msp430 | 42 | 0.0 | Convenience functions for using Atom with the MSP430 microcontroller family. | (embedded, library, mit) | 2014-01-06 | DanielBuckmaster |
| atomic-write | 121 | 2.0 | Atomically write to a file | (library, mit, system) | 2018-11-05 | jsl, stackbuilders, sestrella, juanpaucar |
| atrans | 34 | 0.0 | A small collection of monad (transformer) instances. | (library, mit, monads) | 2016-01-20 | apho |
| attoparsec-conduit (deprecated in favor of conduit-extra) | 365 | 0.0 | Consume attoparsec parsers via conduit. (deprecated) | (conduit, data, deprecated, library, mit, parsing) | 2014-04-02 | MichaelSnoyman |
| attoparsec-data | 118 | 0.0 | Parsers for the standard Haskell data types | (library, mit, parsing) | 2017-08-28 | NikitaVolkov |
| attoparsec-enumerator (deprecated) | 217 | 0.0 | Pass input from an enumerator to an Attoparsec parser. | (deprecated, enumerator, library, mit, parsing, text) | 2015-05-16 | JohnMillikin |
| attoparsec-parsec | 72 | 0.0 | An Attoparsec compatibility layer for Parsec | (library, mit, parsing) | 2014-03-21 | SimonHengel |
| attoparsec-text-enumerator | 31 | 0.0 | (deprecated) | (enumerator, library, mit, parsing, text) | 2012-01-30 | FelipeLessa |
| attoparsec-time | 184 | 0.0 | Attoparsec parsers of time | (attoparsec, library, mit, parsers, time) | 2017-08-28 | NikitaVolkov |
| attoparsec-trans | 53 | 0.0 | Interleaved effects for attoparsec parsers | (control, library, mit) | 2015-06-16 | srijs |
| authenticate | 1650 | 0.0 | Authentication methods for Haskell web applications. | (library, mit, web) | 2017-12-18 | FelipeLessa, MichaelSnoyman |
| authinfo-hs | 15 | 0.0 | Password querying for .authinfo | (library, mit, system) | 2014-10-29 | robgssp |
| auto | 279 | 2.25 | Denotative, locally stateful programming DSL & platform | (control, library, mit) | 2017-01-14 | jle |
| auto-update | 567 | 0.0 | Efficiently run periodic, on-demand actions | (control, library, mit) | 2019-02-20 | KazuYamamoto, MichaelSnoyman |
| autoexporter | 207 | 2.0 | Automatically re-export modules. | (library, mit, program, utility) | 2018-10-03 | fozworth |
| avers-api | 180 | 0.0 | Types describing the core and extended Avers APIs | (avers, library, mit) | 2017-09-17 | wereHamster |
| avers-api-docs | 65 | 0.0 | Swagger documentation for the Avers API | (avers, library, mit) | 2017-02-06 | wereHamster |
| avers-server | 214 | 0.0 | Server implementation of the Avers API | (avers, library, mit) | 2018-10-26 | wereHamster |
| avwx | 68 | 0.0 | Parse aviation weather reports | (aviation, library, mit, program) | 2016-10-01 | hc |
| aws-cloudfront-signed-cookies | 37 | 2.0 | Generate signed cookies for AWS CloudFront | (aws, cloud, library, mit, network, program) | 2018-04-13 | chris_martin, Monoid_Mary |
| aws-dynamodb-conduit | 93 | 0.0 | Conduit-based interface for AWS DynamoDB | (aws, library, mit) | 2015-06-26 | srijs |
| aws-easy | 67 | 0.0 | Helper function and types for working with amazonka | (library, mit, network, program) | 2018-11-10 | rcook |
| aws-general | 52 | 0.0 | Bindings for Amazon Web Services (AWS) General Reference | (aws, cloud, distributed-computing, library, mit, network, web) | 2015-03-30 | larsk |
| aws-performance-tests | 25 | 0.0 | Performance Tests for the Haskell bindings for Amazon Web Services (AWS) | (aws, cloud, distributed-computing, library, mit, network, program, web) | 2014-09-02 | larsk |
| aws-simple | 32 | 0.0 | Dead simple bindings to commonly used AWS Services | (library, mit, web) | 2017-03-11 | AlexanderThiemann |
| aws-sns | 14 | 0.0 | Bindings for AWS SNS Version 2013-03-31 | (aws, cloud, distributed-computing, library, mit, network, web) | 2014-08-05 | larsk |
| axiom | 109 | 0.0 | Web EDSL for running in browsers and server nodes using transient | (library, mit, web) | 2018-05-29 | AlbertoCorona |
| axiomatic-classes | 17 | 0.0 | Specify axioms for type classes and quickCheck all available instances | (library, mit, testing) | 2016-10-28 | SimonHudon, bandali |
| b9 | 1014 | 2.0 | A tool and library for building virtual machine images. | (development, library, mit, program) | 2019-04-10 | SvenHeyll |
| bag (deprecated in favor of dlist) | 12 | 0.0 | A simple stable bag. | (data-structures, deprecated, library, mit) | 2011-07-22 | DanielWaterworth |
| bank-holiday-usa | 37 | 0.0 | A library for determining US bank holidays | (library, mit, time) | 2016-01-21 | tippenein |
| banwords (deprecated) | 37 | 0.0 | Generalized word blacklister | (deprecated, heuristics, library, mit) | 2015-07-14 | fanjam |
| barcodes-code128 | 18 | 0.0 | Generate Code 128 barcodes as PDFs | (graphics, library, mit) | 2014-10-31 | dchristiansen |
| barrier | 47 | 0.0 | Shields.io style badge generator | (graphics, library, mit) | 2016-12-12 | HirotomoMoriwaki |
| base-compat | 853 | 2.0 | A compatibility layer for base | (compatibility, library, mit) | 2018-10-18 | SimonHengel, ryanglscott |
| base-compat-batteries | 243 | 0.0 | base-compat with extra batteries | (compatibility, library, mit) | 2018-10-18 | ryanglscott |
| base-generics | 13 | 0.0 | This library provides some instances for extra GHC.Generic typeclass such as Int8, Word16 and some unboxed types as well. | (generic, library, mit) | 2015-06-19 | songzh |
| base-orphans | 878 | 2.0 | Backwards-compatible orphan instances for base | (compatibility, library, mit) | 2019-03-25 | EdwardKmett, HerbertValerioRiedel, SimonHengel, ryanglscott |
| base-prelude | 807 | 2.25 | The most complete prelude formed solely from the "base" package | (library, mit, prelude) | 2018-06-05 | NikitaVolkov |
| base32string | 47 | 0.0 | Fast and safe representation of a Base-32 string | (data, library, mit) | 2015-05-27 | solatis |
| base58string | 70 | 0.0 | Fast and safe representation of a Base-58 string | (data, library, mit) | 2015-05-10 | solatis |
| base91 | 89 | 0.0 | A Generic Base91 Encoder & Decoder | (codec, library, mit, program) | 2015-07-11 | ajg |
| basex-client | 21 | 0.0 | A BaseX client for Haskell | (database, library, mit) | 2015-12-08 | MatthijsSteen |
| basic-prelude | 547 | 2.0 | An enhanced core prelude; a common foundation for alternate preludes. | (control, library, mit, prelude) | 2017-12-05 | DanBurton, MichaelSnoyman |
| battlenet | 39 | 0.0 | API client for Battle.Net | (library, mit, network) | 2015-02-01 | teozkr |
| battlenet-yesod | 26 | 0.0 | Yesod integration for the battlenet package | (library, mit, network) | 2015-02-01 | teozkr |
| battleplace | 183 | 0.0 | Core definitions for BattlePlace.io service | (game, library, mit) | 2018-07-31 | quyse |
| battleplace-api | 74 | 0.0 | Public API definitions of BattlePlace.io service | (game, library, mit) | 2018-07-24 | quyse |
| bdd | 32 | 0.0 | Behavior-Driven Development DSL | (library, mit, testing) | 2014-12-20 | irekjozwiak |
| bdelta (deprecated in favor of bytestring-delta) | 40 | 0.0 | Simple, fast binary diff/patch | (data, deprecated, library, mit) | 2012-02-22 | JoeyAdams |
| beam (deprecated in favor of beam-core) | 38 | 2.5 | A type-safe SQL mapper for Haskell that doesn't use Template Haskell | (database, deprecated, library, mit) | 2016-01-26 | TravisAthougies |
| beam-core | 136 | 2.5 | Type-safe, feature-complete SQL query and manipulation interface for Haskell | (database, library, mit) | 2019-03-18 | TravisAthougies |
| beam-migrate | 205 | 0.0 | SQL DDL support and migrations support library for Beam | (database, library, mit) | 2019-03-29 | TravisAthougies |
| beam-mysql | 16 | 0.0 | Connection layer between beam and MySQL/MariaDB | (database, library, mit) | 2019-03-19 | TravisAthougies |
| beam-newtype-field | 24 | 0.0 | A newtype for wrapping newtypes into beam schemas | (database, library, mit) | 2018-12-29 | Jappie |
| beam-postgres | 78 | 0.0 | Connection layer between beam and postgres | (database, library, mit) | 2019-03-18 | TravisAthougies |
| beam-sqlite | 119 | 0.0 | Beam driver for SQLite | (library, mit, web) | 2019-03-18 | TravisAthougies |
| bed-and-breakfast | 325 | 0.0 | Efficient Matrix and Vector operations in 100% Haskell. | (library, linear-algebra, math, mit, numeric) | 2018-10-22 | JulianFleischer |
| belka | 20 | 0.0 | HTTP client DSL | (library, mit, unclassified) | 2018-01-22 | NikitaVolkov |
| bento (deprecated) | 24 | 2.0 | 🍱 Manage stateful components. | (deprecated, library, mit, utility) | 2016-04-16 | fozworth |
| bet | 72 | 0.0 | Betfair API bindings. Bet on sports on betting exchanges. | (library, mit, network) | 2015-07-27 | Adeon |
| bibdb | 108 | 0.0 | A database based bibliography manager for BibTeX | (mit, program, text) | 2016-11-18 | cacay |
| binary-conduit | 183 | 0.0 | data serialization/deserialization conduit library | (conduit, library, mit) | 2018-10-13 | AlexanderVershilov, MathieuBoespflug |
| binary-parser | 153 | 0.0 | A highly-efficient but limited parser API specialised for bytestrings | (binary, library, mit, parser) | 2017-04-08 | NikitaVolkov |
| binary-tree | 14 | 0.0 | (library, mit, unclassified) | 2018-02-14 | oisdk | |
| bindings-libstemmer | 15 | 0.0 | Binding for libstemmer with low level binding. | (ffi, library, mit) | 2014-11-29 | cosmo0920 |
| bioinformatics-toolkit | 297 | 0.0 | A collection of bioinformatics tools | (bio, library, mit) | 2019-03-22 | kaizhang |
| bisect-binary | 46 | 0.0 | Determine relevant parts of binary data | (development, mit, program) | 2017-12-05 | JoachimBreitner |
| bit-array | 51 | 0.0 | A bit array (aka bitset, bitmap, bit vector) API for numeric types | (bit-vectors, data-structures, library, mit, pretty-printer) | 2016-10-01 | NikitaVolkov |
| bitcoin-api | 125 | 2.0 | Provides access to the RPC API of Bitcoin Core | (finance, library, mit, network) | 2015-06-09 | solatis |
| bitcoin-api-extra | 46 | 0.0 | Higher level constructs on top of the bitcoin-api package | (finance, library, mit, network) | 2015-05-14 | solatis |
| bitcoin-block | 84 | 0.0 | Utility functions for manipulating bitcoin blocks | (finance, library, mit, network) | 2015-05-11 | solatis |
| bitcoin-script | 110 | 0.0 | Compilation, manipulation and decompilation of Bitcoin scripts | (finance, library, mit, network) | 2015-05-11 | solatis |
| bitcoin-tx | 138 | 0.0 | Utility functions for manipulating bitcoin transactions | (finance, library, mit, network) | 2015-05-11 | solatis |
| bitcoin-types | 68 | 0.0 | Provides consistent low-level types used commonly among Bitcoin implementations | (finance, library, mit, network) | 2015-05-10 | solatis |
| bitset | 159 | 0.0 | A space-efficient set data structure. | (data-structures, library, mit) | 2014-03-10 | DenisBueno, FedorGogolev, SergeiLebedev |
| bitset-word8 | 91 | 0.0 | Space efficient set of Word8 and some pre-canned sets useful for parsing HTTP | (concurrency, library, mit) | 2018-12-23 | nshimaza |
| blas-hs | 35 | 0.0 | Low-level Haskell bindings to Blas. | (library, math, mit) | 2014-12-27 | Rufflewind |
| blatex | 113 | 2.0 | Blog in LaTeX | (mit, program, web) | 2016-05-15 | 2016rshah |
| blaze-bootstrap | 42 | 0.0 | Blaze helper functions for bootstrap pages | (library, mit, web) | 2015-08-23 | AlexanderThiemann |
| blaze-json | 38 | 0.0 | tiny library for encoding json | (json, library, mit, text) | 2015-04-03 | HirotomoMoriwaki |
| blazeMarker | 13 | 0.0 | ... | (library, mit, unclassified) | 2014-12-25 | faleidel |
| blazeT | 103 | 0.0 | A true monad (transformer) version of the blaze-markup and blaze-html libraries | (data, library, mit, text, web) | 2017-01-15 | johannesgerer |
| blunt (deprecated) | 216 | 1.5 | Convert between pointfree and pointful expressions. | (deprecated, library, mit, program, web) | 2015-04-14 | fozworth |
| bmp | 518 | 2.0 | Read and write uncompressed BMP image files. | (codec, library, mit) | 2016-08-15 | BenLippmeier |
| bno055-haskell | 23 | 0.0 | Library for communication with the Bosch BNO055 orientation sensor | (library, mit, system) | 2017-07-08 | eamsden |
| boltzmann-samplers | 23 | 0.0 | Uniform random generators | (data, generic, library, mit, random) | 2018-04-01 | lyxia |
| bond | 289 | 0.0 | Bond schema compiler and code generator | (code-generation, compiler, language, library, mit, program) | 2018-06-01 | sapek, chwarr, eduardo |
| bookkeeping | 144 | 0.0 | A module for bookkeeping by double entry. | (business, library, mit) | 2018-03-28 | arowM |
| bookkeeping-jp | 65 | 0.0 | Helper functions for Japanese bookkeeping. | (business, library, mit) | 2018-03-27 | arowM |
| boolean-normal-forms | 40 | 0.0 | Boolean normal form: NNF, DNF & CNF | (data, library, mit) | 2017-11-29 | phadej |
| boolector | 83 | 0.0 | Haskell bindings for the Boolector SMT solver | (bit-vectors, formal-methods, library, math, mit, smt, theorem-provers) | 2018-12-21 | DeianStefan |
| bootstrap-types | 15 | 0.0 | Bootstrap CSS Framework type-safe interface | (library, mit, web) | 2017-01-31 | andrewthad |
| both | 46 | 0.0 | Like Maybe, but with a different Monoid instance. | (data, library, mit) | 2016-05-26 | barrucadu |
| bound-gen | 37 | 0.0 | Unwrap Scope's with globally fresh values | (compilers-interpreters, library, mit) | 2015-03-27 | jozefg |
| bower-json | 238 | 2.0 | Read bower.json from Haskell | (library, mit, web) | 2016-12-25 | hdgarrood |
| box-tuples | 22 | 0.0 | A hack to use GHC.Prim primitives in GHCi | (debug, ghc, library, mit) | 2018-10-16 | mniip |
| breve | 172 | 0.0 | a url shortener | (mit, program, web) | 2017-02-21 | rnhmjoj |
| bson-lens | 46 | 0.0 | BSON lenses | (development, library, mit) | 2015-09-12 | WilliamCasarin |
| buchhaltung | 82 | 0.0 | Automates most of your plain text accounting data entry in ledger format. | (finance, library, mit, program) | 2018-02-04 | johannesgerer |
| buffer | 27 | 0.0 | Simple mutable low-level buffer for IO | (data, library, mit) | 2017-11-01 | NikitaVolkov |
| buffer-builder-aeson | 46 | 0.0 | Serialize Aeson values with Data.BufferBuilder | (data, library, mit) | 2015-11-02 | chadaustin, afriesen |
| bug | 59 | 0.0 | Better alternatives to the "error" function | (development, error-handling, library, mit) | 2017-04-08 | HerbertValerioRiedel, NikitaVolkov |
| bugsnag-haskell | 77 | 0.0 | Bugsnag error reporter for Haskell | (library, mit, web) | 2018-12-03 | PatrickBrisbin |
| build | 59 | 2.0 | Build systems a la carte | (algorithms, data-structures, library, mit) | 2018-07-06 | snowleopard |
| buildable | 48 | 0.0 | Typeclass for builders of linear data structures | (data, library, mit) | 2015-03-10 | IvanMiljenovic |
| bunz | 165 | 0.0 | CLI tool to beautify JSON string. | (cli, json, library, mit, program) | 2019-02-27 | sendyhalim |
| bytearray-parsing | 25 | 0.0 | Parsing of bytearray-based data | (library, mit, parsing) | 2017-11-06 | NikitaVolkov |
| bytestring-delta | 27 | 0.0 | Simple, fast binary diff/patch | (data, library, mit) | 2012-02-22 | JoeyAdams |
| bytestring-encodings | 78 | 0.0 | checks to see if a given bytestring adheres to a certain encoding | (data, library, mit) | 2018-08-31 | chessai |
| bytestring-read | 65 | 0.0 | fast ByteString to number converting library | (data, library, mit) | 2015-06-15 | HirotomoMoriwaki |
| bytestring-rematch | 16 | 0.0 | Rematch support for ByteString | (control, library, mit) | 2013-05-19 | TomCrayford |
| bytestring-strict-builder | 125 | 0.0 | An efficient strict bytestring builder | (builders, bytestring, library, mit, serialization, text) | 2018-06-07 | NikitaVolkov |
| bytestring-tree-builder | 315 | 0.0 | A very efficient ByteString builder implementation based on the binary tree | (bytestring, library, mit) | 2018-07-02 | NikitaVolkov |
| c-dsl | 43 | 0.0 | A higher level DSL on top of language-c | (language, library, mit) | 2014-05-07 | jozefg |
| c2hs-extra | 46 | 0.0 | Convenient marshallers for complicate C types. | (development, foreign, library, mit) | 2017-10-22 | sighingnow |
| cabal-audit | 38 | 0.0 | Check how up-to-date your .cabal dependencies are. | (distribution, mit, program) | 2013-09-08 | JoelTaylor |
| cabal-constraints | 14 | 0.0 | Repeatable builds for cabalized Haskell projects. | (development, distribution, mit, program) | 2013-12-08 | BenArmston |
| cabal-graphdeps | 42 | 0.0 | Generate graphs of install-time Cabal dependencies | (development, mit, program) | 2015-10-12 | JohnMillikin |
| cabal-info | 42 | 0.0 | Read information from cabal files | (development, library, mit, program) | 2017-05-14 | barrucadu |
| cabal-mon | 38 | 0.0 | A monitor for cabal builds | (development, mit, program) | 2016-08-12 | IavorDiatchki |
| cabal-test-quickcheck | 216 | 0.0 | QuickCheck for Cabal | (library, mit, testing) | 2018-10-29 | TimothyJones |
| cabalg | 143 | 0.0 | alias for cabal install from given git repo | (library, mit, program, unclassified) | 2014-09-19 | DmitryMalikov |
| cafeteria-prelude | 15 | 0.0 | Prelude subsets—take only what you want! | (library, mit, prelude) | 2015-02-14 | scottflesichman, scottfleischman |
| cairo-canvas | 23 | 0.0 | Simpler drawing API for Cairo. | (graphics, library, mit) | 2017-08-13 | apirogov |
| call-haskell-from-anything | 51 | 0.0 | Call Haskell functions from other languages via serialization and dynamic libraries | (library, mit, network, program) | 2017-08-04 | NiklasHambuechen |
| call-stack | 234 | 0.0 | Use GHC call-stacks in a backward compatible way | (data, library, mit) | 2016-10-03 | SimonHengel |
| canon | 53 | 0.0 | Massive Number Arithmetic | (library, math, mit) | 2018-02-22 | grandpascorpion |
| canteven-http | 146 | 0.0 | Utilities for HTTP programming. | (library, mit, unclassified) | 2017-09-12 | potomak, glasserc |
| cantor-pairing | 3 | 0.0 | Convert data to and from a natural number representation | (data, library, mit) | 2019-01-25 | identicalsnowflake |
| capataz | 128 | 0.0 | OTP-like supervision trees in Haskell | (concurrency, control, library, mit) | 2018-05-27 | RomanGonzalez |
| capnp | 2 | 0.0 | Cap'n Proto for Haskell | (capnproto, data, library, mit, network, program, rpc, serialization) | 2019-01-27 | isd |
| caramia | 163 | 0.0 | High-level OpenGL bindings | (graphics, library, mit) | 2015-05-09 | Adeon |
| cased | 29 | 0.0 | Track string casing in its type | (library, mit, text) | 2015-06-15 | WilliamCasarin |
| cases | 93 | 0.0 | A converter for spinal, snake and camel cases | (library, mit, text) | 2017-02-08 | NikitaVolkov |
| casing | 108 | 0.0 | Convert between various source code casing conventions | (library, mit, text) | 2018-04-04 | TobiasDammers |
| cassava-megaparsec | 75 | 0.0 | Megaparsec parser of CSV files that plays nicely with Cassava | (csv, library, mit, parsing, text, web) | 2018-09-27 | jsl, stackbuilders, mrkkrp |
| casui | 16 | 0.0 | Equation Manipulator | (math, mit, program) | 2011-06-04 | EtienneLaurin |
| catnplus | 15 | 0.0 | Simple tool to display text files with line numbers and paging | (command-line-tool, mit, program) | 2017-03-01 | rcook |
| cayley-dickson | 98 | 0.0 | Complex numbers, quaternions, octonions, sedenions, etc. | (algebra, library, math, mit) | 2015-11-30 | lmj |
| celtchar | 45 | 0.0 | A tool to build a novel | (library, mit, program, text) | 2018-03-03 | lethom |
| cereal-data-dword | 46 | 0.0 | Integration of "cereal" and "data-dword" | (library, mit, unclassified) | 2018-08-11 | NikitaVolkov |
| cereal-plus | 93 | 0.0 | An extended serialization library on top of "cereal" | (library, mit, serialization) | 2016-09-03 | NikitaVolkov |
| cereal-unordered-containers | 23 | 0.0 | Integration of "cereal" and "unordered-containers" | (library, mit, unclassified) | 2018-08-02 | NikitaVolkov |
| cereal-uuid | 54 | 0.0 | Integration of "cereal" and "uuid" | (library, mit, unclassified) | 2018-08-03 | NikitaVolkov |
| cf | 72 | 2.25 | Exact real arithmetic using continued fractions | (library, math, mit) | 2015-09-03 | mvr |
| chalk | 40 | 0.0 | Terminal string styling. | (library, mit, system) | 2016-09-14 | cattheory |
| char-qq | 63 | 0.0 | Quasiquoters for characters and codepoints | (library, mit, quasiquotes) | 2019-02-07 | NikitaVolkov |
| chatwork | 270 | 0.0 | The ChatWork API in Haskell | (library, mit, program, web) | 2018-08-06 | matsubara0507 |
| chell | 367 | 0.0 | A simple and intuitive library for automated testing. | (library, mit, testing) | 2019-02-17 | chris_martin, Monoid_Mary |
| chell-hunit | 102 | 0.0 | HUnit support for the Chell testing library | (library, mit, testing) | 2019-02-17 | chris_martin |
| chell-quickcheck | 216 | 0.0 | QuickCheck support for the Chell testing library | (library, mit, testing) | 2019-02-17 | chris_martin |
| chiasma | 24 | 0.0 | tmux api | (library, mit, terminal) | 2019-01-05 | tek |
| chorale | 178 | 2.25 | A module containing basic functions that the prelude does not offer | (library, mit, prelude) | 2017-07-08 | FranzBenjaminMocnik |
| chorale-geo | 39 | 2.0 | A module containing basic geo functions | (library, mit, prelude) | 2016-06-05 | FranzBenjaminMocnik |
| chromatin | 42 | 0.0 | neovim package manager | (library, mit, neovim, program) | 2018-12-30 | tek |
| chunked-data | 136 | 0.0 | Typeclasses for dealing with various chunked data representations | (data, library, mit) | 2018-01-15 | MichaelSnoyman |
| church | 10 | 0.0 | Automatically convert Generic instances to and from church representations | (generics, library, mit) | 2018-11-14 | dailectic |
| church-list (deprecated) | 23 | 0.0 | Removed; please see fmlist. | (deprecated, library, mit, system) | 2014-05-03 | JohnWiegley |
| cio (deprecated) | 17 | 0.0 | A monad for concurrent IO on a thread pool | (concurrency, deprecated, library, mit) | 2014-02-07 | NikitaVolkov |
| ciphersaber2 | 55 | 0.0 | Implementation of CipherSaber2 RC4 cryptography. | (data, library, mit, program) | 2015-12-16 | BartonMassey |
| circlehs | 15 | 2.0 | The CircleCI REST API for Haskell | (api, library, mit, web) | 2016-04-28 | dshevchenko |
| cirru-parser | 14 | 0.0 | Cirru Parser in Haskell | (library, mit, text) | 2015-05-10 | jiyinyiyong |
| cisco-spark-api | 94 | 0.0 | DEPRECATED in favor of webex-teams-api | (library, mit, program, web) | 2018-12-24 | nshimaza |
| cityhash | 80 | 0.0 | Bindings to CityHash | (codec, library, mit) | 2012-02-09 | AustinSeipp |
| clafer | 169 | 0.0 | Compiles Clafer models to other formats: Alloy, JavaScript, JSON, HTML, Dot. | (library, mit, model, program) | 2017-03-13 | mantkiew |
| claferIG | 150 | 0.0 | claferIG is an interactive tool that generates instances of Clafer models. | (library, mit, model, program) | 2017-03-13 | mantkiew |
| claferwiki | 164 | 0.0 | A wiki-based IDE for literate modeling with Clafer | (library, mit, wiki) | 2017-03-13 | mantkiew |
| clang-compilation-database | 26 | 0.0 | JSON Compilation Database Format encoding and decoding | (language, library, mit) | 2018-03-09 | AlekseyKliger |
| clanki | 185 | 0.0 | Command-line spaced-repetition software | (education, mit, program) | 2016-10-05 | marcusbuffett |
| clarifai | 49 | 0.0 | API Client for the Clarifai API. | (library, mit, network) | 2015-12-31 | jcanero |
| classy-prelude | 765 | 0.0 | A typeclass-based Prelude. | (control, library, mit, prelude) | 2018-10-08 | GregWeber, MichaelSnoyman |
| classy-prelude-conduit | 512 | 0.0 | classy-prelude together with conduit functions | (control, library, mit, prelude) | 2018-10-08 | GregWeber, MichaelSnoyman |
| classy-prelude-yesod | 416 | 0.0 | Provide a classy prelude including common Yesod functionality. | (control, library, mit, yesod) | 2018-10-08 | GregWeber, MichaelSnoyman |
| cless | 35 | 0.0 | Colorized LESS | (mit, program, text) | 2015-03-19 | HideyukiTanaka |
| cli-builder | 18 | 0.0 | Simple project template from stack | (library, mit, tool) | 2016-11-09 | mizunashi_mana |
| clientsession | 570 | 0.0 | Securely store session data in a client-side cookie. | (library, mit, program, web) | 2016-07-07 | FelipeLessa, MichaelSnoyman |
| clif | 14 | 0.0 | A Clifford algebra number type for Haskell | (algebra, library, math, mit) | 2018-04-10 | maaleske |
| clingo | 19 | 0.0 | Haskell bindings to the Clingo ASP solver | (asp, ffi, library, logic-programming, mit, symbolic-computation) | 2017-08-18 | tsahyt |
| clippard | 25 | 0.0 | A simple Haskell library for copying text to the clipboard in a cross-platform way. | (library, mit, system) | 2012-11-15 | AnthonyGrimes |
| clippings | 46 | 0.0 | A parser/generator for Kindle-format clipping files (`My Clippings.txt`), | (library, mit, program, text) | 2015-08-27 | vi |
| clone-all | 16 | 0.0 | Clone all github repositories from a given user | (development, mit, program) | 2014-06-27 | NoonSilk |
| closed | 51 | 2.0 | Integers bounded by a closed interval | (data, library, mit) | 2019-01-03 | cdparks |
| closure | 15 | 0.0 | Depth- and breadth-first set closures | (library, math, mit) | 2013-10-21 | JosephAbrahamson |
| cloudi | 64 | 0.0 | Haskell CloudI API | (foreign, library, mit) | 2018-12-18 | okeuday |
| clustering | 187 | 2.0 | High performance clustering algorithms | (library, math, mit) | 2019-01-08 | kaizhang |
| cmd-item | 15 | 0.0 | Library to compose and reuse command line fragments | (library, mit, system) | 2015-04-30 | geraud |
| cmdtheline | 87 | 0.0 | Declarative command-line option parsing and documentation library. | (console, library, mit) | 2013-04-29 | EliFrey |
| coerce-util (deprecated in favor of coercible-utils) | 15 | 0.0 | utils for Data.Coerce | (data, deprecated, library, mit) | 2018-04-20 | chessai |
| coinbase-exchange | 120 | 0.0 | Connector library for the coinbase exchange. | (library, mit, program, web) | 2017-09-23 | andrewrademacher |
| collection-json | 261 | 0.0 | Collection+JSON—Hypermedia Type Tools | (data, library, mit) | 2019-02-22 | alunduil |
| color-counter | 29 | 0.0 | Count colors in images | (graphics, library, mit, program) | 2016-04-16 | BrianBush |
| colorful-monoids | 141 | 0.0 | Styled console text output using ANSI escape sequences. | (library, mit, monad, text, user-interfaces) | 2018-08-13 | minad |
| colour | 578 | 2.0 | A model for human colour/color perception | (data, graphics, library, mit) | 2017-12-04 | RussellOConnor |
| competition | 16 | 0.0 | Helpers and runners for code competitions | (code-competitions, library, mit) | 2014-04-07 | yanatan16 |
| componentm | 63 | 0.0 | Monad for allocation and cleanup of application resources | (library, mit, system) | 2018-05-20 | RomanGonzalez |
| componentm-devel | 24 | 0.0 | Easy REPL driven development using ComponentM | (library, mit, system) | 2018-05-20 | RomanGonzalez |
| compose-ltr | 161 | 2.0 | More intuitive, left-to-right function composition. | (data, library, mit) | 2017-11-21 | Wizek |
| compound-types | 173 | 2.0 | Sum and Product types and such | (data, library, mit, type-system, types) | 2017-09-29 | NikitaVolkov |
| concurrency | 399 | 0.0 | Typeclasses, functions, and data types for concurrency and STM. | (concurrency, library, mit) | 2019-03-24 | barrucadu |
| concurrency-benchmarks | 43 | 0.0 | Benchmarks to compare concurrency APIs | (benchmark, mit, program) | 2018-09-12 | harendra |
| concurrent-buffer | 23 | 0.0 | Concurrent expanding buffer | (data, library, mit) | 2017-10-26 | NikitaVolkov |
| concurrent-rpc | 14 | 0.0 | An abstraction for inter-thread RPC based on MVars | (concurrency, library, mit) | 2016-03-25 | LarsPetersen |
| concurrent-state | 215 | 0.0 | MTL-like library using TVars | (control, library, mit) | 2014-01-27 | JoelTaylor |
| conduit | 2099 | 2.5 | Streaming data processing library. | (conduit, data, library, mit) | 2019-03-12 | MichaelSnoyman |
| conduit-algorithms | 289 | 2.0 | Conduit-based algorithms | (conduit, library, mit) | 2019-01-10 | luispedro |
| conduit-combinators | 923 | 0.0 | DEPRECATED Functionality merged into the conduit package itself | (conduit, data, library, mit) | 2018-02-01 | MichaelSloan, MichaelSnoyman |
| conduit-concurrent-map | 42 | 2.0 | Concurrent, order-preserving mapping Conduit | (conduit, data, library, mit) | 2018-08-31 | NiklasHambuechen |
| conduit-extra | 1217 | 0.0 | Batteries included conduit: adapters for common libraries. | (conduit, data, library, mit) | 2019-03-12 | MichaelSnoyman |
| conduit-find | 44 | 0.0 | A file-finding conduit that allows user control over traversals. | (library, mit, program, system) | 2016-07-24 | ErikDeCastroLopo |
| conduit-zstd | 33 | 0.0 | Conduit-based ZStd Compression | (conduit, library, mit) | 2018-09-24 | luispedro |
| confcrypt | 132 | 0.0 | (library, mit, program, unclassified) | 2019-02-26 | ChrisCoffey | |
| confetti | 26 | 0.0 | A simple config file swapping tool | (command-line-tools, library, mit, program) | 2018-12-12 | aviaviavi |
| conffmt | 14 | 0.0 | A .conf file formatter | (data, mit, program) | 2016-08-31 | yamadapc |
| config-parser | 126 | 0.0 | Parse config files using parsec and generate parse errors on unhandled keys | (library, mit, text) | 2018-01-21 | BenHamlin |
| config-value | 167 | 2.25 | Simple, layout-based value language similar to YAML or JSON | (language, library, mit) | 2018-03-08 | EricMertens |
| config-value-getopt | 44 | 0.0 | Interface between config-value and System.GetOpt | (configuration, library, mit) | 2017-05-11 | EricMertens |
| configuration-tools | 375 | 2.0 | Tools for specifying and parsing configurations | (configuration, console, library, mit) | 2018-08-21 | larsk |
| congruence-relation | 17 | 0.0 | Decidable congruence relations for Haskell: up to you whether this is a joke | (data, library, mit) | 2014-12-05 | JonSterling |
| conlogger | 26 | 0.0 | A logger for a concurrent program. | (concurrency, library, mit, program) | 2015-01-22 | tattsun |
| consistent | 24 | 0.0 | Eventually consistent STM transactions. | (library, mit, system) | 2017-01-23 | JohnWiegley |
| console-style (deprecated in favor of colorful-monoids) | 84 | 0.0 | Styled console text output using ANSI escape sequences. | (deprecated, library, mit, monad, text, user-interfaces) | 2016-12-03 | minad |
| constrained-dynamic | 124 | 0.0 | Dynamic typing with retained constraints | (data, library, mit) | 2016-08-03 | jh3141 |
| constrained-monads | 122 | 0.0 | Typeclasses and instances for monads with constraints. | (control, library, mit) | 2017-03-31 | oisdk |
| constraint-manip | 42 | 0.0 | Some conviencience type functions for manipulating constraints. | (control, library, mit) | 2017-10-16 | clinton |
| constraints-emerge | 36 | 0.0 | Defer instance lookups until runtime | (constraints, library, mit) | 2018-04-19 | isovector |
| constrictor | 138 | 0.0 | strict versions of many things in base | (control, library, mit) | 2018-05-31 | chessai |
| containers-verified | 35 | 0.0 | Formally verified drop-in replacement of containers | (data, library, mit) | 2018-06-18 | JoachimBreitner |
| context-stack | 22 | 0.0 | An abstraction of a stack and stack-based monadic context. | (data, library, mit) | 2014-08-29 | thinkpad20 |
| continuum | 87 | 0.0 | (library, mit, unclassified) | 2014-11-15 | ifesdjeen | |
| continuum-client | 13 | 0.0 | (library, mit, unclassified) | 2014-11-22 | ifesdjeen | |
| contravariant-extras | 122 | 0.0 | Extras for the "contravariant" package | (control, library, mit) | 2018-02-28 | NikitaVolkov |
| control-invariants | 15 | 0.0 | Invariants and contract monitoring | (control, library, mit) | 2016-10-28 | SimonHudon, bandali |
| control-monad-exception | 345 | 0.0 | Explicitly typed, checked exceptions with stack traces | (control, failure, library, mit, monads) | 2015-03-12 | PepeIborra |
| conversion | 72 | 0.0 | Universal converter between values of different types | (control, conversion, data, library, mit) | 2016-04-12 | NikitaVolkov |
| conversion-bytestring | 50 | 0.0 | "Conversion" instances for the "bytestring" library | (control, conversion, data, library, mit) | 2016-04-12 | NikitaVolkov |
| conversion-case-insensitive | 15 | 0.0 | "Conversion" instances for the "case-insensitive" library | (control, conversion, data, library, mit) | 2015-04-23 | NikitaVolkov |
| conversion-text | 65 | 0.0 | "Conversion" instances for the "text" library | (control, conversion, data, library, mit) | 2016-04-12 | NikitaVolkov |
| cookie | 567 | 2.0 | HTTP cookie parsing and rendering | (library, mit, web, yesod) | 2018-03-11 | MichaelSnoyman |
| core-compiler | 34 | 0.0 | compile your own mini functional language with Core | (compiler, language, library, mit, program) | 2017-08-06 | aneksteind |
| couch-simple | 15 | 0.0 | A modern, lightweight, complete client for CouchDB | (database, library, mit) | 2015-09-01 | mdorman |
| countable-inflections | 60 | 0.0 | Countable Text Inflections | (library, mit, text) | 2016-12-02 | tippenein |
| counter | 62 | 2.0 | An object frequency counter. | (data, library, mit) | 2017-09-04 | wei2912 |
| courier | 398 | 2.0 | A message-passing library for simplifying network applications | (distributed-computing, library, message-oriented, mit, network, program) | 2017-05-05 | PhilHargett |
| coverage | 61 | 0.0 | Exhaustivity Checking Library | (control, library, mit) | 2016-02-17 | NicolasDelPiano |
| cprng-aes-effect | 36 | 0.0 | Run random effect using cprng-aes, a crypto pseudo number generator. | (crypto, effect, library, mit) | 2014-06-02 | ibotty |
| cpuinfo | 32 | 2.0 | Haskell Library for Checking CPU Information | (library, mit, system) | 2016-09-16 | TravisWhitaker |
| cqrs | 120 | 0.0 | Command-Query Responsibility Segregation | (data, library, mit) | 2015-09-17 | BardurArantsson |
| cqrs-core | 25 | 0.0 | Command-Query Responsibility Segregation | (data, library, mit) | 2015-09-16 | BardurArantsson |
| cqrs-example | 114 | 0.0 | Example for cqrs package | (mit, program, web) | 2015-09-16 | BardurArantsson |
| cqrs-memory | 16 | 0.0 | Memory backend for the cqrs package. | (data, library, mit) | 2015-09-16 | BardurArantsson |
| cqrs-postgresql | 24 | 0.0 | PostgreSQL backend for the cqrs package. | (data, library, mit) | 2015-09-16 | BardurArantsson |
| cqrs-sqlite3 | 56 | 0.0 | SQLite3 backend for the cqrs package. | (data, library, mit) | 2013-03-10 | BardurArantsson |
| cqrs-test | 16 | 0.0 | Command-Query Responsibility Segregation Test Support | (data, library, mit) | 2013-03-10 | BardurArantsson |
| cqrs-testkit | 8 | 0.0 | Command-Query Responsibility Segregation Test Support | (data, library, mit) | 2015-09-16 | BardurArantsson |
| cqrs-types | 23 | 0.0 | Command-Query Responsibility Segregation. Modules for the basic types. | (data, library, mit) | 2015-09-17 | BardurArantsson |
| craftwerk | 16 | 0.0 | 2D graphics library with integrated TikZ output. | (graphics, library, mit) | 2011-03-14 | MalteHarder |
| craftwerk-cairo | 16 | 0.0 | Cairo backend for Craftwerk. | (graphics, library, mit) | 2011-03-14 | MalteHarder |
| craftwerk-gtk | 16 | 0.0 | Gtk UI for Craftwerk. | (graphics, library, mit) | 2011-03-14 | MalteHarder |
| craze | 54 | 0.0 | HTTP Racing Library | (library, mit, program, web) | 2016-08-26 | etcinit |
| crc | 60 | 0.0 | Implements various Cyclic Redundancy Checks (CRC) | (library, mit, web) | 2018-04-26 | MichaelXavier |
| criterion-plus | 46 | 0.0 | Enhancement of the "criterion" benchmarking library | (benchmarking, library, mit) | 2014-12-26 | NikitaVolkov |
| criu-rpc | 25 | 0.0 | CRIU RPC client. | (criu, library, mit) | 2017-02-07 | wayofthepie |
| criu-rpc-types | 24 | 0.0 | Criu RPC protocol buffer types. | (criu, library, mit) | 2017-01-27 | wayofthepie |
| cron | 425 | 0.0 | Cron datatypes and Attoparsec parser | (library, mit, parsing, system, text) | 2017-11-23 | MichaelXavier |
| cron-compat (deprecated in favor of cron) | 15 | 0.0 | Cron datatypes and Attoparsec parser | (deprecated, library, mit, parsing, system, text) | 2015-06-09 | andrewthad |
| crypto-pubkey-openssh | 114 | 0.0 | OpenSSH keys decoder/encoder | (cryptography, library, mit, parsing) | 2015-01-21 | FedorGogolev |
| crypto-random-effect | 82 | 0.0 | A random effect using crypto-random | (crypto, effect, library, mit) | 2014-09-12 | ibotty |
| crypto-simple | 24 | 0.0 | A simple high level encryption interface based on cryptonite | (cryptography, library, mit) | 2016-09-15 | RistoStevcev |
| cryptocompare | 59 | 0.0 | Haskell wrapper for the cryptocompare API | (library, mit, web) | 2018-03-06 | aviaviavi |
| css-syntax | 97 | 0.0 | High-performance CSS tokenizer and serializer. | (data, library, mit) | 2018-09-19 | wereHamster |
| css-text | 297 | 0.0 | CSS parser and renderer. | (library, mit, web, yesod) | 2018-02-05 | GregWeber, MichaelSnoyman |
| csv | 160 | 2.0 | CSV loader and dumper | (library, mit, text) | 2010-11-08 | JaapWeel |
| csv-table | 26 | 0.0 | Scripts for manipulating tables stored as CSV files | (data, library, mit) | 2016-04-21 | ranjitjhala |
| ctrie | 147 | 0.0 | Non-blocking concurrent map | (concurrency, data-structures, library, mit) | 2017-09-29 | MichaelSchroeder |
| cubical | 38 | 0.0 | Implementation of Univalence in Cubical Sets | (dependent-types, mit, program) | 2014-04-27 | AndersMortberg |
| cuboid | 71 | 0.0 | 3D Yampa/GLUT Puzzle Game | (game, mit, program) | 2015-05-22 | PedroMartins |
| cuckoo-filter | 50 | 0.0 | Pure and impure Cuckoo Filter | (data, library, mit, program) | 2018-12-12 | ChrisCoffey |
| curl-cookiejar | 25 | 0.0 | Parsing and pretty-printing of cURL/wget cookie jars | (library, mit, web) | 2019-03-26 | eamsden |
| curl-runnings | 145 | 0.0 | A framework for declaratively writing curl based API tests | (library, mit, program, testing) | 2019-03-29 | aviaviavi |
| currency-codes | 76 | 0.0 | ISO-4217 Currency Codes | (data, library, mit) | 2018-03-19 | KtorZ |
| current-locale | 35 | 0.0 | Get the current system locale in System.Locale format | (library, mit, system) | 2015-03-14 | AlexeyKotlyarov |
| cursor | 23 | 0.0 | Purely Functional Cursors | (editor, library, mit) | 2018-10-06 | Norfair |
| cursor-gen | 16 | 0.0 | Generators for Purely Functional Cursors | (cursor, library, mit) | 2018-10-06 | Norfair |
| curves | 49 | 0.0 | Library for drawing curve based images. | (graphics, library, mit) | 2015-09-26 | UlfNorell |
| d10 | 95 | 2.0 | Digits 0-9 | (data, library, mit) | 2018-10-28 | chris_martin, Monoid_Mary |
| d3d11binding | 81 | 2.0 | A raw binding for the directX 11 | (graphics, library, mit, program) | 2016-05-11 | jwvg0425 |
| damnpacket | 395 | 0.0 | Parsing dAmn messages | (library, mit, network) | 2018-07-04 | JudeTaylor |
| danibot | 14 | 0.0 | Basic Slack bot framework. | (library, mit, network, program) | 2016-03-19 | DanielDiazCarrete |
| data-basic | 70 | 0.0 | A database library with a focus on ease of use, type safety and useful error messages | (database, library, mit) | 2018-03-08 | darwin226 |
| data-binary-ieee754 | 383 | 0.0 | Parser/Serialiser for IEEE-754 floating-point values | (data, library, mit) | 2013-07-07 | JohnMillikin |
| data-carousel | 13 | 0.0 | A rotating sequence data structure | (data, library, mit) | 2014-11-12 | JonSterling |
| data-concurrent-queue | 35 | 0.0 | A Library for directional queues | (concurrency, library, mit) | 2014-05-30 | georgerogers42 |
| data-embed | 17 | 0.0 | Embed files and other binary blobs inside executables without Template Haskell. | (data, library, mit, program) | 2016-01-01 | AntonEkblad |
| data-flagset | 9 | 0.0 | An efficient data type for sets of flags | (data, library, mit) | 2015-07-12 | TobiasBrandt |
| data-lens-light | 230 | 0.0 | Simple lenses, minimum dependencies | (data, lenses, library, mit) | 2016-05-26 | RomanCheplyaka |
| data-map-multikey | 34 | 0.0 | Data.Map with multiple, unique keys | (data, library, mit) | 2015-05-13 | JasonHickner |
| data-r-tree | 67 | 0.0 | R-Tree is a spatial data structure similar to Quadtrees or B-Trees. | (data-structures, library, mit) | 2014-08-08 | SebastianPhilipp |
| data-size | 82 | 0.0 | Profiling of data structures | (library, mit, testing) | 2014-01-11 | UweSchmidt |
| data-stringmap | 68 | 0.0 | An efficient implementation of maps from strings to arbitrary values | (data-structures, library, mit) | 2014-02-27 | UweSchmidt, SebastianPhilipp |
| data-structure-inferrer | 17 | 0.0 | Program that infers the fastest data structure available for your program | (development, mit, program) | 2011-12-27 | AleksanderBalicki |
| data-tensor | 14 | 0.0 | Tensor and Group typeclasses | (data, library, mit) | 2015-06-19 | TobiasDammers |
| datadog | 101 | 0.0 | Datadog client for Haskell. Supports both the HTTP API and StatsD. | (library, mit, network) | 2018-11-29 | IanDuncan, dfithian |
| datasets | 277 | 2.0 | Classical data sets for statistics and machine learning | (data, data-mining, library, machine-learning, mit, statistics) | 2019-02-12 | glutamate, ocramz, stites |
| dataurl | 25 | 0.0 | Handle data-urls | (library, mit, web) | 2015-11-01 | AlexanderThiemann |
| date-conversions | 36 | 0.0 | Date conversions | (data, date, library, mit) | 2018-02-07 | joshuaclayton |
| dawdle | 36 | 0.0 | Generates DDL suggestions based on a CSV file | (database, library, mit, program) | 2015-12-05 | arnon |
| dbcleaner | 58 | 0.0 | Clean database tables automatically around hspec tests | (database, library, mit) | 2017-08-02 | jsl, sestrella, goetzc |
| ddc-base (deprecated in favor of ddc-core) | 95 | 0.0 | Disciplined Disciple Compiler common utilities. | (compilers-interpreters, deprecated, library, mit) | 2016-04-30 | BenLippmeier |
| ddc-build (deprecated) | 84 | 0.0 | Disciplined Disciple Compiler build framework. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier, amosrobinson |
| ddc-code (deprecated) | 82 | 0.0 | Disciplined Disciple Compiler base libraries. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-core (deprecated) | 122 | 0.0 | Disciplined Disciple Compiler core language and type checker. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-core-babel (deprecated) | 26 | 0.0 | Disciplined Disciple Compiler PHP code generator. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-core-eval (deprecated) | 80 | 0.0 | Disciplined Disciple Compiler semantic evaluator for the core language. | (compilers-interpreters, deprecated, library, mit) | 2014-10-31 | BenLippmeier |
| ddc-core-flow (deprecated) | 66 | 0.0 | Disciplined Disciple Compiler data flow compiler. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-core-llvm (deprecated) | 62 | 0.0 | Disciplined Disciple Compiler LLVM code generator. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-core-salt (deprecated) | 58 | 0.0 | Disciplined Disciple Compiler C code generator. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-core-simpl (deprecated) | 111 | 0.0 | Disciplined Disciple Compiler code transformations. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-core-tetra (deprecated) | 46 | 0.0 | Disciplined Disciple Compiler intermediate language. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-driver (deprecated) | 101 | 0.0 | Disciplined Disciple Compiler top-level driver. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-interface (deprecated) | 39 | 0.0 | Disciplined Disciple Compiler user interface support. | (compilers-interpreters, deprecated, library, mit) | 2014-10-31 | BenLippmeier |
| ddc-source-tetra (deprecated) | 53 | 0.0 | Disciplined Disciple Compiler source language. | (compilers-interpreters, deprecated, library, mit) | 2016-09-06 | BenLippmeier |
| ddc-tools (deprecated) | 103 | 0.0 | Disciplined Disciple Compiler command line tools. | (compilers-interpreters, deprecated, mit, program) | 2016-09-06 | BenLippmeier |
| ddc-war (deprecated) | 33 | 0.0 | Disciplined Disciple Compiler test driver and buildbot. | (compilers-interpreters, deprecated, mit, program) | 2014-10-31 | BenLippmeier |
| ddci-core (deprecated) | 40 | 0.0 | Disciple Core language interactive interpreter. | (compilers-interpreters, deprecated, mit, program) | 2012-10-24 | BenLippmeier |
| dead-simple-json | 14 | 0.0 | Dead simple JSON parser, with some Template Haskell sugar. | (json, library, mit) | 2013-03-26 | JulianFleischer |
| debug-time | 27 | 0.0 | Debug.Trace equivalent for timing computations | (debug, library, mit) | 2016-01-09 | darwin226 |
| debug-trace-var | 37 | 0.0 | You do not have to write variable names twice in Debug.Trace | (debug, library, mit) | 2018-06-09 | ncaq |
| deburr | 44 | 2.0 | Convert Unicode characters with burrs to their ASCII counterparts. | (library, mit, text) | 2017-08-28 | princess |
| declarative | 120 | 0.0 | DIY Markov Chains. | (library, math, mit) | 2018-03-14 | JaredTobin |
| decode-utf8 | 36 | 0.0 | Decode a UTF-8 byte stream on standard input | (mit, program, text) | 2015-05-13 | JoeHurd |
| deeplearning-hs | 38 | 0.0 | Deep Learning in Haskell | (library, math, mit, program) | 2014-05-05 | ajtulloch |
| deferred-folds | 493 | 0.0 | Abstractions over deferred folds | (fold, folding, library, mit) | 2018-12-06 | NikitaVolkov |
| dejafu | 690 | 2.0 | A library for unit-testing concurrent programs. | (concurrency, library, mit) | 2019-03-24 | barrucadu |
| delude | 43 | 0.0 | Generalized the Prelude more functionally. | (distribution, library, mit) | 2016-06-01 | sgschlesinger |
| dense-int-set | 28 | 0.0 | Dense int-set | (data, library, mit) | 2018-10-08 | NikitaVolkov |
| depends (deprecated in favor of cabal-install) | 25 | 0.0 | A simple configuration management tool for Haskell | (deprecated, distribution, mit, program) | 2013-09-28 | SimonHengel |
| deque | 316 | 2.0 | Double-ended queues | (library, mit, unclassified) | 2019-03-18 | NikitaVolkov |
| derive-monoid | 49 | 0.0 | derive Semigroup/Monoid/IsList | (derive-monoid, library, mit, program) | 2017-05-01 | sboo |
| derive-storable | 201 | 0.0 | Derive Storable instances with GHC.Generics. | (foreign, library, mit) | 2018-05-26 | mkloczko |
| derive-storable-plugin | 67 | 0.0 | GHC core plugin supporting the derive-storable package. | (foreign, library, mit) | 2018-09-29 | mkloczko |
| derulo | 117 | 0.0 | Parse and render JSON simply. | (json, library, mit, program) | 2018-10-03 | fozworth |
| deterministic-game-engine | 62 | 2.0 | Simple deterministic game engine | (game-engine, library, mit) | 2015-08-02 | tgolson |
| deunicode | 15 | 0.0 | Get rid of unicode (utf-8) symbols in Haskell sources | (codec, mit, program) | 2010-10-15 | BenFranksen |
| devil | 26 | 0.0 | A small tool to make it easier to update program managed by Angel. | (mit, program, system) | 2014-06-29 | luanzhu |
| dfrac | 48 | 0.0 | A package for precise decimal arithmatic using rationals. | (library, math, mit) | 2014-08-15 | georgerogers42 |
| dgim | 26 | 0.0 | Implementation of DGIM algorithm | (algorithms, data, library, mit) | 2015-04-04 | musically_ut |
| dhall-to-cabal | 74 | 0.0 | Compile Dhall expressions to Cabal files | (distribution, library, mit, program) | 2019-02-12 | OliverCharles |
| diagrams-rubiks-cube | 102 | 0.0 | Library for drawing the Rubik's Cube. | (graphics, library, mit) | 2017-12-09 | TimBaumann |
| dib | 127 | 0.0 | A simple, forward build system. | (development, library, mit, program) | 2018-01-10 | blajzer |
| difference-monoid | 24 | 0.0 | (library, mit, unclassified) | 2018-05-20 | ||
| digestive-bootstrap | 66 | 0.0 | Speed up form designing using digestive functors and bootstrap | (library, mit, web) | 2016-11-30 | AlexanderThiemann |
| digestive-foundation-lucid | 14 | 0.0 | Speed up form designing using digestive functors and foundation | (library, mit, web) | 2015-02-17 | athanclark |
| digitalocean-kzs | 44 | 0.0 | digitalocean api for haskell | (library, mit, web) | 2015-06-28 | KazumaSATO |
| dingo-core | 93 | 0.0 | Dingo is a Rich Internet Application platform based on the Warp web server. | (library, mit, web) | 2012-02-06 | BardurArantsson |
| dingo-example | 35 | 0.0 | Dingo Example | (mit, program, web) | 2012-02-06 | BardurArantsson |
| dingo-widgets | 69 | 0.0 | Dingo Widgets | (library, mit, web) | 2012-02-06 | BardurArantsson |
| discogs-haskell | 14 | 0.0 | Client for Discogs REST API | (library, mit, web) | 2016-04-02 | accraze |
| discord-gateway | 16 | 0.0 | An API wrapper for Discord in Haskell | (library, mit, network) | 2017-06-17 | jkoike |
| discord-haskell | 143 | 2.0 | Write bots for Discord in Haskell | (library, mit, network) | 2019-02-23 | Aquarial |
| discord-hs | 55 | 0.0 | An API wrapper for Discord in Haskell | (library, mit, network) | 2017-06-17 | jkoike |
| discord-rest | 14 | 0.0 | An API wrapper for Discord in Haskell | (library, mit, network) | 2017-06-17 | jkoike |
| discord-types | 17 | 0.0 | Type information for discord-hs | (library, mit, network) | 2017-06-17 | jkoike |
| discount | 46 | 0.0 | Haskell bindings to the discount Markdown library. | (library, mit, text) | 2012-10-12 | PatrickHurst |
| disjoint-set-stateful | 44 | 0.0 | Monadic disjoint set | (data, library, mit) | 2017-04-23 | clinton |
| diskhash | 165 | 2.0 | Disk-based hash table | (data, library, mit) | 2017-11-27 | luispedro |
| distance | 24 | 0.0 | Useful distance datatype and functions | (library, mit, web) | 2017-01-07 | AlexanderThiemann |
| distance-of-time | 38 | 0.0 | Generate readable distances between times. | (library, mit, time) | 2017-02-06 | joshuaclayton |
| djembe | 51 | 0.0 | Hit drums with haskell | (library, mit, sound) | 2016-01-20 | ReedRosenbluth |
| dockercook | 87 | 0.0 | A build tool for multiple docker image layers | (development, library, mit, program) | 2016-09-12 | AlexanderThiemann |
| dockerfile | 64 | 0.0 | A Haskell DSL for generating Dockerfiles | (data, library, mit) | 2018-09-14 | ChristopherReichert |
| docopt | 205 | 2.25 | A command-line interface parser that will make you smile | (console, library, mit) | 2016-11-10 | ryanartecona |
| docstrings | 14 | 0.0 | Docstrings for documentation in the repl | (documentation, library, mit) | 2017-11-10 | dailectic |
| doctest | 670 | 2.5 | Test interactive Haskell examples | (library, mit, program, testing) | 2018-09-23 | AndreasAbel, KazuYamamoto, SimonHengel, SoenkeHahn, jkarni, ryanglscott, quasicomputational |
| doctest-prop (deprecated in favor of doctest) | 79 | 1.75 | Allow QuickCheck-style property testing within doctest. | (deprecated, library, mit, testing) | 2015-05-05 | TakayukiMuranushi |
| docvim | 243 | 0.0 | Documentation generator for Vim plug-ins | (development, library, mit, program) | 2016-06-26 | wincent |
| doi | 25 | 0.0 | Automatic Bibtex and fulltext of scientific articles | (database, library, mit, program) | 2017-01-22 | johannesgerer |
| dom-parser | 69 | 0.0 | Simple monadic DOM parser | (library, mit, xml) | 2018-03-20 | AlekseyUymanov, typeable |
| dotenv | 393 | 0.0 | Loads environment variables from dotenv files | (configuration, library, mit, program) | 2018-12-12 | jsl, jpvillaisaza, stackbuilders, sestrella, mrkkrp, juanpaucar, camm, goetzc, dbalseiro |
| doublify-toolkit | 24 | 0.0 | Doublify API toolkit for Haskell | (api, library, mit) | 2017-04-03 | fdhadzh |
| dozens | 26 | 0.0 | dozens api library | (library, mit, web) | 2015-06-12 | HirotomoMoriwaki |
| dpor (deprecated in favor of dejafu) | 55 | 0.0 | A generic implementation of dynamic partial-order reduction (DPOR) for testing arbitrary models of concurrency. | (deprecated, library, mit, testing) | 2016-06-06 | barrucadu |
| dresdner-verkehrsbetriebe | 62 | 0.0 | Library and program for querying DVB (Dresdner Verkehrsbetriebe AG) | (library, mit, network, program) | 2016-11-30 | meoblast001 |
| drifter | 155 | 0.0 | Simple schema management for arbitrary databases. | (database, library, mit) | 2019-03-05 | MichaelXavier, andrewrademacher |
| drifter-postgresql | 105 | 0.0 | PostgreSQL support for the drifter schema migration tool | (database, library, mit) | 2017-12-25 | MichaelXavier |
| dropbox-sdk | 59 | 0.0 | A library to access the Dropbox HTTP API. | (library, mit, network-apis) | 2012-07-30 | KannanGoundan |
| ds-kanren | 17 | 0.0 | A subset of the miniKanren language | (language, library, mit) | 2014-10-09 | jozefg |
| dsc | 59 | 0.0 | Helper functions for setting up Double Submit Cookie defense for forms | (library, mit, web) | 2017-03-21 | qoelet |
| dson-parsec | 27 | 0.0 | DSON parser. | (data, library, mit) | 2014-06-23 | alvare |
| dtw | 56 | 0.0 | (Fast) Dynamic Time Warping | (algorithms, data-mining, library, machine-learning, mit) | 2016-07-21 | fho |
| dual-game | 43 | 2.0 | Network multiplayer 2D shooting game | (game, mit, program) | 2018-03-30 | fgaz |
| dump | 136 | 2.0 | Dumps the names and values of expressions to ease debugging. | (development, library, mit, quasiquotes) | 2015-07-24 | Wizek |
| duplo (deprecated) | 124 | 0.0 | Frontend development build tool | (deprecated, library, mit, program, web) | 2015-02-24 | kenhkan |
| dywapitchtrack | 26 | 0.0 | Bindings to the dywapitchtrack pitch tracking library | (library, mit, sound) | 2015-10-07 | lortabac |
| earclipper | 13 | 2.0 | Ear Clipping Triangulation | (graphics, library, mit, program) | 2017-02-07 | zaidan |
| easy-api | 18 | 0.0 | Utility code for building HTTP API bindings more quickly. | (library, mit, web) | 2013-11-22 | IanDuncan |
| easyjson | 19 | 0.0 | Haskell JSON library with an emphasis on simplicity, minimal dependencies, and ease of use. | (library, mit, text) | 2014-08-10 | thinkpad20 |
| easyplot | 30 | 0.0 | A tiny plotting library, utilizes gnuplot for plotting. | (graphics, library, math, mit, plotting) | 2013-03-26 | JulianFleischer |
| easytest | 99 | 0.0 | Simple, expressive testing library | (library, mit, testing) | 2019-03-06 | joelb |
| ebnf-bff | 26 | 0.0 | Parser combinators & EBNF, BFFs! | (ebnf, library, metalanguage, mit, parsing, program, text) | 2015-09-20 | Lokidottir |
| ed25519 | 375 | 0.0 | Ed25519 cryptographic signatures | (cryptography, mit) | 2015-10-11 | AustinSeipp, HerbertValerioRiedel |
| edges | 343 | 0.0 | Tools for efficient immutable graphs | (graphs, library, mit) | 2018-08-31 | NikitaVolkov |
| edis | 14 | 0.0 | Statically typechecked client for Redis | (database, library, mit) | 2015-12-21 | TingYenLai |
| effect-handlers | 209 | 0.0 | A library for writing extensible algebraic effects and handlers. Similar to extensible-effects but with deep handlers. | (control, library, mit) | 2016-04-28 | edofic, blambda |
| egison | 3318 | 0.0 | Programming language with non-linear pattern-matching against non-free data | (compilers-interpreters, library, mit, program) | 2018-11-19 | SatoshiEgi |
| egison-quote | 37 | 0.0 | A quasi quotes for using Egison expression in Haskell code | (language, library, mit) | 2012-09-07 | TakuyaKuwahara |
| egison-tutorial | 604 | 0.0 | A tutorial program for the Egison programming language | (compilers-interpreters, mit, program) | 2018-11-23 | SatoshiEgi |
| ehs | 37 | 0.0 | Embedded haskell template using quasiquotes. | (language, library, mit, template, text) | 2015-03-15 | minpou |
| ekg-prometheus-adapter | 114 | 0.0 | Easily expose your EKG metrics to Prometheus | (library, mit, web) | 2018-11-29 | AlfredoDiNapoli, MikolajKonarski |
| elm-export-persistent | 35 | 0.0 | elm-export persistent entities | (data, database, library, mit, web) | 2018-03-12 | WilliamCasarin |
| elm-init | 155 | 2.0 | Set up basic structure for an elm project | (development, mit, program) | 2016-09-10 | justus |
| elsa | 201 | 0.0 | A tiny language for understanding the lambda-calculus | (language, library, mit, program) | 2019-04-01 | ranjitjhala |
| enclosed-exceptions | 369 | 2.0 | Catching all exceptions from within an enclosed computation | (control, library, mit) | 2018-07-11 | MichaelSnoyman, jcristovao |
| encode-string | 16 | 0.0 | Safe string conversion and encoding | (data, library, mit, string, text) | 2017-03-15 | minad |
| engine-io-growler | 25 | 0.0 | (library, mit, web) | 2015-04-23 | IanDuncan | |
| entangle | 45 | 0.0 | An application (and library) to convert quipper circuits into Qpmc models. | (library, mit, program, unclassified) | 2017-01-06 | miniBill |
| enumerate | 110 | 0.0 | enumerate all the values in a finite type (automatically) | (data, library, mit, program) | 2017-05-02 | sboo |
| enumerator (deprecated) | 369 | 0.0 | Reliable, high-performance processing with left-fold enumerators | (data, deprecated, enumerator, library, mit) | 2013-10-13 | JohnMillikin |
| enumerator-fd | 24 | 0.0 | Enumerator instances for monads-fd classes | (enumerator, library, mit) | 2011-11-21 | JohnMillikin |
| enumerator-tf | 25 | 0.0 | Enumerator instances for monads-tf classes | (enumerator, library, mit) | 2011-12-30 | JohnMillikin |
| env-parser | 51 | 0.0 | Pull configuration information from the ENV | (library, mit, system) | 2014-01-24 | JosephAbrahamson |
| envstatus | 60 | 0.0 | Display efficiently the state of the local environment | (development, library, mit, program) | 2018-10-28 | gbataille |
| error-list | 35 | 0.0 | A useful type for collecting error messages. | (control, library, mit) | 2015-06-18 | thinkpad20 |
| error-loc | 16 | 0.0 | An error replacement with call-site metadata. | (library, mit, utils) | 2013-10-03 | JoelTaylor |
| error-util | 47 | 0.0 | Set of utils and operators for error handling | (error-handling, library, mit) | 2017-08-09 | danilo2, PiotrMlodawski, iamrecursion |
| errorcall-eq-instance (deprecated in favor of base-orphans) | 55 | 0.0 | An orphan Eq instance for ErrorCall | (control, deprecated, library, mit) | 2015-04-22 | SimonHengel |
| escaped | 23 | 0.0 | Produce Text with terminal escape sequences | (library, mit, program, text) | 2018-11-21 | PatrickBrisbin |
| escoger | 1 | 0.0 | Terminal fuzzy selector | (library, mit, program, tools) | 2018-03-29 | tstat |
| ess | 14 | 0.0 | The type-level S combinator in Haskell. | (data, library, mit) | 2015-04-25 | MichaelOChurch |
| etc | 244 | 0.0 | Declarative configuration spec for Haskell projects | (configuration, library, mit, system) | 2018-08-29 | RomanGonzalez |
| eternity | 82 | 0.0 | Native event-sourcing database | (database, eventsourcing, library, mit, streaming) | 2018-08-20 | NikitaVolkov, effectfully, vlastachu, OShev |
| eternity-timestamped | 218 | 0.0 | Automatic timestamping for Eternity | (database, eternity, event-sourcing, library, mit, streaming) | 2018-08-20 | NikitaVolkov, effectfully, vlastachu, OShev |
| eths-rlp | 24 | 0.0 | Ethereum Recursive Length Prefix Encoding | (contracts, data, ethereum, finance, library, mit, network) | 2016-12-25 | LogvinovLeon |
| euler | 109 | 0.0 | Mathematics utilities for Haskell | (library, math, mit) | 2015-04-16 | decomputed |
| eventful-core | 59 | 2.0 | Core module for eventful | (database, eventsourcing, library, mit) | 2017-07-31 | jdreaver |
| eventful-dynamodb | 62 | 0.0 | Library for eventful DynamoDB event stores | (aws, database, eventsourcing, library, mit) | 2017-07-31 | jdreaver |
| eventful-memory | 63 | 2.0 | In-memory implementations for eventful | (database, eventsourcing, library, mit) | 2017-07-31 | jdreaver |
| eventful-postgresql | 57 | 2.0 | Postgres implementations for eventful | (database, eventsourcing, library, mit, postgresql) | 2017-07-31 | jdreaver |
| eventful-sql-common | 54 | 2.0 | Common library for SQL event stores | (database, eventsourcing, library, mit) | 2017-07-31 | jdreaver |
| eventful-sqlite | 61 | 0.0 | SQLite implementations for eventful | (database, eventsourcing, library, mit, sqlite) | 2017-07-31 | jdreaver |
| eventful-test-helpers | 56 | 0.0 | Common module used for eventful tests | (database, eventsourcing, library, mit) | 2017-07-31 | jdreaver |
| eventsourced | 34 | 0.0 | Server-Sent Events the UNIX way | (library, mit, network, program) | 2016-05-15 | richardTowers |
| exact-pi | 382 | 0.0 | Exact rational multiples of pi (and integer powers of pi) | (data, library, mit) | 2018-12-14 | dmcclean, Bodigrim |
| exact-real | 337 | 2.0 | Exact real arithmetic | (library, math, mit) | 2017-01-16 | jophish |
| execs | 14 | 0.0 | Tool to run stack exec prj-exe more easy | (library, mit, program, utils) | 2016-08-02 | wapxmas |
| executable-hash | 127 | 0.0 | Provides the SHA1 hash of the program executable | (library, mit, program, system) | 2017-01-04 | MichaelSloan, MichaelSnoyman |
| executor | 81 | 0.0 | Shell helpers | (distribution, library, mit) | 2017-08-27 | gianlucaguarini |
| existential | 26 | 0.0 | Existential types with lens-like accessors. | (data, library, mit) | 2016-10-28 | SimonHudon, bandali |
| exp-cache | 32 | 0.0 | (library, mit, program, unclassified) | 2018-10-19 | ChrisCoffey | |
| expat-enumerator (deprecated) | 48 | 0.0 | Enumerator-based API for Expat | (deprecated, enumerator, library, mit, parsing, text, xml) | 2010-12-05 | JohnMillikin |
| expiring-containers | 125 | 0.0 | Expiring containers | (containers, library, mit, time) | 2018-11-27 | NikitaVolkov, effectfully, vlastachu, OShev |
| explain | 25 | 0.0 | Show how expressions are parsed | (language, mit, program) | 2014-01-13 | JoelTaylor |
| extensible-effects | 1013 | 2.25 | An Alternative to Monad Transformers | (control, effect, library, mit) | 2019-01-03 | BenFoppa, SvenHeyll, shergill, sickmind |
| extensible-sp | 18 | 2.0 | light-weight, extensible sums and products over types and kinds | (data, library, mit) | 2017-04-22 | jadaska |
| extract-dependencies | 62 | 0.0 | Given a hackage package outputs the list of its dependencies. | (development, library, mit, program) | 2016-05-31 | yamadapc |
| ez-couch (deprecated) | 132 | 0.0 | A high level static library for working with CouchDB | (couchdb, database, deprecated, library, mit) | 2014-04-17 | NikitaVolkov |
| faker | 27 | 0.0 | Pure Haskell library for generating fake data | (library, mit, testing) | 2015-01-04 | gazay |
| faktory | 13 | 0.0 | Faktory Worker for Haskell | (library, mit, network, program) | 2018-12-05 | PatrickBrisbin, 5outh, dukerutledge |
| fast-nats | 44 | 0.0 | Natural Numbers with no overhead | (data, library, mit) | 2016-12-24 | mckeankylej |
| fastbayes | 44 | 0.0 | Bayesian modeling algorithms accelerated for particular model structures | (library, mit, statistics) | 2014-08-12 | ChadScherrer |
| fastedit | 16 | 0.0 | find nearest neighbours by edit-distance | (library, mit, text) | 2015-02-13 | MarkWotton |
| fay-text | 178 | 0.0 | Fay Text type represented as JavaScript strings | (data, fay, library, mit, text) | 2015-02-11 | AdamBergmark |
| fcd | 13 | 0.0 | A faster way to navigate directories using the command line. | (library, mit, program, utility) | 2014-10-18 | Neki |
| feature-flags | 47 | 0.0 | A simple library for dynamically enabling and disabling functionality. | (control, library, mit) | 2015-04-02 | IanDuncan |
| feature-flipper | 79 | 0.0 | A minimally obtrusive feature flag library | (library, mit, web) | 2017-08-09 | toddmohney |
| feature-flipper-postgres | 62 | 0.0 | A minimally obtrusive feature flag library | (library, mit, web) | 2017-08-09 | toddmohney |
| feed-crawl | 46 | 0.0 | Utility for fetching feeds with redirect info and HTML link detection | (library, mit, text) | 2015-03-20 | DanielChoi |
| fen2s | 35 | 0.0 | Converting a chess position from FEN notation to text | (game, library, mit, program) | 2015-05-13 | JoeHurd |
| festung | 41 | 0.0 | Remote multi-db SQLCipher server | (concurrency, library, mit, program) | 2018-06-28 | figo |
| ficketed | 23 | 0.0 | update statically hosted file in a push stule through socketed | (mit, program, web) | 2017-04-13 | sencenan |
| file-command-qq | 70 | 0.0 | Quasiquoter for system commands involving filepaths | (library, mit, system) | 2015-02-01 | JonathanFischoff |
| file-modules | 139 | 0.0 | Takes a Haskell source-code file and outputs its modules. | (development, library, mit, program) | 2016-08-11 | yamadapc |
| filesystem-conduit (deprecated in favor of conduit-combinators) | 145 | 0.0 | Use system-filepath data types with conduits. (deprecated) | (conduit, data, deprecated, library, mit) | 2014-03-20 | MichaelSnoyman |
| filesystem-enumerator (deprecated) | 23 | 0.0 | Enumerator-based API for manipulating the filesystem. | (deprecated, enumerator, library, mit, system) | 2012-04-09 | JohnMillikin |
| filter-logger | 125 | 0.0 | Filterable request logging wai middleware. Change how data is logged and when. | (library, mit, program, web) | 2017-07-15 | jmc41493 |
| final-pretty-printer | 23 | 0.0 | Extensible pretty printing with semantic annotations and proportional fonts | (library, mit, text) | 2017-05-25 | DavidDarais, dchristiansen |
| find-conduit (deprecated in favor of pipes-files, conduit-find) | 105 | 0.0 | A file-finding conduit that allows user control over traversals. | (deprecated, library, mit, program, system) | 2015-07-11 | JohnWiegley |
| find-source-files | 24 | 0.0 | Initial project template from stack | (library, mit, test) | 2016-12-05 | oisdk |
| first-class-families | 75 | 0.0 | First class type families | (library, mit, other) | 2019-01-27 | lyxia |
| fixed-point (deprecated) | 95 | 0.0 | Binary fixed-point arithmetic | (data, deprecated, game, library, math, mit, numerical) | 2011-08-27 | JakeMcArthur |
| fixed-point-vector (deprecated) | 24 | 0.0 | Unbox instances for the fixed-point package | (data, deprecated, game, library, math, mit, numerical) | 2011-08-27 | JakeMcArthur |
| fixed-point-vector-space (deprecated) | 27 | 0.0 | vector-space instances for the fixed-point package | (data, deprecated, game, library, math, mit, numerical) | 2011-08-27 | JakeMcArthur |
| fixed-timestep | 39 | 0.0 | Pure Haskell library to repeat an action at a specific frequency. | (library, mit, time) | 2019-03-25 | Solonarv |
| fixedwidth-hs | 76 | 0.0 | Quick parsing of fixed-width data formats. | (library, mit, program, text) | 2015-05-22 | MichaelOChurch |
| flamethrower | 137 | 0.0 | A template engine for HTML | (html, library, mit, text, web) | 2014-12-05 | charmander |
| flat-mcmc | 111 | 0.0 | Painless general-purpose sampling. | (library, math, mit) | 2016-12-19 | JaredTobin |
| flexible-time | 48 | 0.0 | simple extension of Data.UnixTime. | (data, library, mit) | 2015-02-25 | tattsun |
| flip-cmd | 18 | 0.0 | e.g. `flip systemctl foo.service start` does `systemctl start foo.service` | (mit, program, simple) | 2018-02-25 | aiya000 |
| flow | 232 | 2.5 | Write more understandable Haskell. | (combinators, functions, library, mit, utility) | 2019-03-28 | fozworth |
| flow-er | 53 | 0.0 | More directional operators | (combinators, functions, library, mit, utility) | 2016-06-13 | expede |
| flowdock | 49 | 0.0 | Flowdock client library for Haskell | (library, mit, web) | 2015-06-25 | IanDuncan |
| flowdock-api | 15 | 0.0 | API integration with Flowdock. | (library, mit, network, program) | 2013-11-12 | gabemc |
| fltkhs | 1407 | 2.0 | FLTK bindings | (graphics, gui, library, mit, program, ui, user-interfaces) | 2019-04-06 | deech |
| fltkhs-demos (deprecated) | 48 | 0.0 | FLTKHS demos. Please scroll to the bottom for more information. | (deprecated, graphics, mit, program, ui) | 2016-02-24 | deech |
| fltkhs-fluid-demos (deprecated) | 41 | 0.0 | Fltkhs Fluid Demos | (deprecated, graphics, mit, program, ui) | 2016-02-24 | deech |
| fltkhs-fluid-examples (deprecated in favor of fltkhs-fluid-demos) | 38 | 0.0 | Fltkhs Fluid Examples | (deprecated, graphics, mit, program, ui) | 2016-01-15 | deech |
| fltkhs-hello-world | 16 | 0.0 | Fltkhs template project | (graphics, mit, program, ui) | 2016-01-15 | deech |
| fluidsynth | 39 | 0.0 | Haskell bindings to FluidSynth | (library, mit, sound) | 2013-01-29 | CorbinSimpson |
| focus | 299 | 0.0 | A general abstraction for manipulating elements of container data structures | (containers, data, library, mit) | 2019-04-04 | NikitaVolkov |
| foldl-exceptions | 11 | 2.0 | Exception handling with FoldM | (control, library, mit) | 2019-02-07 | chris_martin, Monoid_Mary |
| foldl-incremental | 62 | 2.0 | incremental folds | (control, library, mit, statistics) | 2015-02-23 | tonyday |
| folds-common | 39 | 0.0 | A playground of common folds for folds | (data, library, mit) | 2014-12-30 | jozefg |
| foma | 28 | 0.0 | Simple Haskell bindings for Foma. | (language, library, mit) | 2015-06-23 | joom |
| formal | 15 | 0.0 | A statically typed, functional programming language | (compiler, mit, program) | 2012-11-12 | AndrewStein |
| format | 17 | 0.0 | Rendering from and scanning to format strings | (library, mit, text) | 2012-05-23 | ScottLawrence |
| format-numbers | 28 | 0.0 | Various number formatting functions | (library, mit, web) | 2017-01-19 | AlexanderThiemann |
| format-status | 47 | 0.0 | A utility for writing the date to dzen2. | (mit, program, unclassified) | 2014-06-06 | georgerogers42 |
| forml | 51 | 0.0 | A statically typed, functional programming language | (compiler, mit, program) | 2013-01-14 | AndrewStein |
| formura | 17 | 0.0 | Formura is a simple language to describe stencil computation. | (language, library, mit, program) | 2015-12-04 | TakayukiMuranushi |
| fortytwo | 208 | 0.0 | Interactive terminal prompt | (library, mit, prompt) | 2019-01-20 | gianlucaguarini |
| fpe | 26 | 0.0 | Format-preserving encryption. | (cryptography, library, mit) | 2019-02-03 | galen |
| freddy | 35 | 0.0 | RabbitMQ Messaging API supporting request-response | (library, mit, network) | 2016-10-08 | indrek |
| free-concurrent | 28 | 0.0 | Free monads suitable for concurrent computation | (concurrency, library, mit) | 2015-11-20 | srijs |
| free-http | 90 | 0.0 | An HTTP Client based on Free Monads. | (library, mit, network) | 2015-12-30 | aaronlevin |
| freer-simple-catching | 22 | 0.0 | Checked runtime exceptions with freer-simple | (control, library, mit) | 2018-11-12 | benweitzman |
| freer-simple-http | 22 | 0.0 | Make HTTP requests with freer-simple! | (control, http, library, mit, web) | 2018-11-12 | benweitzman |
| freer-simple-profiling | 24 | 0.0 | Automatic profling of freer-simple programs | (benchmarking, control, library, mit, profiling) | 2018-11-12 | benweitzman |
| freer-simple-random | 22 | 0.0 | Random number generators using freer-simple | (control, library, mit, random) | 2018-11-12 | benweitzman |
| freer-simple-time | 21 | 0.0 | freer-simple interface to IO based time functions | (control, library, mit, time) | 2018-11-12 | benweitzman |
| freq | 119 | 0.0 | Are you ready to get freaky? | (data, library, mit, program) | 2018-06-05 | chessai |
| fresh | 29 | 0.0 | Introduce fresh variables into Haskell source code | (language, library, mit) | 2012-01-03 | DavidLazar |
| fromhtml | 152 | 0.0 | Simple adapter for transformation of HTML to other formats | (library, mit, program, text) | 2018-08-19 | MarekSuchanek |
| frontmatter | 67 | 0.0 | Parses frontmatter as used in Jekyll markdown files. | (data, library, mit) | 2015-12-20 | yamadapc |
| fsh-csv | 43 | 0.0 | csv parser for fsh | (distribution, library, mit) | 2017-04-27 | iostreamer |
| fsnotify-conduit | 56 | 0.0 | Get filesystem notifications as a stream of events | (conduit, data, library, mit) | 2018-06-04 | MichaelSnoyman |
| fsutils | 35 | 0.0 | File system utilities for Haskell that are missing from built in libraries. | (library, mit, system) | 2012-11-06 | AnthonyGrimes |
| funcons-intgen | 21 | 0.0 | Generate Funcons interpreters from CBS description files | (compilers, mit, program) | 2018-11-26 | ltvanbinsbergen |
| funcons-simple | 34 | 0.0 | A modular interpreter for executing SIMPLE funcons | (compilers-interpreters, mit, program) | 2018-12-14 | ltvanbinsbergen |
| funcons-tools | 122 | 0.0 | A modular interpreter for executing funcons | (compilers-interpreters, library, mit, program) | 2019-03-02 | ltvanbinsbergen |
| funcons-values | 107 | 0.0 | Library providing values and operations on values in a fixed universe. | (compilers-interpreters, library, mit) | 2019-03-02 | ltvanbinsbergen |
| functor-infix | 59 | 2.0 | Infix operators for mapping over compositions of functors. Lots of them. | (data, library, mit) | 2017-04-23 | vi |
| funflow | 146 | 0.0 | Workflows with arrows | (control, library, mit, program) | 2018-11-13 | nclarke |
| funnyprint | 63 | 0.0 | funnyPrint function to colorize GHCi output. | (library, mit, text) | 2016-06-06 | netsu |
| futures | 22 | 0.0 | Simple and fast implementation of Future | (concurrency, futures, library, mit) | 2018-08-14 | NikitaVolkov |
| fuzzy | 31 | 0.0 | Filters a list based on a fuzzy string search. | (library, mit, text) | 2015-07-25 | cattheory |
| fuzzy-timings | 15 | 0.0 | Translates high-level definitions of "fuzzily" scheduled objects (e.g. play this commercial 10 times per hour between 9:00-13:00) to a list of accurately scheduled objects using glpk-hs. | (library, mit, scheduling) | 2014-04-01 | TeroLaitinen |
| fx | 37 | 0.0 | Horizontally composable effects | (library, mit, unclassified) | 2018-01-28 | NikitaVolkov |
| g-npm | 28 | 0.0 | Generate Gentoo ebuilds from NodeJS/npm packages. | (mit, program, tools) | 2013-08-01 | JesusRivero |
| g4ip | 18 | 0.0 | A theorem prover for propositional logic that uses G4ip | (library, logic, mit) | 2017-03-20 | cacay |
| g4ip-prover | 61 | 0.0 | Theorem prover for intuitionistic propositional logic using G4ip | (library, logic, mit, program) | 2018-12-28 | klntsky |
| game-of-life | 68 | 0.0 | Conway's Game of Life | (mit, program, unclassified) | 2016-10-21 | marcusbuffett |
| gdax | 65 | 0.0 | API Wrapping for Coinbase's GDAX exchange. | (library, mit, program, web) | 2017-10-04 | andrewrademacher |
| gelatin | 102 | 0.0 | A graphics description language. | (graphics, library, mit, program) | 2017-11-03 | SchellScivally |
| gelatin-gl | 17 | 0.0 | OpenGL rendering routines for the gelatin-picture graphics EDSL. | (graphics, library, mit, program) | 2017-10-27 | SchellScivally |
| gelatin-sdl2 | 43 | 0.0 | An SDL2 backend for the gelatin renderer. | (graphics, library, mit, program) | 2017-10-30 | SchellScivally |
| genders | 26 | 0.0 | Bindings to libgenders. | (database, library, mit) | 2015-07-03 | MathieuBoespflug |
| general-games | 121 | 0.0 | Library supporting simulation of a number of games | (game, library, mit, poker) | 2018-02-11 | cgorski |
| generic-arbitrary | 35 | 0.0 | Generic implementation for QuickCheck's Arbitrary | (generic, library, mit) | 2017-03-15 | typeable |
| generic-church | 47 | 2.0 | Automatically convert Generic instances to and from church representations | (generics, library, mit) | 2014-09-09 | jozefg |
| generic-data | 156 | 0.0 | Deriving instances with GHC.Generics and related utilities | (deriving, library, mit, other) | 2019-03-27 | lyxia |
| generic-data-surgery | 48 | 0.0 | Surgery for generic data types | (library, mit, other) | 2018-12-30 | lyxia |
| generic-enum | 28 | 0.0 | An Enum class that fixes some deficiences with Prelude's Enum | (library, mit, unclassified) | 2017-03-10 | clinton |
| generic-lucid-scaffold (deprecated in favor of webpage) | 14 | 0.0 | General-purpose web page scaffold for Lucid. | (deprecated, library, mit, unclassified) | 2014-12-09 | athanclark |
| generic-pretty | 13 | 0.0 | Pretty printing for Generic value | (library, mit, text) | 2015-04-05 | HideyukiTanaka |
| generic-random | 185 | 2.25 | Generic random generators | (generics, library, mit, testing) | 2018-05-31 | lyxia |
| generics-mrsop | 44 | 2.0 | Generic Programming with Mutually Recursive Sums of Products. | (generics, library, mit) | 2019-03-25 | vcmiraldo |
| genvalidity | 293 | 0.0 | Testing utilities for the validity library | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-aeson | 64 | 0.0 | GenValidity support for aeson | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-bytestring | 101 | 0.0 | GenValidity support for ByteString | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-containers | 139 | 0.0 | GenValidity support for containers | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-hspec | 247 | 0.0 | Standard spec's for GenValidity instances | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-hspec-aeson | 119 | 0.0 | Standard spec's for aeson-related instances | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-hspec-binary | 123 | 0.0 | Standard spec's for binary-related Instances | (library, mit, testing) | 2018-11-07 | Norfair |
| genvalidity-hspec-cereal | 150 | 0.0 | Standard spec's for cereal-related instances | (library, mit, testing) | 2018-11-07 | Norfair |
| genvalidity-hspec-hashable | 126 | 0.0 | Standard spec's for Hashable instances | (library, mit, testing) | 2018-11-07 | Norfair |
| genvalidity-hspec-optics | 86 | 0.0 | Standard spec's for optics | (library, mit, testing) | 2018-11-07 | Norfair |
| genvalidity-mergeless | 24 | 0.0 | (library, mit, unclassified) | 2018-06-01 | Norfair | |
| genvalidity-path | 159 | 0.0 | GenValidity support for Path | (library, mit, testing) | 2018-06-30 | Norfair |
| genvalidity-property | 116 | 0.0 | Standard properties for functions on `Validity` types | (library, mit, testing) | 2019-03-08 | Norfair |
| genvalidity-scientific | 58 | 0.0 | GenValidity support for Scientific | (library, mit, testing) | 2018-10-06 | Norfair |
| genvalidity-text | 151 | 0.0 | GenValidity support for Text | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-time | 114 | 0.0 | GenValidity support for time | (library, mit, testing) | 2018-10-08 | Norfair |
| genvalidity-unordered-containers | 80 | 0.0 | GenValidity support for unordered-containers | (library, mit, testing) | 2019-03-07 | Norfair |
| genvalidity-uuid | 84 | 0.0 | GenValidity support for UUID | (library, mit, testing) | 2018-06-30 | Norfair |
| genvalidity-vector | 80 | 0.0 | GenValidity support for vector | (library, mit, testing) | 2019-03-08 | Norfair |
| geo-resolver | 16 | 0.0 | Performs geo location lookups and parses the results | (library, mit, web) | 2015-10-09 | JanGreve |
| geos | 71 | 0.0 | Bindings for GEOS. | (geometry, library, mit) | 2018-10-20 | petefrance |
| getflag | 20 | 0.0 | Command-line parser. | (library, mit, parsing) | 2010-05-22 | TroelsHenriksen |
| ghc-core-smallstep | 15 | 0.0 | A small-step semantics for Core | (language, library, mit) | 2018-04-10 | JoachimBreitner |
| ghc-justdoit | 25 | 0.0 | A magic typeclass that just does it | (language, library, mit) | 2018-10-11 | JoachimBreitner |
| ghc-options | 30 | 0.0 | Utilities for extracting GHC options needed to compile a given Haskell target. | (language, library, mit, program) | 2015-12-16 | ranjitjhala |
| ghc-parser | 132 | 0.0 | Haskell source parser from GHC. | (language, library, mit) | 2018-03-17 | gibiansky, VaibhavSagar |
| ghc-prof-flamegraph | 61 | 0.0 | Generates data to be used with flamegraph.pl from .prof files. | (library, mit, program, testing) | 2015-05-21 | FrancescoMazzoli |
| ghc-proofs | 27 | 0.0 | GHC plugin to prove program equations by simplification | (compiler-plugin, formal-methods, library, mit) | 2017-09-05 | JoachimBreitner |
| ghc-session | 58 | 0.0 | Simplified GHC API | (language, library, mit, program) | 2016-02-18 | danilo2, PiotrMlodawski, iamrecursion |
| ghc-simple | 109 | 0.0 | Simplified interface to the GHC API. | (development, library, mit) | 2016-06-30 | AntonEkblad |
| ghci-lib | 16 | 0.0 | A library for interactively evaluating Haskell code. | (language, library, mit) | 2014-02-16 | gibiansky |
| ghci-pretty | 44 | 0.0 | colored pretty-printing within ghci | (development, library, mit) | 2014-11-13 | larsk |
| ghcjs-ajax | 27 | 0.0 | Crossbrowser AJAX Bindings for GHCJS | (library, mit, web) | 2016-07-26 | AlexanderThiemann |
| ghcjs-base | 25 | 2.0 | base library for GHCJS | (library, mit, web) | 2019-02-05 | HamishMackenzie, LuiteStegeman |
| ghcjs-codemirror | 65 | 0.0 | Installs CodeMirror JavaScript files | (library, mit, web) | 2018-07-01 | HamishMackenzie |
| ghcjs-dom | 841 | 2.25 | DOM library that supports both GHCJS and GHC | (library, mit, web) | 2019-04-06 | HamishMackenzie |
| ghcjs-dom-hello | 174 | 0.0 | GHCJS DOM Hello World, an example package | (library, mit, program, web) | 2017-06-15 | HamishMackenzie |
| ghcjs-dom-jsaddle | 305 | 0.0 | DOM library that supports both GHCJS and GHC using jsaddle | (library, mit, web) | 2019-04-06 | HamishMackenzie |
| ghcjs-dom-jsffi | 422 | 0.0 | DOM library using JSFFI and GHCJS | (mit, web) | 2019-04-06 | HamishMackenzie |
| ghcjs-dom-webkit | 13 | 0.0 | DOM library that supports both GHCJS and WebKitGTK | (library, mit, web) | 2016-06-22 | HamishMackenzie |
| ghcjs-hplay | 90 | 0.0 | Client-side web EDSL for transient nodes running in the web browser | (library, mit, web) | 2017-03-05 | AlbertoCorona, geraldus |
| ghcjs-perch | 60 | 2.0 | GHCJS version of Perch library. | (library, mit, web) | 2018-12-04 | geraldus |
| ghcjs-vdom | 24 | 0.0 | Virtual-dom bindings for GHCJS | (library, mit, web) | 2017-01-02 | TobiasDammers |
| ghcjs-websockets (deprecated) | 59 | 0.0 | Deprecated: use ghcjs-base's native websockets | (deprecated, library, mit, web) | 2015-08-08 | jle |
| giak | 28 | 0.0 | Fuzzy finder for cabal executables | (development, mit, program) | 2016-07-12 | nmattia |
| gimlh | 44 | 0.0 | Haskell parser for GIML | (language, library, mit) | 2015-04-16 | gazay |
| ginger | 538 | 0.0 | An implementation of the Jinja2 template language in Haskell | (library, mit, program, text) | 2018-12-16 | TobiasDammers |
| ginsu (deprecated) | 93 | 0.0 | Ginsu Gale Client | (console, deprecated, mit, network, program) | 2016-08-12 | DylanSimon |
| gipeda | 356 | 0.0 | Git Performance Dashboard | (development, mit, program) | 2017-04-16 | JoachimBreitner |
| gitdo | 15 | 0.0 | Create Github issues out of TODO comments in code | (mit, program, unclassified) | 2015-02-19 | MatthewHall |
| github-release | 598 | 0.0 | Upload files to GitHub releases. | (library, mit, program, utility) | 2019-01-19 | fozworth |
| github-webhook-handler | 87 | 0.0 | GitHub WebHook Handler | (github, library, mit) | 2016-05-25 | wereHamster |
| github-webhook-handler-snap | 85 | 0.0 | GitHub WebHook Handler implementation for Snap | (github, library, mit) | 2016-10-29 | wereHamster |
| github-webhooks | 53 | 2.25 | Aeson instances for GitHub Webhook payloads. | (github, library, mit) | 2019-01-30 | KyleVanBerendonck, onrock_eng |
| gitlib | 611 | 2.0 | API library for working with Git repositories | (ffi, library, mit) | 2018-05-31 | JohnWiegley |
| gitlib-cmdline | 176 | 0.0 | Gitlib repository backend that uses the git command-line tool. | (git, library, mit) | 2015-05-21 | JohnWiegley |
| gitlib-cross (deprecated) | 100 | 0.0 | Run tests between repositories | (deprecated, ffi, library, mit) | 2014-06-19 | JohnWiegley |
| gitlib-libgit2 | 289 | 0.0 | Libgit2 backend for gitlib | (ffi, library, mit) | 2019-01-31 | JohnWiegley |
| gitlib-s3 | 200 | 0.0 | Gitlib repository backend for storing Git objects in Amazon S3 | (git, library, mit) | 2015-01-07 | JohnWiegley |
| gitlib-sample (deprecated) | 131 | 0.0 | Sample backend for gitlib showing the basic structure for any backend. | (deprecated, ffi, library, mit) | 2014-06-19 | JohnWiegley |
| gitlib-test | 304 | 0.0 | Test library for confirming gitlib backend compliance | (ffi, library, mit) | 2018-08-27 | JohnWiegley |
| gitlib-utils (deprecated in favor of gitlib) | 59 | 0.0 | Generic utility functions for working with Git repositories | (deprecated, ffi, library, mit) | 2013-07-04 | JohnWiegley |
| gjk | 15 | 2.0 | Gilbert-Johnson-Keerthi (GJK) collision detection algorithm | (graphics, library, mit) | 2017-02-08 | zaidan |
| gloss | 739 | 2.5 | Painless 2D vector graphics, animations and simulations. | (graphics, library, mit) | 2018-08-20 | BenLippmeier, TrevorMcDonell |
| gloss-algorithms | 114 | 0.0 | Data structures and algorithms for working with 2D graphics. | (graphics, library, mit) | 2018-08-20 | BenLippmeier, TrevorMcDonell |
| gloss-examples | 543 | 0.0 | Examples using the gloss library | (graphics, mit, program) | 2018-10-07 | BenLippmeier, TrevorMcDonell |
| gloss-export | 67 | 0.0 | Export Gloss pictures to png, bmp, tga, tiff, gif and juicy-pixels-image | (graphics, library, mit, program) | 2018-11-12 | timoa |
| gloss-raster | 340 | 0.0 | Parallel rendering of raster images. | (graphics, library, mit) | 2018-10-07 | BenLippmeier, TrevorMcDonell |
| gloss-rendering | 277 | 2.0 | Gloss picture data types and rendering functions. | (graphics, library, mit) | 2018-08-20 | BenLippmeier, TrevorMcDonell |
| gochan | 26 | 0.0 | Go-style channels | (concurrency, library, mit, program) | 2017-03-21 | cstrahan |
| gooey | 25 | 0.0 | Graphical user interfaces that are renderable, change over time and eventually produce a value. | (control, library, mit) | 2015-10-06 | SchellScivally |
| google-cloud | 38 | 0.0 | Client for the Google Cloud APIs | (google, library, mit) | 2016-05-28 | wereHamster |
| google-drive | 73 | 0.0 | Google Drive API access | (library, mit, unclassified) | 2015-08-12 | PatrickBrisbin |
| google-oauth2 | 62 | 0.0 | Google OAuth2 token negotiation | (library, mit, unclassified) | 2018-04-24 | PatrickBrisbin |
| google-server-api | 130 | 0.0 | Google APIs for server to server applications | (library, mit, web) | 2019-03-05 | arowM |
| googlepolyline | 40 | 2.0 | Google Polyline Encoder/Decoder | (data, library, mit, text) | 2016-04-16 | lorne |
| graph-core | 128 | 0.0 | Fast, memory efficient and persistent graph implementation | (data, library, mit) | 2016-02-04 | AlexanderThiemann, DavidLeuschner, StefanWehr |
| graphbuilder | 27 | 0.0 | A declarative, monadic graph construction language for small graphs | (data, library, mit) | 2012-10-17 | JosephAbrahamson |
| graphene | 106 | 0.0 | A minimal Graph Theory library. | (data, library, mit) | 2014-05-25 | 5outh |
| gravatar | 213 | 0.0 | Generate Gravatar image URLs | (library, mit, unclassified) | 2015-03-03 | DonaldStewart, PatrickBrisbin |
| gridbounds | 15 | 2.0 | Collision detection for GridBox | (graphics, library, mit) | 2017-02-14 | zaidan |
| gridbox | 60 | 2.0 | A grid box model | (graphics, library, mit) | 2017-02-14 | zaidan |
| gridland | 67 | 0.0 | Grid-based multimedia engine | (game, library, mit) | 2015-08-01 | jxv |
| gross | 45 | 0.0 | A spoof on gloss for terminal animation | (graphics, library, mit, program) | 2017-01-16 | sgschlesinger |
| groupBy | 19 | 0.0 | Replacement definition of Data.List.GroupBy | (data, library, mit) | 2018-01-30 | oisdk |
| growler | 203 | 0.0 | A revised version of the scotty library that attempts to be simpler and more performant. | (library, mit, web) | 2015-02-21 | IanDuncan |
| gtk2hs-hello | 26 | 0.0 | Gtk2Hs Hello World, an example package | (graphics, mit, program) | 2014-09-27 | HamishMackenzie |
| guid | 14 | 0.0 | A simple wrapper around uuid | (base, library, mit) | 2016-04-10 | tippenein |
| gyah-bin | 42 | 0.0 | A binary version of GiveYouAHead | (giveyouahead, mit, program) | 2015-06-25 | Qinka |
| gym-http-api | 45 | 1.5 | REST client to the gym-http-api project | (learning-environments, library, mit, program, web) | 2018-06-12 | stites |
| h-gpgme | 121 | 0.0 | High Level Binding for GnuPG Made Easy (gpgme) | (cryptography, library, mit) | 2018-09-10 | rethab, daveparrish |
| h-reversi | 82 | 0.0 | Reversi game in haskell/blank-canvas | (game, library, mit, program) | 2016-12-15 | apoorvingle |
| h2048 | 59 | 0.0 | a haskell implementation of Game 2048 | (game, library, mit) | 2014-11-07 | javran |
| h2c | 28 | 0.0 | Bindings to Linux I2C with support for repeated-start transactions. | (library, mit, system) | 2017-07-08 | eamsden |
| hCM | 25 | 0.0 | Conceptual modelling support for Haskell | (data-structures, development, library, mit, model, program) | 2017-05-08 | MarekSuchanek |
| hOpenPGP | 794 | 0.0 | native Haskell implementation of OpenPGP (RFC4880) | (codec, data, library, mit) | 2018-10-13 | ClintAdams |
| hablog | 62 | 0.0 | A blog system | (library, mit, program, web) | 2017-08-05 | gilmi |
| hackage-diff | 45 | 2.0 | Compare the public API of different versions of a Hackage library | (distribution, mit, program) | 2016-01-16 | blitzcode |
| hackage-mirror | 46 | 2.0 | Simple mirroring utility for Hackage | (distribution, library, mit, program) | 2015-11-29 | MichaelSnoyman, dysinger |
| hackage-proxy (deprecated) | 61 | 0.0 | Provide a proxy for Hackage which modifies responses in some way. (deprecated) | (deprecated, development, mit, program) | 2014-03-20 | MichaelSnoyman |
| hackernews | 407 | 0.0 | API for Hacker News | (library, mit, program, web) | 2017-12-27 | DavidJohnson |
| hackertyper | 47 | 2.0 | "Hack" like a programmer in movies and games! | (game, mit, program) | 2014-10-15 | fgaz |
| hactor | 58 | 0.0 | Lightweight Erlang-style actors for Haskell. | (concurrency, library, mit) | 2014-09-21 | Forkk |
| hactors | 14 | 0.0 | Practical actors for Haskell. | (concurrency, library, mit) | 2012-01-29 | HekaTreep |
| haggis | 79 | 0.0 | A static site generator with blogging/comments support | (library, mit, program, web) | 2015-12-06 | TychoAndersen |
| hailgun | 260 | 0.0 | Mailgun REST api interface for Haskell. | (library, mit, network) | 2019-03-09 | RobertMassaioli, MaxGabriel, cdepillabout |
| hailgun-send | 37 | 0.0 | A program to send emails throught the Mailgun api. | (mit, network, program) | 2014-11-17 | RobertMassaioli |
| hails | 155 | 0.0 | Multi-app web platform framework | (library, mit, program, web) | 2015-04-21 | AmitLevy, DavidMazieres, DeianStefan |
| hairy (deprecated) | 86 | 0.0 | A JSON REST API | (deprecated, library, mit, program, web) | 2014-10-16 | taylorfausak, fozworth |
| hakismet | 15 | 0.0 | Akismet spam protection library | (library, mit, web) | 2010-10-05 | NilsSchweinsberg |
| hakka | 24 | 0.0 | Minimal akka-inspired actor library | (concurrency, library, mit, program) | 2017-06-13 | martinrign |
| hakyll-contrib-hyphenation | 49 | 0.0 | automatic hyphenation for Hakyll | (library, mit, web) | 2014-12-03 | firegurafiku |
| hakyll-ogmarkup | 66 | 0.0 | Integrate ogmarkup document with Hakyll | (library, mit, web) | 2017-12-25 | lethom |
| hakyll-sass | 76 | 0.0 | Hakyll SASS compiler over hsass | (library, mit, web) | 2018-12-13 | meoblast001 |
| hakyll-series | 15 | 0.0 | Adds series functionality to hakyll | (library, mit, web) | 2016-11-02 | oisdk |
| hakyll-shakespeare | 41 | 0.0 | Hakyll Hamlet compiler | (library, mit, web) | 2016-09-03 | Eliza0x |
| halma | 130 | 0.0 | Library implementing Halma rules | (game, library, mit) | 2019-01-03 | TimBaumann |
| halma-gui | 48 | 0.0 | GTK application for playing Halma | (game, mit, program) | 2019-01-03 | TimBaumann |
| halma-telegram-bot | 24 | 0.0 | Telegram bot for playing Halma | (game, mit, program) | 2017-04-03 | TimBaumann |
| hamlet (deprecated in favor of shakespeare) | 1006 | 0.0 | Haml-like template files that are compile-time checked (deprecated) | (deprecated, library, mit, web, yesod) | 2014-03-30 | FelipeLessa, GregWeber, MichaelSnoyman |
| handa-data | 15 | 0.0 | This package is deprecated. It formerly contained Haskell utilities for data structures and data manipulation. | (data, library, mit) | 2016-08-01 | BrianBush |
| handa-gdata | 173 | 0.0 | Library and command-line utility for accessing Google services and APIs. | (library, mit, network, program) | 2015-04-26 | BrianBush, RyanNewton |
| handa-geodata | 26 | 0.0 | Geographic and Geometric Data | (data, geography, geometry, library, mit, program) | 2014-04-27 | BrianBush |
| handa-opengl | 56 | 0.0 | Utility functions for OpenGL and GLUT | (graphics, library, mit) | 2016-04-16 | BrianBush |
| hangman | 51 | 0.0 | Hangman implementation in Haskell written in two hours. | (game, mit, program) | 2013-04-28 | HokShunPoon |
| haphviz | 236 | 0.0 | Graphviz code generation with Haskell | (library, mit, text) | 2016-12-02 | Norfair |
| hapistrano | 709 | 2.25 | A deployment library for Haskell applications | (library, mit, program, system) | 2019-02-07 | jsl, stackbuilders, sestrella, mrkkrp, juanpaucar, javcasas |
| happybara | 18 | 0.0 | Acceptance test framework for web applications | (development, library, mit) | 2014-04-14 | cstrahan |
| happybara-webkit | 17 | 0.0 | WebKit Happybara driver | (development, library, mit) | 2014-04-14 | cstrahan |
| happybara-webkit-server | 15 | 0.0 | WebKit Server binary for Happybara (taken from capybara-webkit) | (development, library, mit) | 2014-04-14 | cstrahan |
| haquil | 25 | 0.0 | A Haskell implementation of the Quil instruction set for quantum computing. | (language, library, mit) | 2018-03-05 | BrianBush |
| harvest-api | 17 | 0.0 | Bindings for Harvest API | (library, mit, web) | 2016-05-20 | jsl, stackbuilders, mrkkrp |
| hashids | 60 | 0.0 | Hashids generates short, unique, non-sequential ids from numbers. | (library, mit, web) | 2018-02-09 | arbelos |
| hashing | 49 | 0.0 | A pure haskell library implements several hash algorithms. | (cryptography, library, mit, program) | 2016-06-13 | wangbj |
| hashtables-plus (deprecated) | 24 | 0.0 | Extensions for a "hashtables" library | (data, data-structures, deprecated, library, mit) | 2014-04-29 | NikitaVolkov |
| haskakafka | 138 | 0.0 | Kafka bindings for Haskell | (library, mit, network, program) | 2016-12-04 | tdimson |
| haskbot-core | 35 | 0.0 | Easily-extensible chatbot for Slack messaging service | (library, mit, network) | 2014-08-04 | jonplussed |
| haskell-bcrypt | 78 | 0.0 | A bcrypt implementation for haskell | (library, mit, system) | 2016-02-05 | BrettCarter |
| haskell-brainfuck | 28 | 0.0 | BrainFuck interpreter | (language, library, mit, program) | 2014-08-08 | paraseba |
| haskell-course-preludes | 58 | 0.0 | Small modules for a Haskell course in which Haskell is taught by implementing Prelude functionality. | (library, mit, unclassified) | 2014-07-01 | gibiansky |
| haskell-go-checkers | 42 | 2.0 | Go and Checkers game in Haskell | (game, mit, program) | 2017-05-06 | prateekkumarweb |
| haskell-holes-th | 40 | 0.0 | Infer haskell code by given type. | (language, library, mit) | 2017-12-10 | klntsky |
| haskell-igraph | 201 | 0.0 | Haskell interface of the igraph library. | (library, math, mit) | 2018-11-26 | kaizhang |
| haskell-import-graph | 106 | 0.0 | create haskell import graph for graphviz | (development, library, mit, program) | 2018-04-28 | ncaq |
| haskell-kubernetes | 63 | 0.0 | Haskell bindings to the Kubernetes API (via swagger-codegen) | (library, mit, web) | 2016-12-11 | aaronlevin |
| haskell-lsp | 383 | 2.0 | Haskell library for the Microsoft Language Server Protocol | (development, library, mit, program) | 2019-04-19 | AlanZimmerman, wz1000, luke_ |
| haskell-lsp-types | 363 | 2.0 | Haskell library for the Microsoft Language Server Protocol, data types | (development, library, mit) | 2019-04-19 | AlanZimmerman, wz1000, luke_ |
| haskell-neo4j-client | 686 | 0.0 | A Haskell neo4j client | (database, library, mit) | 2016-09-22 | asilvestre |
| haskell-packages | 388 | 0.0 | Haskell suite library for package management and integration with Cabal | (distribution, library, mit) | 2018-05-02 | AdamBergmark, DavidHimmelstrup, RomanCheplyaka, PhilippSchuster, niteria |
| haskell-postal | 114 | 0.0 | Haskell binding for the libpostal library | (library, mit, natural-language-processing) | 2018-08-16 | netom |
| haskell-read-editor (deprecated in favor of read-editor) | 15 | 0.0 | Opens a temporary file on the system's EDITOR and returns the resulting edits | (deprecated, library, mit, system) | 2015-10-27 | yamadapc |
| haskell-reflect | 26 | 0.0 | Reflect Haskell types. | (haskell, library, mit) | 2013-06-17 | JulianFleischer |
| haskell-spacegoo | 67 | 0.0 | Client API for Rocket Scissor Spacegoo | (game, library, mit) | 2015-04-04 | JoachimBreitner |
| haskell-src-exts-simple | 129 | 0.0 | A simplified view on the haskell-src-exts AST | (development, library, mit) | 2017-12-26 | BertramFelgenhauer |
| haskell-stack-trace-plugin | 13 | 0.0 | haskell-stack-trace-plugin | (compiler-plugin, debug, development, library, mit, program) | 2018-12-07 | waddlaw |
| haskheap | 34 | 0.0 | Haskell bindings to refheap. | (library, mit, network) | 2012-12-05 | AnthonyGrimes |
| haskmon | 61 | 0.0 | A haskell wrapper for PokeAPI.co (www.pokeapi.co) | (game, library, mit, web) | 2016-03-09 | pjrt |
| haskyapi | 31 | 0.0 | HTTP server | (library, mit, program, web) | 2018-02-09 | okue |
| haspell | 45 | 0.0 | Haskell bindings to aspell | (language, library, mit) | 2013-08-26 | JoelTaylor |
| hasql | 1341 | 2.0 | An efficient PostgreSQL driver and a flexible mapping API | (database, hasql, library, mit, postgresql) | 2018-07-23 | NikitaVolkov |
| hasql-backend (deprecated in favor of hasql) | 200 | 0.0 | API for backends of "hasql" | (database, deprecated, library, mit) | 2016-10-19 | NikitaVolkov |
| hasql-cursor-query | 156 | 0.0 | A declarative abstraction over PostgreSQL Cursor | (database, hasql, library, mit, postgresql, streaming) | 2018-08-07 | NikitaVolkov |
| hasql-cursor-transaction | 165 | 0.0 | An abstraction for simultaneous fetching from multiple PostgreSQL cursors | (database, hasql, library, mit, postgresql, streaming) | 2018-08-07 | NikitaVolkov |
| hasql-optparse-applicative | 237 | 0.0 | "optparse-applicative" parsers for "hasql" | (database, hasql, library, mit, options, postgresql) | 2018-05-24 | NikitaVolkov |
| hasql-pool | 244 | 0.0 | A pool of connections for Hasql | (database, hasql, library, mit, postgresql) | 2019-01-15 | NikitaVolkov |
| hasql-postgres (deprecated in favor of hasql) | 340 | 0.0 | A "PostgreSQL" backend for the "hasql" library | (database, deprecated, library, mit) | 2015-09-21 | NikitaVolkov |
| hasql-postgres-options (deprecated in favor of hasql-optparse-applicative) | 78 | 0.0 | An "optparse-applicative" parser for "hasql-postgres" | (database, deprecated, library, mit, options) | 2016-10-19 | NikitaVolkov |
| hasql-th | 48 | 0.0 | Template Haskell utilities for Hasql | (database, hasql, library, mit, postgresql, template-haskell) | 2016-04-04 | NikitaVolkov |
| hasql-transaction | 444 | 0.0 | A composable abstraction over the retryable transactions for Hasql | (database, hasql, library, mit, postgresql) | 2019-04-09 | NikitaVolkov |
| haste-app | 24 | 0.0 | Framework for type-safe, distributed web applications. | (library, mit, web) | 2017-09-15 | AntonEkblad |
| haste-gapi | 29 | 2.0 | Google API bindings for the Haste compiler | (library, mit, web) | 2016-04-01 | nyson |
| haste-markup | 15 | 0.0 | A port of blaze-markup and blaze-html to Haste | (library, mit, web) | 2014-06-07 | AnupamJain |
| hasty-hamiltonian | 111 | 0.0 | Speedy traversal through parameter space. | (library, mit, numeric) | 2018-03-14 | JaredTobin |
| hats | 27 | 0.0 | Haskell client for the NATS messaging system | (library, mit, network, program) | 2016-10-04 | PatrikSandahl |
| hax | 29 | 0.0 | Haskell cash-flow and tax simulation | (finance, library, mit, program) | 2017-01-25 | johannesgerer |
| haxparse | 52 | 0.0 | Readable HaxBall replays | (data, library, mit, program) | 2013-09-18 | JoelTaylor |
| hayland (deprecated) | 29 | 0.0 | Haskell bindings for the C Wayland library. | (deprecated, graphics, library, mit, program) | 2014-09-16 | AukeBooij |
| hayoo-cli | 62 | 0.0 | Hayoo CLI | (development, mit, program) | 2014-08-18 | Gonzih |
| hbcd | 18 | 0.0 | Packed binary-coded decimal (BCD) serialization | (data, library, mit) | 2012-06-20 | AndrewKay |
| hdbc-aeson | 54 | 0.0 | Deserialize from HDBC rows to FromJSON instances | (database, library, mit) | 2015-03-20 | DanielChoi |
| hdbc-postgresql-hstore (deprecated in favor of HDBC-postgresql-hstore, postgresql-simple) | 16 | 0.0 | Manipulate data in PostgreSQL "hstore" columns. | (database, deprecated, library, mit) | 2012-07-06 | AlexanderBondarenko |
| hdevtools | 297 | 2.5 | Persistent GHC powered background server for FAST haskell development tools | (development, mit, program) | 2019-03-10 | BitConnor, SchellScivally, ranjitjhala, ch1bo |
| hdo | 108 | 1.75 | A Digital Ocean client in Haskell | (cloud, library, mit, program) | 2017-05-13 | abailly |
| headergen | 48 | 0.0 | Creates a header for a haskell source file. | (development, mit, program) | 2015-07-30 | bash0r |
| heavy-log-shortcuts | 43 | 0.0 | Simle api for heavy logger | (library, mit, system) | 2019-04-11 | Jappie |
| hebrew-time | 151 | 0.0 | Hebrew dates and prayer times. | (data, library, mit) | 2019-02-17 | MichaelSnoyman |
| heckle | 209 | 0.0 | Jekyll in Haskell (feat. LaTeX) | (library, mit, program, web) | 2017-03-11 | 2016rshah |
| hedgehog-gen-json | 180 | 0.0 | JSON generators for Hedgehog | (library, mit, test) | 2018-05-09 | amrhassan |
| hedis-simple | 7 | 0.0 | A simplified API for hedis | (database, library, mit) | 2013-11-28 | IanDuncan |
| hedra | 25 | 0.0 | A small library and executable for generating dice rolls. | (game, library, mit, program) | 2019-01-02 | vtan |
| helics | 142 | 0.0 | New Relic® agent SDK wrapper for Haskell. | (library, mit, network) | 2015-03-24 | HirotomoMoriwaki |
| helics-wai | 84 | 0.0 | New Relic® agent SDK wrapper for wai. | (library, mit, network) | 2015-03-24 | HirotomoMoriwaki |
| helix | 16 | 0.0 | Web development micro framework for haskell with typesafe URLs | (library, mit, network) | 2016-01-12 | AnupamJain |
| helm | 137 | 2.5 | A functionally reactive game engine. | (frp, game-engine, library, mit, program) | 2016-10-03 | ZackCorr, kasbah |
| help-esb | 73 | 0.0 | A Haskell client for the Help.com team's ESB. | (development, library, mit) | 2014-11-13 | suitupalex |
| hemokit | 138 | 0.0 | Haskell port of the Emokit EEG project | (bioinformatics, library, mit, program) | 2015-08-19 | NiklasHambuechen, PatrickChilton |
| hen | 84 | 0.0 | Haskell bindings to Xen hypervisor interface | (library, mit, system) | 2014-03-13 | FedorGogolev |
| henet | 85 | 0.0 | Bindings and high level interface for to ENet v1.3.9 | (ffi, library, mit, network) | 2013-09-04 | JohnEricson |
| hepevt | 70 | 0.0 | HEPEVT parser | (library, mit, physics) | 2012-02-06 | ScottLawrence |
| herbalizer | 66 | 0.0 | HAML to ERB translator | (mit, program, utility) | 2013-04-18 | DanielChoi |
| heroku-persistent | 26 | 0.0 | Parse DATABASE_URL into configuration types for Persistent | (library, mit, unclassified) | 2016-03-18 | PatrickBrisbin, jferris |
| herringbone | 92 | 0.0 | A library for compiling and serving static web assets. | (library, mit, web) | 2014-07-27 | hdgarrood |
| herringbone-embed | 27 | 0.0 | Embed preprocessed web assets in your executable with Template Haskell. | (library, mit, web) | 2014-07-27 | hdgarrood |
| herringbone-wai | 22 | 0.0 | Wai adapter for the Herringbone web asset preprocessor. | (library, mit, web) | 2014-07-27 | hdgarrood |
| hesh | 84 | 0.0 | the Haskell Extensible Shell: Haskell for Bash-style scripts | (development, library, mit, program) | 2017-03-07 | ChrisForno |
| hetero-dict | 65 | 0.0 | Fast heterogeneous data structures | (data, library, mit) | 2016-06-03 | winterland |
| heterocephalus | 340 | 0.0 | A type-safe template engine for working with popular front end development tools | (library, mit, web) | 2018-12-28 | arowM |
| heterolist | 15 | 0.0 | A heterogeneous list type | (data, library, mit) | 2017-03-09 | clinton |
| hexchat | 3 | 0.0 | Haskell scripting interface for HexChat | (library, mit, system) | 2017-12-06 | mniip |
| hexpat-lens | 329 | 0.0 | Lenses for Hexpat. | (library, mit, xml) | 2019-01-09 | JosephAbrahamson, OliverCharles |
| hexpress | 24 | 0.0 | An express-like http framework | (library, mit, network) | 2017-09-01 | allonsy |
| hexstring | 92 | 0.0 | Fast and safe representation of a hex string | (data, library, mit) | 2015-04-21 | solatis |
| hfmt | 268 | 2.25 | Haskell source code formatter | (language, library, mit, program) | 2018-08-27 | danielstiner |
| hgearman | 38 | 0.0 | A Gearman client for Haskell. | (library, mit, network) | 2015-08-01 | jperson |
| hgeometric | 49 | 0.0 | A geometric library with bindings to GPC. | (library, math, mit) | 2009-06-25 | DonaldStewart, GwernBranwen, MarcoSilva |
| hgeos | 172 | 0.0 | Simple Haskell bindings to GEOS C API | (data, geography, geometry, library, mit, text) | 2016-08-10 | rcook |
| hi3status | 28 | 0.0 | Status line for i3bar. | (library, mit, program, system) | 2015-12-29 | ScrambledEggs |
| hidapi | 132 | 0.0 | Haskell bindings to HIDAPI | (hardware, library, mit) | 2018-08-07 | NiklasHambuechen, PatrickChilton |
| hidden-char | 74 | 2.0 | Provides cross-platform getHiddenChar function | (command-line-tool, library, mit) | 2017-12-29 | rcook |
| higgledy | 33 | 0.0 | Partial types as a type constructor. | (data, library, mit) | 2019-04-14 | i_am_tom |
| highjson | 78 | 0.0 | Spec based JSON parsing/serialisation | (json, library, mit, text, web) | 2017-02-08 | AlexanderThiemann |
| highjson-swagger | 28 | 0.0 | Derive swagger instances from highjson specs | (json, library, mit, text, web) | 2017-02-08 | AlexanderThiemann |
| highjson-th | 17 | 0.0 | Template Haskell helpers for highjson specs | (json, library, mit, text, web) | 2017-02-08 | AlexanderThiemann |
| himpy | 16 | 0.0 | multithreaded snmp poller for riemann | (mit, program, system) | 2014-02-10 | pyr |
| hindley-milner | 15 | 0.0 | Template for Hindley-Milner based languages | (language, library, mit) | 2016-04-23 | mbg |
| hinduce-associations-apriori | 15 | 0.0 | Apriori algorithm for association rule mining | (data-mining, library, mit) | 2012-02-07 | RobertHensing |
| hinquire | 28 | 0.0 | Generate armet style query strings. | (library, mit, network) | 2014-03-26 | joneshf |
| hjcase (deprecated) | 25 | 0.0 | Jcase library for Haskell | (data, deprecated, library, mit) | 2015-05-09 | seagreen |
| hjsonpointer | 283 | 0.0 | JSON Pointer library | (data, library, mit) | 2018-09-30 | seagreen |
| hjsonschema (deprecated) | 1002 | 0.0 | JSON Schema library | (data, deprecated, library, mit) | 2018-04-28 | seagreen |
| hleap | 105 | 0.0 | Web Socket interface to Leap Motion controller | (hardware, library, mit, program) | 2019-02-20 | BrianBush |
| hlibgit2 | 629 | 0.0 | Low-level bindings to libgit2 | (ffi, library, mit) | 2017-02-07 | JohnWiegley, SakariJokinen |
| hlibsass | 278 | 0.0 | Low-level bindings to Libsass | (foreign, library, mit) | 2018-11-25 | jakubfijalkowski |
| hlivy | 45 | 2.0 | Client library for the Apache Livy REST API | (distributed-computing, library, mit) | 2019-02-08 | ddonohue |
| hlrdb | 41 | 0.0 | High-level Redis Database | (database, library, mit) | 2018-06-03 | identicalsnowflake |
| hlrdb-core | 76 | 0.0 | High-level Redis Database Core API | (database, library, mit) | 2019-02-14 | identicalsnowflake |
| hogre | 99 | 0.0 | Haskell binding to a subset of OGRE | (graphics, library, mit) | 2012-06-16 | AnttiSalonen |
| hogre-examples | 58 | 0.0 | Examples for using Hogre. | (graphics, mit, program) | 2012-04-05 | AnttiSalonen |
| hoist-error | 80 | 0.0 | Some convenience facilities for hoisting errors into a monad | (control, library, mit) | 2018-06-15 | JonSterling, schalmers, qfpl |
| hol | 88 | 0.0 | Higher order logic | (library, logic, mit, program) | 2017-11-04 | JoeHurd |
| holy-project | 131 | 2.0 | Start your Haskell project with cabal, git and tests. | (development, library, mit, program) | 2015-08-24 | yogsototh |
| honi | 16 | 0.0 | OpenNI 2 binding | (graphics, library, mit) | 2014-02-10 | NiklasHambuechen, PatrickChilton |
| hoobuddy | 25 | 0.0 | Simple tool for fetching and merging hoogle data | (development, mit, program) | 2015-01-07 | gilligan |
| hopfield | 39 | 0.0 | Hopfield Networks, Boltzmann Machines and Clusters | (ai, library, machine-learning, mit, program) | 2014-04-09 | NiklasHambuechen |
| hopfield-networks | 16 | 2.0 | Hopfield Networks for unsupervised learning in Haskell | (library, math, mit, program) | 2013-11-20 | ajtulloch |
| houseman | 16 | 0.0 | A Haskell implementation of Foreman | (development, library, mit, program) | 2016-05-06 | DaisukeFujimura |
| hpack | 1436 | 2.0 | A modern format for Haskell packages | (development, library, mit, program) | 2019-03-03 | SimonHengel, SoenkeHahn |
| hpack-convert | 116 | 2.0 | Convert Cabal manifests into hpack's package.yamls | (development, library, mit, program) | 2017-06-22 | yamadapc |
| hpdft | 60 | 0.0 | A tool for looking through PDF file using Haskell | (library, mit, pdf) | 2016-03-14 | keiichiroShikano |
| hpygments | 63 | 0.0 | Highlight source code using Pygments | (library, mit, text) | 2016-01-07 | DavidLazar, yamadapc |
| hpyrg | 15 | 0.0 | pyrg utility done right | (mit, program, text) | 2012-10-15 | MatveyAksenov |
| hquery | 59 | 0.0 | A query language for transforming HTML5 | (library, mit, web) | 2014-06-03 | TychoAndersen |
| hreader-lens | 90 | 0.0 | Optics for hreader package | (data, library, mit) | 2017-05-31 | dredozubov |
| hriemann | 322 | 0.0 | A Riemann Client for Haskell | (library, mit, monitoring, program) | 2018-09-14 | shmish111 |
| hs-carbon | 62 | 0.0 | A Haskell framework for parallel monte carlo simulations | (library, mit, simulation) | 2015-07-23 | cholmgreen |
| hs-carbon-examples | 16 | 0.0 | Example Monte Carlo simulations implemented with Carbon | (mit, program, simulation) | 2014-06-10 | cholmgreen |
| hs-duktape | 152 | 0.0 | Haskell bindings for a very compact embedded ECMAScript (JavaScript) engine. | (library, mit, web) | 2019-02-28 | myfreeweb |
| hs-gen-iface (deprecated) | 26 | 0.0 | Utility to generate haskell-names interface files | (deprecated, language, mit, program) | 2014-11-26 | AdamBergmark, RomanCheplyaka, PhilippSchuster |
| hs-inspector | 96 | 0.0 | Haskell source code analyzer | (language, library, mit) | 2015-05-14 | flbulgarelli |
| hs-mesos | 54 | 0.0 | (library, mit, program, system) | 2015-06-04 | IanDuncan | |
| hs-nombre-generator | 27 | 0.0 | Name generator. | (mit, program, web) | 2014-06-25 | alvare |
| hs-re | 16 | 0.0 | Easy to use Regex | (library, mit, unclassified) | 2015-02-26 | SKAhack |
| hs-scrape | 15 | 0.0 | Simple and easy web scraping and automation in Haskell. | (library, mit, web) | 2014-12-29 | codygman |
| hs-snowtify | 24 | 0.0 | snowtify send your result of `stack build` (`stack test`) to notify-daemon :dog2: | (mit, program, simple) | 2017-07-22 | aiya000 |
| hs-watchman | 30 | 0.0 | Client library for Facebook's Watchman tool | (library, mit, system) | 2016-08-16 | BitConnor |
| hs2048 (deprecated) | 25 | 0.0 | A 2048 clone in Haskell. | (deprecated, game, library, mit, program) | 2014-04-02 | taylorfausak, fozworth |
| hsass | 211 | 0.0 | Integrating Sass into Haskell applications. | (library, mit, text) | 2018-11-25 | jakubfijalkowski |
| hsbc | 79 | 0.0 | A command line calculator | (mit, program, utilities) | 2017-01-16 | georgerogers42 |
| hscaffold | 189 | 0.0 | Very simple file/directory structure scaffolding writer monad EDSL | (development, library, mit, program) | 2016-11-15 | yamadapc |
| hse-cpp | 51 | 2.0 | Preprocess+parse haskell code | (language, library, mit) | 2016-10-06 | AdamBergmark, DavidHimmelstrup, RomanCheplyaka, PhilippSchuster |
| hserv | 32 | 0.0 | Simple http server in haskell. | (mit, network, program) | 2014-04-07 | rejuvyesh |
| hsfilt | 15 | 0.0 | Z-decoder. | (development, mit, program) | 2014-11-03 | OmerAgacan |
| hsilop | 48 | 0.0 | RPN calculator | (math, mit, program) | 2015-09-19 | rnhmjoj |
| hslua | 1206 | 2.0 | Bindings to Lua, an embeddable scripting language | (foreign, library, mit) | 2019-01-05 | GracjanPolak, OmerAgacan, tarleb |
| hslua-aeson | 112 | 0.0 | Allow aeson data types to be used with lua. | (foreign, library, mit) | 2018-09-24 | tarleb |
| hslua-module-text | 339 | 0.0 | Lua module for text | (foreign, library, mit) | 2018-09-24 | tarleb |
| hspec | 2976 | 2.75 | A Testing Framework for Haskell | (library, mit, testing) | 2019-03-29 | SimonHengel, SoenkeHahn |
| hspec-contrib | 187 | 0.0 | Contributed functionality for Hspec | (library, mit, testing) | 2018-11-04 | SimonHengel |
| hspec-core | 1822 | 0.0 | A Testing Framework for Haskell | (library, mit, testing) | 2019-03-29 | SimonHengel, SoenkeHahn, qoelet |
| hspec-discover | 1582 | 0.0 | Automatically discover and run Hspec tests | (library, mit, program, testing) | 2019-03-29 | SimonHengel, SoenkeHahn, qoelet |
| hspec-expectations | 645 | 0.0 | Catchy combinators for HUnit | (library, mit, testing) | 2016-10-16 | SimonHengel, SoenkeHahn |
| hspec-expectations-lifted | 95 | 0.0 | A version of hspec-expectations generalized to MonadIO | (library, mit, testing) | 2017-03-31 | SimonHengel |
| hspec-expectations-pretty | 15 | 0.0 | hspec-expectations with pretty printing on failure | (library, mit, testing) | 2013-09-02 | GregWeber |
| hspec-expectations-pretty-diff | 98 | 0.0 | Catchy combinators for HUnit | (library, mit, testing) | 2016-03-27 | myfreeweb |
| hspec-experimental | 14 | 0.0 | An experimental DSL for testing on top of Hspec | (library, mit, testing) | 2012-11-11 | SimonHengel |
| hspec-hedgehog (deprecated) | 18 | 0.0 | Hedgehog support for the Hspec testing framework | (deprecated, library, mit, testing) | 2017-04-09 | ErikDeCastroLopo |
| hspec-jenkins | 44 | 0.0 | Jenkins-friendly XML formatter for Hspec | (library, mit, testing) | 2013-05-06 | KoheiSuzuki |
| hspec-laws | 15 | 0.0 | Document and test laws for standard type classes | (library, mit, testing) | 2014-08-21 | SimonHengel |
| hspec-meta | 959 | 0.0 | A version of Hspec which is used to test Hspec itself | (library, mit, program, testing) | 2018-11-18 | SimonHengel, SoenkeHahn, qoelet |
| hspec-setup | 103 | 0.0 | Add an hspec test-suite in one command | (development, library, mit, program) | 2016-08-22 | yamadapc |
| hspec-shouldbe (deprecated in favor of hspec) | 25 | 0.0 | Convenience wrapper and utilities for hspec | (deprecated, library, mit, testing) | 2015-04-04 | |
| hspec-smallcheck | 218 | 0.0 | SmallCheck support for the Hspec testing framework | (library, mit, testing) | 2018-03-27 | SimonHengel, qoelet |
| hspec-structured-formatter | 47 | 0.0 | (library, mit, test) | 2016-01-10 | flbulgarelli | |
| hspec-test-framework | 44 | 0.0 | Run test-framework tests with Hspec | (library, mit, testing) | 2014-11-19 | SimonHengel |
| hspec-test-framework-th | 23 | 0.0 | Run test-framework tests with Hspec | (library, mit, testing) | 2014-11-19 | SimonHengel |
| hspec-wai | 456 | 2.0 | Experimental Hspec support for testing WAI applications | (library, mit, testing) | 2018-12-27 | DaisukeFujimura, SimonHengel |
| hspec-wai-json | 180 | 0.0 | Testing JSON APIs with hspec-wai | (library, mit, testing) | 2018-12-27 | SimonHengel |
| hspec-webdriver | 275 | 2.0 | Write end2end web application tests using webdriver and hspec | (library, mit, web) | 2016-08-28 | JohnLenz |
| hspec2 (deprecated in favor of hspec) | 201 | 0.0 | Alpha version of Hspec 2.0 | (deprecated, library, mit, testing) | 2014-11-12 | |
| hspkcs11 | 66 | 0.0 | Wrapper for PKCS #11 interface | (cryptography, hsm, library, mit, pkcs11, smartcard, token) | 2018-03-01 | denisenkom |
| hsreadability | 15 | 0.0 | Access to the Readability API. | (library, mit, network-apis, web) | 2015-04-19 | rasendubi |
| hssh | 23 | 0.0 | SSH protocol implementation | (library, mit, network) | 2018-10-31 | LarsPetersen |
| hsudoku | 65 | 2.0 | Sudoku game with a GTK3 interface | (game, library, mit, program) | 2017-05-16 | mmo |
| htestu | 46 | 0.0 | A library for testing correctness of pseudo random number generators in Haskell. | (library, mit, program, system) | 2016-08-08 | DominicSteinitz |
| html-conduit | 329 | 0.0 | Parse HTML documents using xml-conduit datatypes. | (conduit, library, mit, text, web) | 2018-10-20 | MichaelSnoyman |
| html-entities | 293 | 0.0 | A codec library for HTML-escaped text and HTML-entities | (codecs, html, library, mit, parsing) | 2019-03-03 | NikitaVolkov |
| html-tokenizer | 165 | 0.0 | An "attoparsec"-based HTML tokenizer | (html, library, mit, parsing, xml) | 2018-02-05 | NikitaVolkov |
| http-client | 3118 | 2.0 | An HTTP client engine | (library, mit, network) | 2019-04-12 | MichaelSnoyman |
| http-client-conduit (deprecated in favor of http-conduit) | 39 | 0.0 | Frontend support for using http-client with conduit (deprecated) | (deprecated, library, mit, network) | 2014-04-02 | MichaelSnoyman |
| http-client-multipart (deprecated in favor of http-client) | 33 | 0.0 | Generate multipart uploads for http-client. (deprecated) | (deprecated, library, mit, network) | 2014-04-02 | MichaelSnoyman |
| http-client-openssl | 132 | 0.0 | http-client backend using the OpenSSL library. | (library, mit, network) | 2018-10-26 | MichaelSnoyman, alexbiehl |
| http-client-restricted | 22 | 0.0 | restricting the servers that http-client will use | (library, mit, network) | 2018-06-26 | JoeyHess |
| http-client-session | 24 | 0.0 | A simple abstraction over the "http-client" connection manager | (library, mit, network) | 2016-07-07 | NikitaVolkov |
| http-client-tls | 838 | 0.0 | http-client backend using the connection package and tls library | (library, mit, network) | 2018-02-05 | MichaelSnoyman |
| http-directory | 51 | 0.0 | http directory listing library | (library, mit, network) | 2019-04-14 | JensPetersen |
| http-kit | 95 | 0.0 | A low-level HTTP library | (library, mit, network) | 2014-07-02 | SimonHengel |
| http-media | 517 | 0.0 | Processing HTTP Content-Type and Accept headers | (library, mit, web) | 2019-04-15 | TimothyJones |
| http-response-decoder | 38 | 0.0 | Declarative DSL for parsing an HTTP response | (library, mit, unclassified) | 2016-10-28 | NikitaVolkov |
| http-trace | 42 | 0.0 | Tracking http redirects | (library, mit, program, web) | 2016-06-20 | sigrlami |
| https-everywhere-rules | 33 | 0.0 | High-level access to HTTPS Everywhere rulesets. | (data, library, mit) | 2014-08-24 | vi |
| hunch | 33 | 0.0 | CSS-like syntax for file system manipulation. | (console, mit, program) | 2015-09-03 | loganbraga |
| hunit-dejafu | 598 | 0.0 | Deja Fu support for the HUnit test framework. | (library, mit, testing) | 2019-03-24 | barrucadu |
| hunit-rematch | 22 | 0.0 | HUnit support for rematch | (library, mit, testing) | 2013-05-20 | TomCrayford |
| hunt-searchengine | 41 | 0.0 | A search and indexing engine. | (data, library, mit, text) | 2015-03-03 | alexbiehl |
| hunt-server | 32 | 0.0 | A search and indexing engine server. | (data, mit, program, text) | 2015-03-01 | alexbiehl |
| hunt-server-cli | 13 | 0.0 | A Command line Interface for the Hunt server. | (console, mit, program) | 2015-02-27 | alexbiehl |
| husk-scheme | 519 | 2.0 | R5RS Scheme interpreter, compiler, and library. | (compilers-interpreters, language, library, mit, program) | 2016-07-10 | JustinEthier |
| husk-scheme-libs | 12 | 0.0 | Extra libraries for the husk Scheme platform. | (compilers-interpreters, language, library, mit) | 2012-06-13 | JustinEthier |
| hutton (deprecated) | 13 | 0.0 | A program for the button on Reddit. | (deprecated, mit, program, utility) | 2015-04-19 | fozworth |
| huzzy | 33 | 0.0 | Fuzzy logic library with support for T1, IT2, GT2. | (library, mit, unclassified) | 2014-08-05 | jna_sh |
| hvect | 69 | 0.0 | Simple strict heterogeneous lists | (data, library, mit) | 2017-02-03 | AlexanderThiemann |
| hw-conduit | 128 | 0.0 | Conduits for tokenizing streams. | (conduit, data, library, mit) | 2018-10-04 | newhoggy, haskellworks, GeorgeWilson |
| hw-json-lens | 38 | 0.0 | Lens for hw-json | (data, library, mit) | 2018-07-15 | haskellworks |
| hw-kafka-client | 500 | 2.5 | Kafka bindings for Haskell | (database, library, mit) | 2019-01-19 | newhoggy, alexeyraga |
| hw-kafka-conduit | 188 | 2.0 | Conduit bindings for hw-kafka-client | (database, library, mit) | 2019-01-19 | alexeyraga |
| hw-succinct | 267 | 0.0 | Succint datastructures | (conduit, data, library, mit) | 2016-10-24 | newhoggy, haskellworks |
| hwsl2 | 247 | 0.0 | Hashing with SL2 | (data, library, mit) | 2017-11-03 | srijs |
| hwsl2-bytevector | 13 | 0.0 | A hashed byte-vector based on algebraic hashes and finger trees | (data, library, mit) | 2015-07-15 | srijs |
| hwsl2-reducers | 8 | 0.0 | Semigroup and Reducer instances for Data.Hash.SL2 | (data, library, mit) | 2015-07-03 | srijs |
| hx | 52 | 0.0 | Haskell extras (missing utility functions). | (library, mit, utilities) | 2013-06-24 | JulianFleischer |
| hxt | 1115 | 0.0 | A collection of tools for processing XML with Haskell. | (library, mit, xml) | 2016-10-18 | IsaacJones, UweSchmidt |
| hxt-charproperties | 407 | 0.0 | Character properties and classes for XML and Unicode | (library, mit, text) | 2015-02-06 | UweSchmidt |
| hxt-http | 175 | 0.0 | Interface to native Haskell HTTP package HTTP | (library, mit, xml) | 2015-02-06 | UweSchmidt |
| hxt-regex-xmlschema | 465 | 0.0 | A regular expression library for W3C XML Schema regular expressions | (library, mit, text) | 2016-10-18 | UweSchmidt |
| hxt-relaxng | 112 | 0.0 | The HXT RelaxNG validator | (library, mit, xml) | 2015-02-06 | UweSchmidt |
| hxt-unicode | 366 | 0.0 | Unicode en-/decoding functions for utf8, iso-latin-* and other encodings | (library, mit, text) | 2015-02-06 | UweSchmidt |
| hyakko | 155 | 0.0 | Literate-style Documentation Generator | (documentation, mit, program) | 2015-06-03 | JeremyHull |
| hydrogen-cli | 32 | 0.0 | Hydrogen Data | (language, mit, program) | 2015-01-08 | JulianFleischer |
| hydrogen-cli-args | 59 | 0.0 | Hydrogen Command Line Arguments Parser | (language, library, mit) | 2015-03-22 | JulianFleischer |
| hydrogen-multimap | 32 | 0.0 | Hydrogen Multimap | (language, library, mit) | 2015-03-26 | JulianFleischer |
| hydrogen-parsing | 55 | 0.0 | Hydrogen Parsing Utilities | (language, library, mit) | 2015-03-22 | JulianFleischer |
| hydrogen-prelude | 219 | 0.0 | Hydrogen Prelude | (language, library, mit) | 2015-03-26 | JulianFleischer |
| hydrogen-prelude-parsec | 24 | 0.0 | Hydrogen Prelude /w Parsec | (language, library, mit) | 2015-03-22 | JulianFleischer |
| hydrogen-version | 59 | 0.0 | Hydrogen Version Type | (language, library, mit) | 2015-03-26 | JulianFleischer |
| hylide | 41 | 0.0 | WebGL live-coding environment for writing shaders with Hylogen | (graphics, library, mit, program) | 2016-10-29 | sleexyz |
| hylogen | 490 | 2.0 | GLSL embedded in Haskell | (graphics, library, mit) | 2016-10-29 | sleexyz |
| hypher | 64 | 0.0 | A Haskell neo4j client | (database, library, mit) | 2015-02-15 | jetaggart |
| iap-verifier | 22 | 0.0 | A simple wrapper of In-App-Purchase receipt validate APIs. | (library, mit, network) | 2015-05-26 | tattsun |
| ide-backend | 256 | 0.0 | An IDE backend library | (development, library, mit, program) | 2016-01-06 | MichaelSloan, MichaelSnoyman |
| ide-backend-common | 201 | 0.0 | Shared library used be ide-backend and ide-backend-server | (development, library, mit) | 2016-01-06 | MichaelSloan, MichaelSnoyman |
| ide-backend-rts (deprecated in favor of ide-backend-server) | 40 | 0.0 | RTS for the IDE backend | (deprecated, development, library, mit) | 2015-03-30 | MichaelSloan, MichaelSnoyman |
| ide-backend-server | 75 | 0.0 | An IDE backend server | (development, mit, program) | 2016-01-10 | MichaelSloan, MichaelSnoyman |
| idempotent | 33 | 0.0 | Idempotent monoids | (data, library, mit) | 2014-08-18 | alynn |
| ihaskell | 653 | 2.0 | A Haskell backend kernel for the IPython project. | (development, library, mit, program) | 2018-07-21 | gibiansky, VaibhavSagar |
| ihaskell-aeson | 75 | 0.0 | IHaskell display instances for Aeson | (development, library, mit) | 2017-12-24 | gibiansky, VaibhavSagar |
| ihaskell-basic | 23 | 0.0 | IHaskell display instances for basic types | (development, library, mit) | 2015-06-24 | gibiansky, VaibhavSagar |
| ihaskell-blaze | 75 | 0.0 | IHaskell display instances for blaze-html types | (development, library, mit) | 2017-12-24 | gibiansky, VaibhavSagar |
| ihaskell-charts | 95 | 0.0 | IHaskell display instances for charts types | (development, library, mit) | 2017-12-24 | gibiansky, VaibhavSagar |
| ihaskell-diagrams | 67 | 0.0 | IHaskell display instances for diagram types | (development, library, mit) | 2018-03-17 | gibiansky, VaibhavSagar |
| ihaskell-display (deprecated in favor of ihaskell) | 12 | 0.0 | IHaskell display instances for basic types | (deprecated, development, library, mit) | 2014-01-10 | gibiansky, VaibhavSagar |
| ihaskell-gnuplot | 23 | 0.0 | IHaskell display instance for Gnuplot (from gnuplot package) | (development, library, mit) | 2017-12-24 | VaibhavSagar |
| ihaskell-hatex | 59 | 0.0 | IHaskell display instances for hatex | (development, library, mit) | 2017-12-24 | gibiansky, VaibhavSagar |
| ihaskell-juicypixels | 78 | 0.0 | IHaskell - IHaskellDisplay instances of the image types of the JuicyPixels package. | (development, library, mit) | 2017-12-24 | gibiansky, VaibhavSagar |
| ihaskell-magic | 76 | 0.0 | IHaskell display instances for bytestrings | (development, library, mit) | 2017-12-24 | gibiansky, VaibhavSagar |
| ihaskell-parsec | 28 | 0.0 | IHaskell display instances for Parsec | (development, library, mit) | 2015-06-24 | gibiansky, VaibhavSagar |
| ihaskell-plot | 60 | 0.0 | IHaskell display instance for Plot (from plot package) | (development, library, mit) | 2017-12-24 | gibiansky, VaibhavSagar |
| ihaskell-widgets | 113 | 0.0 | IPython standard widgets for IHaskell. | (library, mit, unclassified) | 2017-12-24 | gibiansky, VaibhavSagar |
| immortal | 48 | 0.0 | Spawn threads that never die (unless told to do so) | (concurrency, library, mit) | 2018-04-16 | RomanCheplyaka |
| impl | 18 | 0.0 | Framework for defaulting superclasses | (development, library, mit, template-haskell) | 2018-11-27 | dailectic |
| importify | 39 | 0.0 | Tool for haskell imports refactoring | (development, library, mit, program, refactoring) | 2017-12-23 | shersh |
| imports | 48 | 2.0 | Generate code for importing directories automatically | (development, library, mit) | 2016-01-21 | CindyLinz |
| inchworm | 141 | 0.0 | Simple parser combinators for lexical analysis. | (library, mit, parsing) | 2019-01-02 | BenLippmeier |
| indexation | 260 | 0.0 | Tools for entity indexation | (data, library, mit) | 2018-10-08 | NikitaVolkov, IrinaArtemeva, OShev |
| indices | 59 | 0.0 | Multi-dimensional statically bounded indices. | (data, library, mit) | 2014-12-30 | MikeLedger |
| infer-license | 144 | 0.0 | Infer software license from a given license file | (development, library, mit) | 2018-07-15 | SimonHengel |
| infer-upstream | 21 | 0.0 | Find the repository from where a given repo was forked | (development, mit, program) | 2014-08-15 | NoonSilk |
| inflections | 242 | 2.0 | Inflections library for Haskell | (library, mit, text) | 2018-10-10 | jsl, stackbuilders, sestrella, mrkkrp, camm, elcuy |
| inject | 13 | 0.0 | A minimalistic template engine | (library, mit, program, text) | 2013-06-09 | SimonHengel |
| inline-c | 390 | 2.5 | Write Haskell source files including C code inline. No FFI required. | (ffi, library, mit) | 2018-12-16 | FrancescoMazzoli |
| inline-c-cpp | 172 | 0.0 | Lets you embed C++ code into Haskell. | (ffi, library, mit) | 2018-10-24 | FrancescoMazzoli |
| inline-c-win32 | 13 | 0.0 | Win32 API Context for the inline-c library | (ffi, library, mit) | 2015-06-10 | anton_dessiatov |
| inliterate | 26 | 0.0 | Interactive literate programming | (library, mit, program, statistics) | 2017-06-06 | glutamate, ocramz |
| inserts | 39 | 0.0 | Stupid simple bytestring templates. | (library, mit, text) | 2015-01-13 | JosephAbrahamson |
| inspection-testing | 230 | 2.5 | GHC plugin to do inspection testing | (compiler-plugin, library, mit, testing) | 2019-02-24 | JoachimBreitner |
| instana-haskell-trace-sdk | 37 | 0.0 | SDK for adding custom Instana tracing support to Haskell applications. | (library, mit, monitoring, program) | 2019-02-15 | basti1302 |
| int-multimap | 117 | 0.0 | A data structure that associates each Int key with a set of values | (containers, library, mit) | 2018-05-21 | NikitaVolkov, effectfully, IrinaArtemeva, vlastachu, izubkov, OShev |
| integer-logarithms | 445 | 0.0 | Integer logarithms. | (algorithms, library, math, mit, number-theory) | 2019-04-16 | phadej |
| interchangeable (deprecated) | 38 | 0.0 | A type class for interchangeable data. | (control, deprecated, library, mit) | 2015-01-18 | arowM |
| interlude-l | 131 | 0.0 | Prelude replacement based on protolude | (library, mit, prelude) | 2018-12-02 | darwin226 |
| interpolate | 128 | 2.0 | String interpolation done right | (data, library, mit, text) | 2018-03-07 | SimonHengel |
| interpolator | 22 | 0.0 | Runtime interpolation of environment variables in records using profunctors | (data, library, mit) | 2018-12-21 | dfithian |
| interspersed | 62 | 0.0 | An abstraction over interspersing monadic actions | (control, library, mit) | 2016-06-02 | NikitaVolkov |
| intrinsic-superclasses | 70 | 2.0 | A quasiquoter for better instance deriving and default methods | (language, library, mit) | 2018-07-14 | dailectic |
| intro | 487 | 0.0 | Safe and minimal prelude | (library, mit, prelude) | 2018-11-01 | minad |
| intro-prelude | 21 | 0.0 | Intro reexported as Prelude | (library, mit, prelude) | 2016-12-30 | minad |
| introduction | 12 | 0.0 | A prelude for safe new projects | (library, mit, prelude) | 2016-09-30 | Norfair |
| introduction-test | 13 | 0.0 | A prelude for the tests of safe new projects | (library, mit, testing) | 2016-09-30 | Norfair |
| io-throttle | 9 | 0.0 | Limit number of IO actions started per second | (concurrency, library, mit) | 2014-09-06 | rodrigosetti |
| ioctl | 18 | 0.0 | Type-safe I/O control package | (data, library, mit, system) | 2010-02-20 | MaciejPiechotka |
| ioref-stable | 18 | 0.0 | iorefs with a unique stable index | (library, mit, unknown) | 2016-05-17 | cocreature |
| iostring | 12 | 0.0 | A class of strings that can be involved in IO. | (cssyd, library, mit) | 2017-02-15 | Norfair |
| iothread | 13 | 0.0 | run IOs in a single thread | (concurrency, library, mit) | 2015-01-22 | tattsun |
| iotransaction | 13 | 0.0 | Supports the automatic undoing of IO operations when an exception is thrown. | (control, library, mit) | 2013-05-04 | DylanShearer |
| ip-quoter | 27 | 0.0 | Quasiquoter for IP addresses | (library, mit, network) | 2015-06-24 | shlevy |
| ip2proxy | 21 | 0.0 | IP2Proxy Haskell package for proxy detection. | (development, library, mit) | 2018-11-29 | ip2location |
| ipcvar | 38 | 0.0 | Simple inter-process communication through IPCVars. | (library, mit, system) | 2018-05-18 | JohnWiegley |
| ipython-kernel | 303 | 0.0 | A library for creating kernels for IPython frontends | (development, library, mit) | 2018-07-21 | gibiansky, VaibhavSagar |
| irc-client | 247 | 0.0 | An IRC client library. | (library, mit, network) | 2018-09-23 | barrucadu |
| irc-conduit | 166 | 0.0 | Streaming IRC message library using conduits. | (library, mit, network) | 2018-02-05 | barrucadu |
| irc-ctcp | 97 | 0.0 | A CTCP encoding and decoding library for IRC clients. | (library, mit, network) | 2015-08-01 | barrucadu |
| irc-dcc | 113 | 0.0 | A DCC message parsing and helper library for IRC clients | (library, mit, network) | 2017-03-19 | JanGerlinger |
| iri | 71 | 0.0 | RFC-based resource identifier library | (iri, library, mit, network, uri, url) | 2019-01-31 | NikitaVolkov |
| isevaluated | 46 | 0.0 | Check whether a value has been evaluated | (data, ghc, library, mit) | 2012-07-23 | BertramFelgenhauer, SveinOveAas |
| iso8601-time | 167 | 0.0 | Convert to/from the ISO 8601 time format | (library, mit, time) | 2018-06-11 | AndrasSlemmer, NiklasHambuechen, PatrickChilton |
| iteratee-parsec | 66 | 0.0 | Package allowing parsec parser initeratee | (data, library, mit, parsing) | 2010-11-28 | MaciejPiechotka |
| ivar-simple | 57 | 0.0 | Write once concurrency primitives. | (concurrency, library, mit) | 2015-10-28 | BertramFelgenhauer |
| j2hs | 41 | 0.0 | j2hs | (ffi-tools, foreign, java, jvm, mit, program) | 2013-06-24 | JulianFleischer |
| jack-bindings (deprecated) | 21 | 0.0 | DEPRECATED Bindings to the JACK Audio Connection Kit | (deprecated, library, mit, sound) | 2012-10-07 | PhilippBalzarek |
| jalaali | 21 | 0.0 | Convert Jalaali and Gregorian calendar systems to each other | (library, math, mit) | 2014-08-04 | behrang |
| java-bridge | 64 | 0.0 | Bindings to the JNI and a high level interface generator. | (ffi-tools, foreign, java, jvm, mit) | 2013-06-08 | JulianFleischer |
| java-bridge-extras | 23 | 0.0 | Utilities for working with the java-bridge package. | (ffi-tools, foreign, java, jvm, library, mit) | 2013-06-24 | JulianFleischer |
| java-poker | 26 | 0.0 | The etude of the Haskell programming | (game, library, mit, program) | 2016-01-13 | tobynet |
| java-reflect | 39 | 0.0 | Tools for reflecting on Java classes. | (ffi-tools, foreign, java, jvm, library, mit) | 2013-06-24 | JulianFleischer |
| jbi | 21 | 0.0 | Just Build It - a "do what I mean" abstraction for Haskell build tools | (development, library, mit, program) | 2018-02-07 | IvanMiljenovic |
| jcdecaux-vls | 13 | 0.0 | JCDecaux self-service bicycles API client | (library, mit, web) | 2014-04-29 | Herzult |
| jmonkey | 39 | 0.0 | Jmonkey is very restricted but handy EDSL for JavaScript. | (library, mit, web) | 2018-10-29 | opyapeus |
| jobqueue | 39 | 0.0 | A job queue library | (client, library, mit, network) | 2015-09-09 | ikehara, junjihashimoto, yjkmy |
| js-dgtable | 125 | 0.0 | Obtain minified jquery.dgtable code | (javascript, library, mit) | 2019-03-15 | NeilMitchell |
| js-flot | 236 | 0.0 | Obtain minified flot code | (javascript, library, mit) | 2014-11-10 | NeilMitchell |
| js-jquery | 341 | 0.0 | Obtain minified jQuery code | (javascript, library, mit) | 2018-01-21 | NeilMitchell |
| jsaddle | 433 | 0.0 | Interface for JavaScript that works with GHCJS and GHC | (javascript, library, mit, web) | 2019-02-05 | HamishMackenzie |
| jsaddle-clib | 21 | 0.0 | Interface for JavaScript that works with GHCJS and GHC | (javascript, library, mit, web) | 2019-02-05 | HamishMackenzie |
| jsaddle-dom | 248 | 0.0 | DOM library that uses jsaddle to support both GHCJS and GHC | (library, mit, web) | 2019-02-06 | HamishMackenzie |
| jsaddle-hello | 21 | 0.0 | JSaddle Hello World, an example package | (mit, program, web) | 2016-10-02 | HamishMackenzie |
| jsaddle-warp | 141 | 0.0 | Interface for JavaScript that works with GHCJS and GHC | (javascript, library, mit, web) | 2019-02-05 | HamishMackenzie |
| jsaddle-webkit2gtk | 98 | 0.0 | Interface for JavaScript that works with GHCJS and GHC | (javascript, library, mit, web) | 2019-02-05 | HamishMackenzie |
| jsaddle-webkitgtk | 146 | 0.0 | Interface for JavaScript that works with GHCJS and GHC | (javascript, library, mit, web) | 2017-06-02 | HamishMackenzie |
| jsaddle-wkwebview | 104 | 0.0 | Interface for JavaScript that works with GHCJS and GHC | (javascript, library, mit, web) | 2019-02-05 | HamishMackenzie |
| jsc (deprecated in favor of jsaddle) | 21 | 0.0 | High level interface for webkit-javascriptcore | (deprecated, javascript, library, mit, web) | 2014-03-02 | HamishMackenzie |
| json-api | 142 | 0.0 | Utilities for generating JSON-API payloads | (library, mit, network) | 2017-01-07 | toddmohney |
| json-ast | 98 | 0.0 | Universal JSON AST datastructure | (library, mit, unclassified) | 2017-04-06 | NikitaVolkov |
| json-ast-json-encoder | 39 | 0.0 | Encoders of JSON AST | (library, mit, unclassified) | 2017-04-07 | NikitaVolkov |
| json-ast-quickcheck | 22 | 0.0 | Compatibility layer for "json-ast" and "QuickCheck" | (library, mit, unclassified) | 2016-02-04 | NikitaVolkov |
| json-bytes-builder | 83 | 0.0 | Direct-to-bytes JSON Builder | (codecs, json, library, mit) | 2017-11-18 | NikitaVolkov |
| json-encoder (deprecated in favor of json-bytes-builder) | 58 | 0.0 | A direct-to-bytes single-pass JSON encoder with a declarative DSL | (codec, deprecated, json, library, mit) | 2016-06-02 | NikitaVolkov |
| json-feed | 211 | 0.0 | JSON Feed | (library, mit, web) | 2019-01-19 | fozworth |
| json-fu | 30 | 0.0 | Generic JSON serialization / deserialization | (json, library, mit) | 2014-03-27 | SimonHengel |
| json-incremental-decoder | 61 | 0.0 | Incremental JSON parser with early termination and a declarative DSL | (data, json, library, mit, parsing) | 2017-04-07 | NikitaVolkov |
| json-pointer | 45 | 0.0 | JSON Pointer parsing and interpretation utilities | (data, json, library, mit, parsing) | 2019-01-22 | NikitaVolkov |
| json-pointer-aeson | 49 | 0.0 | Integration layer for "json-pointer" and "aeson" | (library, mit, unclassified) | 2017-04-06 | NikitaVolkov |
| json-pointer-hasql | 21 | 0.0 | JSON Pointer extensions for Hasql | (hasql, json, library, mit) | 2016-04-04 | NikitaVolkov |
| json-python | 30 | 0.0 | Call python inline from haskell | (language, library, mit) | 2014-11-10 | russell91 |
| json-rpc-client | 276 | 2.0 | JSON-RPC 2.0 on the client side. | (json, library, mit, network) | 2017-01-14 | KristenKozak |
| json-rpc-server | 272 | 2.0 | JSON-RPC 2.0 on the server side. | (json, library, mit, network) | 2017-01-14 | KristenKozak |
| json-togo | 48 | 0.0 | Effectful parsing of JSON documents | (data, library, mit) | 2015-06-27 | srijs |
| json-types | 14 | 0.0 | Basic types for representing JSON | (json, library, mit, text) | 2010-12-23 | JohnMillikin |
| jsonextfilter | 12 | 0.0 | Filter select values in JSON objects to unix programs | (mit, program, web) | 2017-03-21 | mackeyrms |
| jsons-to-schema | 13 | 0.0 | JSON to JSON Schema | (data, json, library, mit, program, web) | 2017-07-30 | garetht |
| jsonsql | 28 | 0.0 | Interpolate JSON object values into SQL strings | (mit, program, text) | 2015-08-28 | DanielChoi |
| jsontsv | 155 | 0.0 | JSON to TSV transformer | (mit, program, text) | 2016-05-19 | DanielChoi |
| jsonxlsx | 21 | 0.0 | json to xlsx converter | (mit, program, text) | 2017-03-20 | mackeyrms |
| juandelacosa | 21 | 0.0 | Manage users in MariaDB >= 10.1.1 | (databases, mit, program, web) | 2016-06-11 | ip1981 |
| juicy-draw | 20 | 0.0 | Draw and fill lines, rectangles and polygons | (graphics, library, mit, program) | 2018-12-20 | rcook |
| jump | 13 | 0.0 | Nothing to see here, move along | (data, library, mit) | 2016-03-14 | MichaelSnoyman |
| jupyter | 13 | 0.0 | A library for creating and using Jupyter kernels. | (development, library, mit, program) | 2016-08-14 | gibiansky |
| jvm-binary | 90 | 0.0 | A library for reading Java class-files | (java, jvm, language, library, mit) | 2019-02-14 | kalhauge |
| jwt | 445 | 0.0 | JSON Web Token (JWT) decoding and encoding | (library, mit, web) | 2019-03-25 | StefanSaasen, puffnfresh |
| kafka-client (deprecated) | 39 | 0.0 | Low-level Haskell client library for Apache Kafka 0.7. | (deprecated, library, mit, network) | 2015-06-02 | abhinav |
| kafka-device | 108 | 0.0 | UI device events via a Kafka message broker | (hardware, library, mit, program) | 2019-03-04 | BrianBush |
| kafka-device-glut | 92 | 0.0 | GLUT events via a Kafka message broker | (hardware, library, mit, program) | 2019-03-04 | BrianBush |
| kafka-device-joystick | 91 | 0.0 | Linux joystick events via a Kafka message broker | (hardware, library, mit, program) | 2019-03-04 | BrianBush |
| kafka-device-leap | 74 | 0.0 | Leap Motion events via a Kafka message broker | (hardware, library, mit, program) | 2019-03-04 | BrianBush |
| kafka-device-spacenav | 94 | 0.0 | Linux SpaceNavigator events via a Kafka message broker | (hardware, library, mit, program) | 2019-03-04 | BrianBush |
| kafka-device-vrpn | 74 | 0.0 | VRPN events via a Kafka message broker | (library, mit, network, program) | 2019-03-04 | BrianBush |
| kaleidoscope | 12 | 0.0 | Haskell Kaleidoscope tutorial | (compilers, library, mit, program) | 2016-08-12 | sdiehl |
| kalman | 56 | 2.0 | Kalman and particle filters and smoothers | (library, math, mit) | 2016-12-14 | DominicSteinitz |
| kawhi | 129 | 2.0 | stats.NBA.com library | (api, library, mit) | 2017-04-22 | aaron |
| kcd | 40 | 0.0 | Kayak .kcd parsing library. | (library, mit, text) | 2017-01-17 | marcelbuesing |
| kdt | 114 | 0.0 | Fast and flexible k-d trees for various types of point queries. | (data, library, mit) | 2016-03-22 | giogadi |
| keccak | 91 | 0.0 | cryptographic functions based on the sponge construction | (crypto, library, mit, program) | 2018-07-20 | aupiff |
| keter | 481 | 2.0 | Web application deployment manager, focusing on Haskell web frameworks | (library, mit, program, web, yesod) | 2016-08-16 | MichaelSnoyman, ChristopherReichert |
| keyring | 57 | 0.0 | Keyring access | (library, mit, system) | 2017-02-20 | lunaryorn |
| keyword-args | 74 | 0.0 | Extract data from a keyword-args config file format | (data, library, mit, program) | 2015-04-23 | jsl, stackbuilders, sestrella |
| kicad-data | 90 | 2.0 | Parser and writer for KiCad files. | (data, library, mit) | 2018-01-04 | kasbah |
| kickass-torrents-dump-parser | 13 | 0.0 | Parses kat.ph torrent dumps | (library, mit, text) | 2013-01-16 | MichaelXavier |
| kmeans-par | 82 | 0.0 | Sequential and parallel implementations of Lloyd's algorithm. | (algorithm, library, mit) | 2014-06-02 | vi |
| knob | 68 | 0.0 | Memory-backed handles | (library, mit, system) | 2012-04-08 | JohnMillikin |
| knots | 21 | 0.0 | Khovanov homology computations | (library, math, mit, program) | 2015-04-09 | maltem |
| koofr-client | 108 | 0.0 | Client to Koofr API | (library, mit, network) | 2015-03-27 | edofic |
| kraken | 43 | 0.0 | Kraken.io API client | (library, mit, network) | 2017-09-21 | wereHamster |
| ksystools | 12 | 0.0 | System management tooling. | (library, mit, system) | 2017-03-06 | kisom |
| ktx | 22 | 0.0 | A binding for libktx from Khronos | (graphics, library, mit) | 2015-05-31 | Corngood |
| labsat | 51 | 0.0 | LabSat TCP Interface Wrapper | (library, mit, program, unclassified) | 2018-03-09 | bb |
| labyrinth | 91 | 0.0 | A complicated turn-based game | (game, library, mit) | 2013-11-17 | AlexeyKotlyarov |
| labyrinth-server | 48 | 0.0 | A complicated turn-based game - Web server | (game, mit, program) | 2013-11-23 | AlexeyKotlyarov |
| lackey | 447 | 0.0 | Generate Ruby clients from Servant APIs. | (library, mit, web) | 2019-03-02 | fozworth |
| lacroix | 21 | 2.0 | fizzy n dizzy | (acme, library, mit) | 2018-06-07 | chessai |
| laika | 48 | 0.0 | Minimalistic type-checked compile-time template engine | (library, mit, unclassified) | 2015-06-25 | NikitaVolkov |
| lambda-calculator | 94 | 0.0 | A lambda calculus interpreter | (lambdacalculus, language, library, mit, program, teaching) | 2017-04-07 | sgillespie |
| lambda-canvas | 14 | 0.0 | Educational drawing canvas for FP explorers. | (education, graphics, library, mit) | 2012-08-29 | DimitrySolovyov |
| lambdaBase | 21 | 0.0 | (language, library, mit) | 2015-05-05 | faleidel | |
| lambdaLit | 30 | 0.0 | ... | (language, mit, program) | 2014-12-18 | faleidel |
| lambdabot-zulip | 19 | 0.0 | Lambdabot for Zulip Chat | (library, mit, program, web) | 2018-11-20 | NiklasHambuechen |
| lambdacms-core | 83 | 0.0 | LambdaCms 'core' subsite for Yesod apps | (library, mit, web) | 2015-07-23 | cies, matsrietdijk |
| lambdacms-media | 57 | 0.0 | LambdaCms "media" extension | (library, mit, web) | 2015-07-26 | cies, matsrietdijk |
| lambdatwit | 12 | 0.0 | Lambdabot running as a twitter bot. Similar to the @fsibot f# bot. | (mit, program, web) | 2014-10-13 | aaronash |
| language-c99 | 70 | 0.0 | An implementation of the C99 AST that strictly follows the standard. | (language, library, mit) | 2019-04-01 | frankdedden |
| language-c99-simple | 71 | 0.0 | C-like AST to simplify writing C99 programs. | (language, library, mit) | 2019-04-01 | frankdedden |
| language-c99-util | 75 | 0.0 | Utilities for language-c99. | (language, library, mit) | 2019-04-01 | frankdedden |
| language-conf | 44 | 0.0 | Conf parsers and pretty-printers for the Haskell programming language. | (data, library, mit) | 2016-08-24 | yamadapc |
| language-gcl | 19 | 0.0 | Something similar to Dijkstra's guarded command language | (language, library, mit) | 2014-06-15 | StijnVanDrongelen |
| language-hcl | 20 | 0.0 | HCL parsers and pretty-printers for the Haskell programming language. | (data, library, mit) | 2016-08-12 | yamadapc |
| language-ocaml | 18 | 0.0 | Language tools for manipulating OCaml programs in Haskell | (language, library, mit, ocaml) | 2018-12-12 | Ptival |
| language-pig | 50 | 0.0 | Pig parser in haskell. | (language, library, mit) | 2013-12-16 | elisehuard |
| language-typescript | 36 | 0.0 | A library for working with TypeScript Definition files | (language, library, mit) | 2014-02-02 | PhilFreeman |
| language-webidl | 137 | 0.0 | Parser and Pretty Printer for WebIDL | (language, library, mit) | 2017-10-24 | izgzhen |
| latest-npm-version | 35 | 0.0 | Find the latest version of a package on npm | (library, mit, network, program) | 2014-05-19 | passy |
| layout-bootstrap (deprecated) | 27 | 0.0 | Template and widgets for Bootstrap2 to use with Text.Blaze.Html5 | (deprecated, library, mit, text) | 2012-03-07 | AlexanderBondarenko |
| lazy | 20 | 0.0 | Explicit laziness for Haskell | (control, library, mit) | 2018-04-28 | NikitaVolkov |
| lazyset | 19 | 0.0 | Set and Map from lazy/infinite lists. | (data, library, mit) | 2016-12-15 | carlos_freund |
| ldapply | 40 | 0.0 | LDIF idempotent apply tool | (mit, network, program, text) | 2017-01-12 | ip1981 |
| leankit-api | 35 | 0.0 | LeanKit API | (api, library, mit) | 2014-01-04 | dtorok |
| leanpub-concepts | 0 | 2.0 | Types for the Leanpub API | (library, mit, web) | 2019-02-04 | chris_martin, Monoid_Mary |
| leanpub-wreq | 0 | 2.0 | Use the Leanpub API via Wreq | (library, mit, web) | 2019-02-04 | chris_martin, Monoid_Mary |
| learning-hmm | 115 | 0.0 | Yet another library for hidden Markov models | (algorithms, library, machine-learning, mit, statistics) | 2015-04-05 | mnacamura |
| lens-aeson | 319 | 2.5 | Law-abiding lenses for aeson | (library, mit, numeric) | 2017-07-28 | EdwardKmett, EricMertens, ryanglscott |
| lens-text-encoding | 12 | 0.0 | Isomorphisms and prisms for text <=> bytestring conversions | (library, mit, text) | 2014-10-12 | IanDuncan |
| lens-time | 11 | 0.0 | lens for Data.Time | (data, library, mit) | 2013-08-14 | TatsuyaTouma |
| lexer-applicative | 146 | 0.0 | Simple lexer based on applicative regular expressions | (language, library, mit) | 2018-06-06 | RomanCheplyaka |
| lha | 27 | 0.0 | Data structures for the Les Houches Accord | (library, mit, physics) | 2012-02-06 | ScottLawrence |
| lhe | 72 | 0.0 | Parser and writer for Les-Houches event files | (data, library, mit, physics) | 2012-02-13 | ScottLawrence |
| lhs2TeX-hl | 131 | 0.0 | Literate highlighter preprocessor for lhs2tex | (development, language, mit, program) | 2011-10-15 | AlessandroVermeulen |
| libinfluxdb | 36 | 0.0 | libinfluxdb | (database, library, mit) | 2016-05-25 | wereHamster |
| liblastfm | 439 | 0.0 | Lastfm API interface | (library, mit, network-apis) | 2018-08-07 | DmitryMalikov, MatveyAksenov |
| libmpd | 574 | 0.0 | An MPD client library. | (library, mit, network, sound) | 2018-10-27 | BenSinclair, JoachimFasting, SimonHengel |
| libnotify | 136 | 0.0 | Bindings to libnotify library | (desktop, library, mit, system) | 2018-07-16 | MatveyAksenov |
| libnvvm | 10 | 0.0 | FFI binding to libNVVM, a compiler SDK component from NVIDIA | (foreign, library, mit) | 2014-04-03 | seanprime7 |
| librandomorg | 11 | 0.0 | Wrapper to Random.org API | (library, mit, network-apis) | 2012-06-10 | MatveyAksenov |
| librato | 38 | 0.0 | Bindings to the Librato API | (library, mit, network) | 2014-07-20 | IanDuncan |
| libstackexchange | 84 | 0.0 | StackExchange API interface | (library, mit, networkapis) | 2018-06-14 | MatveyAksenov |
| libxls | 9 | 0.0 | Bindings to libxls | (ffi, library, mit) | 2016-02-25 | uuhan |
| libxml-enumerator (deprecated) | 70 | 0.0 | Enumerator-based API for libXML's SAX interface | (deprecated, enumerator, library, mit, parsing, text, xml) | 2011-04-06 | JohnMillikin |
| libxml-sax | 178 | 0.0 | Bindings for the libXML2 SAX interface | (foreign, library, mit, parsing, text, xml) | 2014-02-15 | JohnMillikin |
| libzfs | 70 | 0.0 | Bindings to libzfs, for dealing with the Z File System and Zpools. | (library, mit, program, system) | 2017-03-02 | implementation |
| licensor | 43 | 0.0 | A license compatibility helper | (distribution, library, mit, program) | 2019-02-05 | jpvillaisaza |
| life-sync | 18 | 2.25 | (configuration, library, mit, program) | 2018-07-23 | shersh, vrom911 | |
| lifted-protolude | 11 | 0.0 | A sensible set of defaults for writing lifted custom Preludes. | (library, mit, prelude) | 2016-07-13 | parsonsmatt |
| ligature | 11 | 0.0 | Expand ligatures in unicode text | (library, mit, text) | 2013-08-14 | JosefSvenningsson |
| limp | 119 | 2.0 | representation of Integer Linear Programs | (library, mit, numeric) | 2018-11-12 | amosrobinson |
| limp-cbc | 125 | 0.0 | bindings for integer linear programming solver Coin/CBC | (library, mit, numeric) | 2018-11-12 | amosrobinson |
| lindenmayer | 19 | 0.0 | L-systems in Haskell | (formal-languages, library, mit) | 2015-06-07 | reinh |
| lines-of-action | 36 | 0.0 | Lines of Action, 2-player strategy board game | (game, library, mit) | 2018-06-16 | jxv |
| linux-cgroup | 24 | 0.0 | Very basic interface to the Linux CGroup Virtual Filesystem | (library, mit, system) | 2014-02-28 | clord |
| linux-ptrace | 27 | 0.0 | Wrapping of Linux' ptrace(2). | (library, mit, system) | 2010-10-31 | RichardSmith, kriztw |
| linx-gateway | 29 | 0.0 | Implementation of the Enea LINX gateway protocol. | (library, mit, network, program) | 2014-08-04 | PatrikSandahl |
| list-t | 493 | 2.0 | ListT done right | (control, data-structures, library, mit, streaming) | 2019-01-19 | NikitaVolkov |
| list-t-attoparsec | 65 | 0.0 | An "attoparsec" adapter for "list-t" | (library, mit, parsing, streaming) | 2016-10-19 | NikitaVolkov |
| list-t-html-parser | 72 | 0.0 | Streaming HTML parser | (html, library, mit, parser, streaming) | 2016-10-19 | NikitaVolkov |
| list-t-http-client | 12 | 0.0 | A streaming HTTP client | (http, library, mit, streaming) | 2015-04-23 | NikitaVolkov |
| list-t-libcurl | 59 | 0.0 | A "libcurl"-based streaming HTTP client | (http, library, mit, streaming) | 2018-02-12 | NikitaVolkov |
| list-t-text | 53 | 0.0 | A streaming text codec | (codec, library, mit, streaming) | 2016-10-19 | NikitaVolkov |
| literals | 11 | 0.0 | Non-overloaded functions for concrete literals. | (data, library, mit) | 2013-03-30 | JulianFleischer |
| ll-picosat | 9 | 0.0 | (library, mit, unclassified) | 2015-01-01 | DanielWaterworth | |
| llsd | 19 | 0.0 | An implementation of the LLSD data system | (library, mit, networking, program) | 2010-08-30 | BryanOSullivan |
| llvm-hs-pretty | 138 | 0.0 | A pretty printer for LLVM IR. | (compilers, library, mit) | 2018-11-13 | sdiehl |
| lmonad | 12 | 0.0 | LMonad is an Information Flow Control (IFC) framework for Haskell applications. | (library, mit, security) | 2016-01-08 | jp_rider |
| lmonad-yesod | 34 | 0.0 | LMonad for Yesod integrates LMonad's IFC with Yesod web applications. | (library, mit, security, web, yesod) | 2016-04-19 | jp_rider |
| log-effect | 196 | 0.0 | An extensible log effect using extensible-effects | (control, effect, library, logging, mit, program) | 2019-03-02 | ibotty, sickmind |
| log-warper | 433 | 0.0 | Flexible, configurable, monadic and pretty logging | (library, logging, mit, program) | 2018-04-07 | Artyom, gromak, volhovm, shersh |
| logging | 127 | 2.0 | Simplified logging in IO for application writers. | (library, mit, system) | 2018-01-29 | JohnWiegley, aupiff |
| logging-effect-extra | 119 | 0.0 | Supplemental packages for `logging-effect`. | (library, mit, other, program) | 2018-08-05 | jship |
| logging-effect-extra-file | 104 | 0.0 | TH splices to augment log messages with file info | (library, mit, other, program) | 2018-08-06 | jship |
| logging-effect-extra-handler | 133 | 0.0 | Handy logging handler combinators | (library, mit, other, program) | 2018-08-06 | jship |
| logging-facade | 133 | 0.0 | Simple logging abstraction that allows multiple back-ends | (library, mit, system) | 2017-06-01 | SimonHengel, SoenkeHahn, qoelet |
| logging-facade-journald | 11 | 0.0 | Journald back-end for logging-facade | (library, mit, system) | 2014-11-24 | SoenkeHahn |
| loglevel | 20 | 0.0 | Log Level Datatype | (library, mit, system) | 2018-08-30 | larsk |
| logplex-parse | 27 | 0.0 | Parse Heroku application/logplex documents | (library, mit, text) | 2015-12-13 | keith_duncan |
| logsink | 36 | 0.0 | A logging framework for Haskell | (library, mit, system) | 2017-05-30 | SimonHengel, jkarni |
| longboi | 11 | 0.0 | Dependently-typed linked list implementation | (data, library, mit) | 2018-01-16 | chessai |
| loop | 124 | 0.0 | Fast loops (for when GHC can't optimize forM_) | (control, library, mit) | 2015-09-03 | NiklasHambuechen |
| loshadka | 19 | 0.0 | Minecraft 1.7 server proxy that answers to queries when the server is offline | (mit, network, program) | 2014-04-25 | LnYnp6WCYyKG3yhdLDztVRuQjTFKEy |
| loup | 278 | 0.0 | Amazon Simple Workflow Service Wrapper for Work Pools. | (aws, cloud, distributed-computing, library, mit, network, program) | 2017-11-04 | markfine |
| ltiv1p1 | 36 | 0.0 | Partial implementation of a service provider for LTI 1.1. | (library, mit, network, web) | 2016-08-24 | achirkin |
| lua-bc | 43 | 0.0 | Lua bytecode parser | (language, library, mit) | 2016-12-07 | EricMertens |
| luautils | 70 | 0.0 | Helpers for Haskell integration with Lua | (library, mit, scripting) | 2015-06-25 | AnupamJain |
| lucid-extras | 87 | 2.0 | Generate more HTML with Lucid - Bootstrap, Rdash, Vega-Lite, Leaflet JS, Email. | (graphics, library, mit, web) | 2019-02-19 | glutamate, ocramz |
| lushtags | 9 | 0.0 | Create ctags compatible tags files for Haskell programs | (development, mit, program) | 2011-09-20 | BitConnor |
| lye | 11 | 0.0 | A Lilypond-compiling music box | (mit, program, sound) | 2013-01-06 | CorbinSimpson |
| mackerel-client | 139 | 0.0 | An API client library for Mackerel | (library, mit, web) | 2018-08-19 | itchyny |
| maclight | 21 | 0.0 | Control screen and keyboard backlights on MACs under Linux | (apple, library, mit, program) | 2014-06-04 | TychoAndersen |
| mailchimp | 88 | 0.0 | Bindings for the MailChimp API | (library, mit, web) | 2017-06-07 | jpvillaisaza |
| mailchimp-subscribe | 10 | 0.0 | MailChimp subscription request handler | (mail, mit, program) | 2014-12-02 | mietek |
| mailgun | 43 | 0.0 | Connector to Rackspace's Mailgun Service | (library, mit, program, web) | 2014-07-09 | andrewrademacher |
| make-monofoldable-foldable | 12 | 0.0 | Make a MonoFoldable type into an ordinary Foldable type. | (data, library, mit) | 2017-03-10 | clinton |
| makefile | 231 | 0.0 | Simple Makefile parser and generator | (library, mit, parsing) | 2017-10-23 | nmattia |
| mallard | 153 | 0.0 | Database migration and testing as a library. | (database, library, mit, program) | 2017-09-24 | andrewrademacher |
| mameya | 70 | 0.0 | Static Website Generator in Haskell | (library, mit, program, web) | 2018-09-16 | bururabit |
| mandrill | 385 | 0.0 | Library for interfacing with the Mandrill JSON API | (library, mit, network) | 2018-09-05 | AlfredoDiNapoli |
| marihana | 83 | 0.0 | Minimal tool to make your blog in Haskell | (library, mit, program, web) | 2018-04-28 | suzukeno |
| markdown-unlit | 183 | 0.0 | Literate Haskell support for Markdown | (development, library, mit, program) | 2017-12-15 | SimonHengel |
| markov-processes | 8 | 0.0 | Hidden Markov processes. | (ai, library, mit) | 2014-05-16 | vi |
| marmalade-upload | 82 | 0.0 | Upload packages to Marmalade | (development, library, mit, program) | 2014-10-26 | lunaryorn |
| master-plan | 73 | 0.0 | The project management tool for hackers | (library, mit, program, tools) | 2017-08-18 | rodrigosetti |
| matcher | 29 | 0.0 | A composable abstraction for checking or converting a context value | (library, mit, unclassified) | 2016-04-04 | NikitaVolkov |
| maude | 66 | 0.0 | An interface to the Maude rewriting system. | (language, library, mit) | 2012-07-09 | DavidLazar |
| mcmaster-gloss-examples | 11 | 0.0 | (graphics, mit, program) | 2014-04-07 | yuriyt | |
| mcmc-types | 74 | 2.0 | Common types for sampling. | (library, math, mit, numeric) | 2016-12-04 | JaredTobin |
| mdcat | 41 | 0.0 | Markdown viewer in your terminal | (library, mit, program, text) | 2015-03-17 | bobfang1992 |
| mdp | 38 | 0.0 | Tools for solving Markov Decision Processes. | (algorithms, library, math, mit, program) | 2016-11-29 | prsteele |
| mealstrom | 28 | 2.0 | Manipulate FSMs and store them in PostgreSQL. | (control, database, library, mit) | 2018-11-16 | amx |
| means | 11 | 0.0 | calculate varieties of mean/average using semigroup. | (data, library, mit) | 2016-06-13 | winterland |
| mega-sdist | 216 | 0.0 | Handles uploading to Hackage from mega repos | (distribution, mit, program) | 2018-12-08 | MichaelSnoyman |
| melody | 8 | 0.0 | A functional scripting language | (language, library, mit, program) | 2014-01-10 | jozefg |
| memcache-conduit | 9 | 0.0 | Conduit library for memcache procotol | (library, mit, network) | 2015-04-27 | junjihashimoto |
| memcache-haskell | 17 | 0.0 | Memcache procotol library | (library, mit, network) | 2015-04-27 | ikehara, junjihashimoto, yjkmy |
| memcached-binary | 52 | 0.0 | memcached client using binary protocol. | (database, library, mit) | 2014-09-11 | HirotomoMoriwaki |
| memis | 10 | 0.0 | Memis Efficient Manual Image Sorting | (data, mit, program) | 2017-02-01 | johannesgerer |
| memo-ptr | 10 | 0.0 | Pointer equality memoization | (control, library, mit) | 2015-05-31 | edofic |
| memoization-utils | 19 | 0.0 | Utilities for memoizing functions | (control, library, mit) | 2015-11-06 | yamadapc |
| menoh | 68 | 0.0 | Haskell binding for Menoh DNN inference library | (deep-learning, library, machine-learning, mit) | 2018-11-08 | MasahiroSakai |
| mercury-api | 60 | 0.0 | Haskell binding to Mercury API for ThingMagic RFID readers | (hardware, library, mit, program) | 2019-01-09 | ppelleti |
| mergeless | 41 | 0.0 | (library, mit, unclassified) | 2018-07-08 | Norfair | |
| messagepack | 199 | 0.0 | Serialize instance for Message Pack Object | (data, library, mit) | 2016-12-01 | rodrigosetti, saep |
| messagepack-rpc | 106 | 0.0 | Message Pack RPC over TCP | (library, mit, network) | 2015-11-04 | rodrigosetti |
| messente | 18 | 0.0 | Messente SMS Gateway | (api, library, mit) | 2015-04-04 | kaiko |
| metric | 38 | 0.0 | Metric spaces. | (data, library, mit) | 2014-05-30 | vi |
| metrics | 157 | 0.0 | High-performance application metric tracking | (data, library, mit) | 2017-08-09 | IanDuncan |
| mezzo | 55 | 2.0 | Typesafe music composition | (library, mit, music) | 2017-10-08 | DimaSamoz |
| mgeneric | 27 | 0.0 | Generics with multiple parameters | (data, library, mit) | 2015-03-21 | rbocquet |
| mi | 11 | 0.0 | Multiple Instance for Haskell | (language, library, mit) | 2014-02-28 | matt |
| microgroove | 27 | 0.0 | Array-backed extensible records | (library, mit, records) | 2018-02-20 | dailectic |
| microlens-aeson | 225 | 0.0 | Law-abiding lenses for Aeson, using microlens. | (library, mit, numeric) | 2018-12-31 | fosskers |
| microsoft-translator | 53 | 0.0 | Bindings to the Microsoft Translator API | (library, mit, natural-language) | 2018-12-29 | Cliff_Harvey |
| mighty-metropolis | 125 | 0.0 | The Metropolis algorithm. | (library, mit, numeric) | 2016-12-21 | JaredTobin |
| mime-mail | 1120 | 2.0 | Compose MIME email messages. | (email, library, mit) | 2019-04-06 | DanielChoi, MichaelSnoyman, psibi, MarekSuchanek |
| mime-mail-ses | 245 | 0.0 | Send mime-mail messages via Amazon SES | (library, mit, web) | 2018-04-18 | MichaelSnoyman, psibi |
| mime-types | 525 | 0.0 | Basic mime-type handling types and functions | (library, mit, web) | 2018-12-23 | MichaelSnoyman |
| miniforth | 22 | 0.0 | Miniature FORTH-like interpreter | (language, library, mit, program) | 2015-03-08 | L8D |
| minilight | 31 | 0.0 | A SDL2-based graphics library, batteries-included. | (graphics, library, mit, program) | 2019-04-14 | myuon |
| minisat-solver | 15 | 0.0 | High-level Haskell bindings for the MiniSat SAT solver. | (library, logic, mit) | 2016-10-24 | PeterSelinger |
| minlen | 11 | 0.0 | Express the minimum length of a container in its type | (data, library, mit) | 2016-07-04 | MichaelSnoyman |
| miv | 11 | 0.0 | Manage Vim plugins with command | (compiler, mit, program) | 2019-03-12 | itchyny |
| mixed-strategies | 11 | 0.0 | Find optimal mixed strategies for two-player games | (library, math, mit, program) | 2012-12-14 | BartonMassey |
| mockery | 205 | 0.0 | Support functions for automated testing | (library, mit, testing) | 2017-06-13 | SimonHengel, SoenkeHahn |
| modular-prelude (deprecated) | 29 | 0.0 | A new Prelude featuring first class modules | (control, deprecated, library, mit) | 2012-08-18 | DanBurton |
| modular-prelude-classy (deprecated) | 11 | 0.0 | Reifying ClassyPrelude a la ModularPrelude | (control, deprecated, library, mit) | 2012-08-18 | DanBurton |
| mole | 46 | 0.0 | A glorified string replacement tool | (mit, program, system) | 2017-09-21 | wereHamster |
| monad-classes | 124 | 2.0 | more flexible mtl | (control, library, mit) | 2018-05-07 | MatthewFarkasDyck |
| monad-gen | 69 | 0.0 | A simple monad for generating fresh integers | (library, mit, utility) | 2014-12-16 | jozefg |
| monad-levels | 19 | 0.0 | Specific levels of monad transformers | (control, library, mit) | 2015-02-03 | IvanMiljenovic |
| monad-log | 37 | 0.0 | A simple and fast logging monad | (development, library, mit) | 2016-04-25 | winterland |
| monad-logger | 1201 | 0.0 | A class of monads which can log messages. | (library, mit, system) | 2018-10-20 | MichaelSnoyman |
| monad-logger-json | 24 | 0.0 | JSON-friendly Logging APIs | (library, logging, mit) | 2015-03-31 | MichaelSnoyman, dysinger |
| monad-logger-syslog | 110 | 0.0 | syslog output for monad-logger | (library, logging, mit) | 2017-05-13 | GregWeber, MichaelSnoyman, dysinger |
| monad-markov | 20 | 0.0 | Markov process monad | (control, library, mit) | 2018-06-29 | arran |
| monad-metrics | 125 | 0.0 | A convenient wrapper around EKG metrics | (library, mit, web) | 2018-07-02 | parsonsmatt |
| monad-open | 11 | 0.0 | Open recursion for when you need it | (control, library, mit) | 2015-03-22 | JonSterling |
| monad-parallel-progressbar | 21 | 0.0 | Parallel execution of monadic computations with a progress bar | (control, library, mit, monads, system, user-interfaces) | 2015-04-05 | mnacamura |
| monad-recorder | 16 | 0.0 | Record and replay the results of monadic actions | (general, library, mit) | 2018-03-18 | harendra |
| monad-supply | 61 | 0.0 | Stateful supply monad. | (control, data, library, mit, monads) | 2018-04-03 | GeoffHulette |
| monad-timing | 21 | 0.0 | Monad transformer for recording timing events | (control, library, mit) | 2016-06-13 | pikajude |
| monad-unify | 45 | 0.0 | Generic first-order unification | (library, mit, unification) | 2014-04-15 | PhilFreeman |
| monad-unlift (deprecated in favor of unliftio-core, unliftio, rio) | 123 | 0.0 | Typeclasses for representing monad transformer unlifting | (control, deprecated, library, mit) | 2016-05-03 | MichaelSnoyman |
| monad-unlift-ref | 28 | 2.0 | Typeclasses for representing monad transformer unlifting | (control, library, mit) | 2017-11-21 | MichaelSnoyman |
| monadlog | 20 | 0.0 | A simple and fast logging monad | (development, library, mit) | 2017-11-07 | zmactep |
| mondo (deprecated in favor of monzo) | 28 | 0.0 | Haskell bindings for the Mondo API | (deprecated, library, mit, web) | 2016-04-05 | mbg |
| money | 20 | 0.0 | Money | (finance, library, mit) | 2016-11-23 | jpvillaisaza |
| mongodb-queue | 136 | 0.0 | message queue using MongoDB | (database, library, mit) | 2014-01-22 | GregWeber |
| mongrel2-handler | 68 | 0.0 | Mongrel2 Handler Library | (library, mit, web) | 2011-08-06 | BardurArantsson |
| monitor | 19 | 0.0 | Do things when files change. | (mit, program, system) | 2013-07-10 | MartinStensgard |
| mono-traversable | 1015 | 2.0 | Type classes for mapping, folding, and traversing monomorphic containers | (data, library, mit) | 2019-02-02 | GregWeber, MichaelSnoyman |
| mono-traversable-instances | 51 | 0.0 | Extra typeclass instances for mono-traversable | (data, library, mit) | 2016-07-04 | MichaelSnoyman |
| mono-traversable-wrapper | 19 | 0.0 | Wrapper providing Foldable instance for MonoFoldables. | (data, library, mit) | 2017-02-26 | oisdk |
| monoid-absorbing | 25 | 0.0 | A library for (left, right) zero monoids and backtracking with cut | (algebra, library, mit) | 2015-10-16 | maciejpirog |
| monzo | 9 | 0.0 | Haskell bindings for the Monzo API | (library, mit, web) | 2016-08-27 | mbg |
| more-containers | 64 | 0.0 | A few more collections | (data-structures, library, mit) | 2018-12-19 | mtth |
| morphisms | 35 | 0.0 | It's all about functions | (control, data, library, mit) | 2019-01-04 | iokasimovmt |
| morphisms-functors | 118 | 0.0 | Functors, theirs compositions and transformations | (control, data, library, mit) | 2019-01-15 | iokasimovmt |
| morphisms-functors-inventory | 19 | 0.0 | Inventory is state and store | (control, data, library, mit) | 2019-01-12 | iokasimovmt |
| morphisms-objects | 76 | 0.0 | Algebraic structures | (control, data, library, mit) | 2019-01-08 | iokasimovmt |
| moss | 10 | 0.0 | Haskell client for Moss | (library, mit, web) | 2018-12-15 | mbg |
| moving-averages | 20 | 0.0 | This is a library for calculating moving averages on lists of numbers. | (library, mathematics, mit) | 2017-05-12 | joshuaclayton |
| mqtt | 37 | 0.0 | An MQTT protocol implementation. | (iot, library, mit, network) | 2017-03-23 | LarsPetersen |
| msh | 26 | 0.0 | Object-Oriented Programming in Haskell | (language, library, mit) | 2015-10-21 | mbg |
| msu | 20 | 0.0 | Monitor Setup Utility | (mit, program, unclassified) | 2014-05-07 | PatrickBrisbin |
| mtl-prelude | 177 | 0.0 | Reexports of most definitions from "mtl" and "transformers" | (library, mit, prelude) | 2016-05-24 | NikitaVolkov |
| muesli | 28 | 0.0 | A simple document-oriented database | (database, library, mit) | 2015-05-29 | CalinArdelean |
| multi-cabal | 12 | 0.0 | A tool supporting multi cabal project builds. | (development, library, mit, program) | 2015-08-06 | bash0r |
| multi-trie | 11 | 0.0 | Trie of sets, as a model for compound names having multiple values | (data, library, mit) | 2016-11-07 | vadimvinnik |
| multimap | 132 | 0.0 | A multimap. | (data-structures, library, mit) | 2013-06-01 | JulianFleischer |
| multipath | 10 | 0.0 | Parser and builder for unix-path-like objects. | (codec, library, mit) | 2016-11-05 | SupraSummus |
| multiplate | 88 | 0.0 | Lightweight generic library for mutually recursive data types. | (generics, lenses, library, mit) | 2015-09-27 | RussellOConnor |
| multiplate-simplified | 18 | 0.0 | Shorter, more generic functions for Multiplate. | (generics, library, mit) | 2012-04-22 | BalazsEndresz |
| mustache-haskell | 49 | 0.0 | Straight implementation of mustache templates | (library, mit, program, text) | 2014-12-11 | DanielChoi |
| mutable-containers | 174 | 0.0 | Abstactions and concrete implementations of mutable containers | (data, library, mit) | 2018-02-02 | MichaelSnoyman |
| mwc-probability | 246 | 0.0 | Sampling function-based probability distributions. | (library, math, mit) | 2018-06-30 | JaredTobin, ocramz |
| mxnet | 58 | 0.0 | MXNet interface in Haskell. | (library, machine-learning, mit) | 2017-10-22 | sighingnow |
| mxnet-examples | 37 | 0.0 | Examples for MXNet in Haskell. | (machine-learning, mit, program) | 2017-10-22 | sighingnow |
| mxnet-nnvm (deprecated in favor of mxnet) | 9 | 0.0 | NNVM interface in Haskell. | (deprecated, library, machine-learning, mit) | 2017-02-10 | sighingnow |
| myo | 19 | 0.0 | Haskell binding to the Myo armband | (library, mit, program, system) | 2015-09-13 | AlfredoDiNapoli |
| mysql-effect | 27 | 0.0 | An extensible mysql effect using extensible-effects and mysql-simple | (database, effect, library, mit) | 2014-06-05 | ibotty |
| mystem | 11 | 0.0 | Bindings for Mystem morphological analyzer executabe | (library, mit, natural-language-processing, program) | 2016-08-02 | wapxmas |
| mywatch | 104 | 0.0 | Web application to view and kill MySQL queries | (databases, mit, program, web) | 2017-05-20 | ip1981 |
| nagios-check | 110 | 0.0 | Package for writing monitoring plugins | (library, metrics, mit, monitoring, system) | 2015-09-01 | fractalcat |
| nagios-plugin-ekg | 19 | 0.0 | Monitor ekg metrics via Nagios | (library, mit, program, system) | 2015-06-26 | fractalcat |
| named-records | 89 | 0.0 | Flexible records with named fields. | (data, library, mit, records) | 2013-05-26 | JulianFleischer |
| namelist | 12 | 0.0 | fortran90 namelist parser/pretty printer | (library, mit, text) | 2015-06-12 | HirotomoMoriwaki |
| names | 59 | 0.0 | Type level names. | (data, library, mit, type-system) | 2013-04-02 | JulianFleischer |
| nano-erl | 40 | 2.0 | Small library for Erlang-style actor semantics | (concurrency, library, mit) | 2016-01-23 | TomMurphy |
| nanomsg-haskell | 139 | 0.0 | Bindings to the nanomsg library | (library, mit, network) | 2019-01-16 | BenGamari, IvarNymoen |
| nanospec | 95 | 0.0 | A lightweight implementation of a subset of Hspec's API | (library, mit, testing) | 2018-01-11 | SimonHengel |
| nat-sized-numbers | 52 | 0.0 | Variable-sized numbers from type-level nats. | (library, mit, numeric) | 2017-05-05 | oisdk |
| ndjson-conduit | 107 | 0.0 | Conduit-based parsing and serialization for newline delimited JSON. | (data, library, mit) | 2016-09-15 | srijs |
| neat | 11 | 0.0 | A Fast Retargetable Template Engine | (library, mit, program, text) | 2014-02-08 | ajg |
| neat-interpolation | 459 | 2.5 | A quasiquoter for neat and simple multiline text interpolation | (library, mit, quasiqoutes, quasiquotes, string) | 2018-09-14 | NikitaVolkov |
| needle | 19 | 0.0 | ASCII-fied arrow notation | (control, library, mit) | 2014-09-28 | ScrambledEggs |
| netpbm | 168 | 0.0 | Loading PBM, PGM, PPM image files | (codec, graphics, library, mit) | 2019-03-22 | NiklasHambuechen, PatrickChilton |
| netrium | 11 | 0.0 | Contract normaliser and simulator | (finance, library, mit, program) | 2018-02-01 | abrar |
| nettle | 104 | 0.0 | safe nettle binding | (cryptography, library, mit) | 2018-06-16 | stbuehler |
| netwire-input | 50 | 0.0 | Input handling abstractions for netwire | (game, library, mit) | 2018-03-09 | Mokosha |
| netwire-input-glfw | 73 | 0.0 | GLFW instance of netwire-input | (game, library, mit) | 2018-04-09 | Mokosha |
| netwire-vinylglfw-examples | 19 | 0.0 | Netwire/GLFW/VinylGL input handling demo | (game, mit, program) | 2016-10-22 | RandKleisli |
| network-address | 20 | 0.0 | IP data structures and textual representation | (data, library, mit, network) | 2011-09-07 | SebastianNowicki |
| network-anonymous-i2p | 72 | 0.0 | Haskell API for I2P anonymous networking | (library, mit, network) | 2015-03-26 | solatis |
| network-anonymous-tor | 88 | 0.0 | Haskell API for Tor anonymous networking | (library, mit, network, program) | 2015-10-23 | solatis |
| network-arbitrary | 104 | 0.0 | Arbitrary Instances for Network Types | (library, mit, testing) | 2019-02-16 | alunduil |
| network-attoparsec | 174 | 0.0 | Utility functions for running a parser against a socket | (library, mit, network, parsing) | 2015-03-15 | solatis |
| network-conduit-tls | 525 | 0.0 | Create TLS-aware network code with conduits | (library, mit, network) | 2018-06-25 | MichaelSnoyman |
| network-enumerator (deprecated) | 54 | 0.0 | Enumerators for network sockets | (data, deprecated, enumerator, library, mit) | 2012-11-25 | JohnMillikin |
| network-service | 12 | 0.0 | Provide a service at the data type level. | (library, mit, network) | 2014-12-01 | angerman |
| network-transport-amqp | 11 | 0.0 | AMQP-based transport layer for distributed-process (aka Cloud Haskell) | (library, mit, network) | 2015-04-16 | AlfredoDiNapoli |
| network-uri-json | 115 | 0.0 | FromJSON and ToJSON Instances for Network.URI | (library, mit, network) | 2019-02-22 | alunduil |
| network-uri-static | 69 | 0.0 | A small utility to declare type-safe static URIs | (library, mit, network) | 2019-01-20 | snak |
| network-voicetext | 20 | 0.0 | VoiceText Web API wrapper | (library, mit, network) | 2017-12-13 | zaneli |
| network-wai-router | 35 | 0.0 | A routing library for wai | (library, mit, web) | 2014-08-15 | georgerogers42 |
| neural | 53 | 2.0 | Neural Networks in native Haskell | (library, machine-learning, mit, program) | 2017-07-27 | lbrunjes |
| newtype-deriving | 41 | 0.0 | Instance derivers for newtype wrappers | (control, library, mit, template-haskell) | 2016-05-02 | NikitaVolkov |
| ngrams-loader | 18 | 0.0 | Ngrams loader based on http://www.ngrams.info format | (data, library, mit, program) | 2014-03-25 | YorickLaupa |
| niagra | 154 | 2.0 | High performance CSS EDSL | (data, library, mit) | 2017-04-12 | natesymer |
| nice-html | 60 | 0.0 | A fast and nice HTML templating library with distinct compilation/rendering phases. | (library, mit, web) | 2018-01-15 | MikeLedger |
| nicify | 45 | 0.0 | Pretty print the standard output of default `Show` instances. | (mit, program, text, tools, utilities) | 2015-03-22 | JulianFleischer |
| nicify-lib | 56 | 0.0 | Pretty print the standard output of default `Show` instances. | (library, mit, text, tools, utilities) | 2015-03-22 | JulianFleischer |
| nixfromnpm | 75 | 0.0 | Generate nix expressions from npm packages. | (mit, nix, program, tools) | 2016-07-14 | thinkpad20 |
| nn | 10 | 0.0 | A tiny neural network | (ai, library, mit) | 2018-04-06 | deepinside |
| noether | 19 | 0.0 | Math in Haskell. | (library, math, mit, program) | 2017-06-25 | mrkgnao |
| noise | 11 | 0.0 | A friendly language for graphic design | (library, mit, program, text) | 2013-05-21 | TomBrow |
| nonfree | 87 | 0.0 | Free structures sans laws | (debug, library, mit) | 2018-07-24 | ShachafBenKiki |
| nth-prime | 28 | 0.0 | Computing the nth prime | (mit, number-theory, program) | 2015-05-13 | JoeHurd |
| number | 20 | 0.0 | A library for real numbers | (library, math, mit) | 2015-09-10 | rnhmjoj |
| numeric-qq | 35 | 0.0 | Quasi-quoters for numbers of different bases | (library, mit, numeric, quasiquotes) | 2015-12-19 | NikitaVolkov |
| numeric-ranges | 10 | 0.0 | A framework for numeric ranges. | (library, mit, numeric) | 2016-01-05 | NicolasDelPiano |
| o-clock | 17 | 2.25 | Type-safe time library. | (library, mit, program, time) | 2018-10-01 | int_index, shersh, vrom911 |
| oauthenticated | 78 | 0.0 | Simple OAuth for http-client | (library, mit, network, web) | 2018-03-05 | JosephAbrahamson, ibotty, dfithian |
| ochintin-daicho | 196 | 0.0 | A module to manage payroll books for Japanese companies. | (business, library, mit) | 2018-09-07 | arowM |
| octane (deprecated in favor of rattletrap) | 1084 | 0.0 | Parse Rocket League replays. | (deprecated, game, library, mit, program) | 2017-10-24 | fozworth |
| octohat | 61 | 0.0 | A tested, minimal wrapper around GitHub's API. | (library, mit, network, program) | 2015-08-17 | jsl, stackbuilders, sestrella |
| oden-go-packages | 33 | 0.0 | Provides Go package metadata. | (language-tools, library, mit) | 2016-02-25 | owickstrom |
| odpic-raw | 285 | 0.0 | Oracle Database Bindings | (database, ffi, library, mit, odpi-c, oracle, raw) | 2019-02-18 | leptonyu |
| ogmarkup | 69 | 1.5 | A lightweight markup language for story writers | (library, mit, web) | 2018-02-28 | lethom |
| oidc-client | 90 | 0.0 | OpenID Connect 1.0 library for RP | (library, mit, web) | 2017-08-11 | ShoKuroda |
| om-elm | 35 | 2.0 | Haskell utilities for building embedded Elm programs. | (library, mit, web) | 2018-04-29 | taphu |
| on-demand-ssh-tunnel | 36 | 0.0 | Program that sends traffic through SSH tunnels on-demand | (library, mit, network, program) | 2015-02-24 | pedja |
| one-time-password | 30 | 0.0 | HMAC-Based and Time-Based One-Time Passwords | (cryptography, library, mit) | 2016-06-11 | AlekseyUymanov |
| oneormore | 35 | 0.0 | A never-empty list type. | (data, library, mit) | 2014-08-04 | thinkpad20 |
| onu-course | 11 | 0.0 | Code for the Haskell course taught at the Odessa National University in 2012 | (education, library, mit) | 2012-09-20 | RomanCheplyaka |
| opaleye-classy | 59 | 0.0 | Opaleye wrapped up in classy MTL attire. | (database, library, mit) | 2015-08-30 | BenKolera |
| open-signals | 36 | 0.0 | A mechanism similar to checked exceptions that integrates with MTL and transformer stacks | (control, library, mit) | 2016-04-17 | darwin226 |
| open-union | 50 | 0.0 | Extensible, type-safe unions. | (data, library, mit, program) | 2018-04-20 | BenFoppa |
| openapi-petstore | 37 | 0.0 | Auto-generated openapi-petstore API Client | (library, mit, web) | 2019-03-02 | jonschoning |
| opengl-dlp-stereo | 44 | 0.0 | Library and example for using DLP stereo in OpenGL | (graphics, library, mit, program) | 2016-04-16 | BrianBush |
| opengl-spacenavigator | 42 | 0.0 | Library and example for using a SpaceNavigator-compatible 3-D mouse with OpenGL | (graphics, library, mit, program) | 2016-04-16 | BrianBush |
| opensource | 21 | 0.0 | Haskell API Wrapper for the Open Source License API | (library, mit, network) | 2018-10-12 | ClintAdams |
| openssh-github-keys | 19 | 0.0 | Fetch OpenSSH keys from a GitHub team | (library, mit, program, system) | 2015-04-23 | jsl, stackbuilders, sestrella |
| opentheory | 76 | 0.0 | The standard theory library | (formal-methods, library, mit) | 2015-07-24 | JoeHurd |
| opentheory-bits | 44 | 0.0 | Natural number to bit-list conversions | (formal-methods, library, mit) | 2015-10-19 | JoeHurd |
| opentheory-byte | 44 | 0.0 | Bytes | (formal-methods, library, mit) | 2015-10-19 | JoeHurd |
| opentheory-char (deprecated in favor of opentheory-unicode) | 29 | 0.0 | Unicode characters | (deprecated, library, mit, program, text) | 2012-11-10 | JoeHurd |
| opentheory-divides | 60 | 0.0 | The divides relation on natural numbers | (library, mit, number-theory) | 2015-10-19 | JoeHurd |
| opentheory-fibonacci | 19 | 0.0 | Fibonacci numbers | (library, mit, number-theory) | 2015-10-19 | JoeHurd |
| opentheory-parser | 68 | 0.0 | Stream parsers | (library, mit, parsing) | 2015-10-19 | JoeHurd |
| opentheory-prime | 65 | 0.0 | Prime natural numbers | (library, mit, number-theory) | 2015-10-19 | JoeHurd |
| opentheory-primitive | 75 | 0.0 | Haskell primitives used by OpenTheory packages | (formal-methods, library, mit) | 2015-10-19 | JoeHurd |
| opentheory-probability | 44 | 0.0 | Probability | (formal-methods, library, mit) | 2015-10-19 | JoeHurd |
| opentheory-stream | 52 | 0.0 | Infinite stream types | (library, list, mit) | 2015-10-19 | JoeHurd |
| opentheory-unicode | 41 | 0.0 | Unicode characters | (library, mit, text) | 2015-10-19 | JoeHurd |
| opentok | 82 | 0.0 | An OpenTok SDK for Haskell | (library, mit, web, webrtc) | 2018-09-07 | adrice727 |
| operate-do | 13 | 0.0 | Simple project template from stack | (library, meta, mit) | 2016-11-09 | mizunashi_mana |
| operational-class | 90 | 0.0 | MonadProgram typeclass for the operational package | (control, library, mit) | 2015-07-12 | srijs |
| optima | 114 | 0.0 | Simple command line interface arguments parser | (cli, library, mit, options, parsing) | 2018-08-31 | NikitaVolkov |
| option | 11 | 0.0 | A strict version of Maybe | (data, library, mit) | 2016-01-02 | georgerogers42 |
| options | 87 | 0.0 | A powerful and easy-to-use command-line option parser. | (console, library, mit) | 2015-01-13 | JohnMillikin |
| options-time | 19 | 0.0 | Command-line option types for dates and times. | (console, library, mit) | 2014-12-15 | JohnMillikin |
| optparse-applicative-simple | 71 | 0.0 | Simple command line interface arguments parser | (cli, library, mit, options, parsing) | 2018-06-16 | NikitaVolkov |
| optparse-declarative | 29 | 2.0 | Declarative command line option parser | (library, mit, system) | 2015-06-24 | HideyukiTanaka |
| oset | 83 | 0.0 | An insertion-order-preserving set | (command-line, library, mit, program) | 2019-02-09 | rcook |
| ot | 51 | 0.0 | Real-time collaborative editing with Operational Transformation | (library, mit, text) | 2015-10-13 | TimBaumann |
| overhang | 13 | 2.25 | Hang loose with your lambdas! | (combinators, functions, library, mit, utility) | 2018-02-02 | jship |
| overload | 50 | 0.0 | Finite overloading | (control, library, mit) | 2018-03-08 | darwin226 |
| overture (deprecated in favor of flow) | 40 | 0.0 | An alternative to some of the Prelude. | (deprecated, library, mit, prelude) | 2015-03-31 | fozworth |
| package-description-remote | 72 | 0.0 | Fetches a 'GenericPackageDescription' from Hackage | (library, mit, web) | 2015-11-28 | yamadapc |
| pagarme | 12 | 0.0 | Pagarme API wrapper | (library, mit, program, web) | 2015-03-17 | diogob |
| pairing | 103 | 2.0 | Optimal ate pairing over Barreto-Naehrig curves | (cryptography, library, mit) | 2019-03-04 | sdiehl |
| pandoc-csv2table | 131 | 0.0 | Convert CSV to Pandoc Table Markdown | (library, mit, program, text) | 2018-11-29 | baig, vmandela |
| pandoc-highlighting-extensions | 10 | 0.0 | Syntax highlighting customization for Pandoc | (library, mit, text) | 2019-02-08 | chris_martin, Monoid_Mary |
| pandoc-include | 19 | 0.0 | Include other Markdown files | (library, mit, program, text) | 2015-12-08 | steindani |
| pandoc-plantuml-diagrams | 16 | 0.0 | Render and insert PlantUML diagrams with Pandoc | (library, mit, program, text) | 2015-10-29 | thriqon |
| pandoc-pyplot | 259 | 2.0 | A Pandoc filter for including figures generated from Matplotlib | (documentation, filter, library, mit, pandoc, program) | 2019-04-08 | LaurentRDC |
| pandoc-sidenote | 22 | 0.0 | Convert Pandoc Markdown-style footnotes into sidenotes | (commandline, library, mit, program) | 2017-08-13 | jez |
| pandoc-unlit (deprecated in favor of markdown-unlit) | 11 | 0.0 | Literate Haskell support for GitHub's Markdown flavor | (deprecated, development, mit, program) | 2012-07-15 | SimonHengel |
| pandora | 68 | 0.0 | A box of patterns and paradigms | (control, data, library, mit) | 2019-02-15 | iokasimovmt |
| pansite | 37 | 0.0 | Pansite: a simple web site management tool | (library, mit, program, web) | 2018-04-28 | rcook |
| paranoia | 11 | 0.0 | http proxy server | (library, mit, program, web) | 2016-05-01 | troydm |
| paripari | 52 | 0.0 | Parser combinators with fast-path and slower fallback for error reporting | (library, mit, program, text) | 2018-10-08 | minad |
| parsec-class | 22 | 0.0 | Class of types that can be constructed from their text representation | (library, mit, text) | 2018-07-07 | PeterSimons |
| parsec-free | 51 | 0.0 | Parsec API encoded as a deeply-embedded DSL, for debugging and analysis | (library, mit, text) | 2016-10-11 | JohnWiegley |
| parsec-pratt | 11 | 0.0 | Pratt Parser combinator for Parsec | (library, mit, program, text) | 2016-08-02 | jh3141 |
| parsec-trace | 19 | 0.0 | Add a hierarchical trace to Parsec parsers. | (library, mit, parsing) | 2015-11-04 | sleepomeno |
| parseerror-eq | 19 | 0.0 | Adds and Eq instance for Parsec's ParseError if needed | (library, mit, text) | 2015-04-23 | jsl, sestrella |
| partial | 38 | 0.0 | A nullary type class for partial functions | (control, library, mit) | 2017-11-28 | PhilFreeman |
| partial-handler | 59 | 0.0 | A composable exception handler | (error-handling, exceptions, failure, library, mit) | 2018-02-12 | NikitaVolkov |
| partial-lens (deprecated in favor of data-lens) | 11 | 0.0 | Haskell 98 Partial Lenses | (comonads, control, deprecated, library, mit) | 2011-12-21 | RussellOConnor |
| passwords | 57 | 0.0 | Password generation/validation library | (cryptography, library, mit) | 2015-04-14 | mkulkin |
| pathfinding | 9 | 0.0 | pathfinding in grid and graphs | (algorithm, library, mit) | 2015-04-13 | rvion |
| pathwalk | 161 | 0.0 | Path walking utilities for Haskell programs | (library, mit, system) | 2015-10-28 | chadaustin, Xena |
| patronscraper | 23 | 0.0 | A webpage scraper for Patreon which dumps a list of patrons to a text file. | (mit, program, web) | 2015-02-03 | Forkk |
| pattern-arrows | 62 | 2.0 | Arrows for Pretty Printing | (combinators, library, mit, pretty-printer, text) | 2014-03-29 | PhilFreeman |
| paypal-adaptive-hoops (deprecated) | 116 | 0.0 | Client for a limited part of PayPal's Adaptive Payments API | (deprecated, library, mit, program, web) | 2015-12-11 | fanjam |
| paypal-rest-client | 20 | 0.0 | A client to connect to PayPal's REST API (v1) | (library, mit, network) | 2016-12-30 | meoblast001 |
| pcf | 19 | 0.0 | A one file compiler for PCF | (compiler, library, mit) | 2015-04-03 | jozefg |
| pdfname | 48 | 0.0 | Name a PDF file using information from the pdfinfo command | (mit, pdf, program) | 2017-07-30 | AndresSicardRamirez |
| pedersen-commitment | 23 | 0.0 | An implementation of Pedersen commitment schemes | (cryptography, library, mit) | 2018-04-24 | sdiehl |
| pell | 39 | 0.0 | Package to solve the Generalized Pell Equation. | (algorithms, library, math, mit, number-theory) | 2016-12-28 | lbrunjes |
| penrose | 54 | 0.0 | A system that automatically visualize mathematics | (mit, program, unclassified) | 2017-07-08 | wodeni |
| peregrin | 64 | 0.0 | Database migration support for use in other libraries. | (database, library, mit) | 2019-02-16 | BardurArantsson |
| persistent | 2581 | 0.0 | Type-safe, multi-backend data serialization. | (database, library, mit, yesod) | 2019-04-17 | FelipeLessa, GregWeber, MichaelSnoyman, psibi, paulrouse, MaxGabriel, parsonsmatt |
| persistent-database-url | 18 | 2.0 | Parse DATABASE_URL into configuration types for Persistent | (database, library, mit) | 2016-04-22 | jferris, jsteiner |
| persistent-mongoDB | 576 | 0.0 | Backend for the persistent library using mongoDB. | (database, library, mit) | 2018-02-01 | GregWeber, MichaelSnoyman, psibi, paulrouse, MaxGabriel, parsonsmatt |
| persistent-mysql | 816 | 0.0 | Backend for the persistent library using MySQL database server. | (database, library, mit, yesod) | 2019-04-17 | FelipeLessa, GregWeber, MichaelSnoyman, psibi, paulrouse, MaxGabriel, parsonsmatt |
| persistent-mysql-haskell | 126 | 0.0 | A pure haskell backend for the persistent library using MySQL database server. | (database, library, mit, program, yesod) | 2019-01-29 | naushadh |
| persistent-odbc | 39 | 0.0 | Backend for the persistent library using ODBC | (database, library, mit, yesod) | 2014-11-13 | gbwey |
| persistent-postgresql | 1537 | 0.0 | Backend for the persistent library using postgresql. | (database, library, mit, yesod) | 2019-04-17 | FelipeLessa, GregWeber, MichaelSnoyman, psibi, paulrouse, MaxGabriel, parsonsmatt |
| persistent-qq | 64 | 0.0 | Provides a quasi-quoter for raw SQL for persistent | (database, library, mit, yesod) | 2019-04-05 | MichaelSnoyman, parsonsmatt |
| persistent-ratelimit | 71 | 0.0 | A library for rate limiting activities with a persistent backend. | (database, library, mit) | 2017-05-11 | jp_rider |
| persistent-spatial | 12 | 0.0 | Database agnostic, spatially indexed type for geographic points. | (database, geography, library, mit) | 2019-01-26 | gtsteel |
| persistent-sqlite | 1913 | 0.0 | Backend for the persistent library using sqlite3. | (database, library, mit, yesod) | 2019-04-19 | GregWeber, MichaelSnoyman, psibi, paulrouse, MaxGabriel, parsonsmatt |
| persistent-template | 1740 | 0.0 | Type-safe, non-relational, multi-backend persistence. | (database, library, mit, yesod) | 2019-04-17 | FelipeLessa, GregWeber, MichaelSnoyman, psibi, paulrouse, MaxGabriel, parsonsmatt |
| persistent-test (deprecated) | 13 | 0.0 | Tests for Persistent | (database, deprecated, library, mit, program, yesod) | 2018-02-01 | MichaelSnoyman |
| pianola (deprecated) | 19 | 0.0 | Remotely controlling Java Swing applications | (deprecated, gui, jvm, library, mit) | 2013-09-16 | DanielDiazCarrete |
| picologic | 92 | 0.0 | Utilities for symbolic predicate logic expressions | (library, logic, mit) | 2017-01-04 | sdiehl |
| picosat | 136 | 2.0 | Bindings to the PicoSAT solver | (library, logic, mit) | 2018-11-20 | sdiehl |
| pid1 | 107 | 0.0 | Do signal handling and orphan reaping for Unix PID1 init processes | (library, mit, program, system) | 2017-07-13 | MichaelSnoyman |
| pinboard | 833 | 0.0 | Access to the Pinboard API | (library, mit, network-apis) | 2019-01-20 | jonschoning |
| pipes-cereal-plus | 58 | 0.0 | A streaming serialization library on top of "pipes" and "cereal-plus" | (library, mit, pipes, serialization) | 2014-10-19 | NikitaVolkov |
| pipes-csv | 148 | 0.0 | Fast, streaming csv parser | (csv, library, mit, pipes) | 2015-11-26 | GabrielGonzalez, WilliamCasarin |
| pipes-kafka | 12 | 0.0 | Kafka in the Pipes ecosystem | (library, mit, network) | 2017-09-08 | boothead |
| pipes-mongodb | 20 | 0.0 | Stream results from MongoDB | (database, library, mit) | 2015-06-10 | WilliamCasarin |
| pipes-postgresql-simple (deprecated in favor of streaming-postgresql-simple, streaming-utils) | 49 | 0.0 | Convert various postgresql-simple calls to work with pipes | (database, deprecated, library, mit, pipes) | 2017-02-07 | OliverCharles |
| pipes-wai | 76 | 0.0 | A port of wai-conduit for the pipes ecosystem | (library, mit, pipes, web) | 2016-01-08 | IanDuncan |
| pit | 28 | 0.0 | Account management tool. | (library, mit, program, tools) | 2014-09-27 | chiro |
| pitchtrack | 20 | 0.0 | Pitch tracking library | (library, mit, sound) | 2015-10-07 | lortabac |
| pixelated-avatar-generator | 72 | 0.0 | A library and application for generating pixelated avatars. | (graphics, image, library, mit, program) | 2016-08-13 | ExcaliburZero |
| piyo | 19 | 0.0 | Haskell game engine like fantasy console. | (game, library, mit, program) | 2018-08-08 | opyapeus |
| pkcs7 | 21 | 0.0 | PKCS #7 padding in Haskell | (crypto, library, mit) | 2015-08-14 | kisom |
| plex | 10 | 0.0 | run a subprocess, combining stdout and stderr | (library, mit, system) | 2018-04-04 | phlummox |
| plocketed | 38 | 0.0 | plot data from stdin through socketed | (mit, program, web) | 2017-04-13 | sencenan |
| plotlyhs | 60 | 0.0 | Haskell bindings to Plotly.js | (charts, graphics, library, mit) | 2018-11-09 | glutamate |
| plotserver-api | 34 | 0.0 | Plotserver API | (api, library, mit) | 2014-01-04 | dtorok |
| 20 | 0.0 | Bindings for the Pocket API | (library, mit, web) | 2017-02-12 | jpvillaisaza | |
| pokitdok (deprecated) | 27 | 0.0 | PokitDok Platform API Client for Haskell | (api, deprecated, library, mit) | 2015-03-20 | Decryptic |
| polydata | 52 | 0.0 | Wrap together data and it's constraints. | (data, library, mit) | 2017-10-16 | clinton |
| pomaps | 105 | 0.0 | Maps and sets of partial orders | (data-structures, library, mit) | 2018-08-27 | sgraf812 |
| ponder | 11 | 0.0 | PEG parser combinator | (library, mit, parsing) | 2014-03-06 | matt |
| pool-conduit (deprecated in favor of resource-pool) | 102 | 0.0 | Resource pool allocations via ResourceT. (deprecated) | (conduit, database, deprecated, library, mit, yesod) | 2014-04-03 | MichaelSnoyman |
| populate-setup-exe-cache | 11 | 0.0 | Empty Cabal package | (distribution, library, mit) | 2014-11-27 | mietek |
| portable-template-haskell-lens | 11 | 0.0 | Lenses for the AST of Template Haskell 2.11 and Template Haskell < 2.11 | (language, library, mit) | 2016-10-28 | SimonHudon, bandali |
| posix-waitpid | 11 | 0.0 | Low-level wrapping of POSIX waitpid(2). | (library, mit, system) | 2010-10-26 | RichardSmith, kriztw |
| postgres-embedded | 81 | 0.0 | Library for easily running embedded PostgreSQL server for tests. | (lib, library, mit) | 2018-02-18 | ilya_murzinov |
| postgresql-binary | 581 | 0.0 | Encoders and decoders for the PostgreSQL's binary format | (codecs, database, library, mit, parsing, postgresql) | 2018-11-22 | NikitaVolkov |
| postgresql-cube | 11 | 0.0 | Cube support for postgresql-simple | (database, library, mit) | 2015-07-08 | inaimathi |
| postgresql-error-codes | 35 | 0.0 | PostgreSQL error codes | (database, error-handling, library, mit, postgresql) | 2017-01-18 | NikitaVolkov |
| postgresql-simple-sop | 73 | 0.0 | Generic functions for postgresql-simple | (library, mit, unclassified) | 2015-10-27 | glutamate |
| postgresql-simple-url | 38 | 0.0 | Parse postgres:// url into ConnectInfo | (database, library, mit) | 2018-03-20 | phadej |
| postgresql-syntax (deprecated) | 11 | 0.0 | PostgreSQL SQL syntax utilities | (database, deprecated, library, mit, postgresql) | 2017-03-06 | NikitaVolkov |
| postgresql-transactional | 39 | 2.0 | a transactional monad on top of postgresql-simple | (database, library, mit) | 2016-05-09 | patrick_thomson |
| postgrest | 233 | 2.0 | REST API for any Postgres database | (executable, library, mit, network-apis, postgresql, program) | 2019-02-02 | begriffs, steve_chavez |
| potoki | 346 | 0.0 | Simple streaming in IO | (library, mit, streaming) | 2019-01-24 | NikitaVolkov, effectfully, IrinaArtemeva, vlastachu, OShev |
| potoki-cereal | 122 | 0.0 | Streaming serialization | (library, mit, potoki, streaming) | 2018-09-25 | NikitaVolkov, IrinaArtemeva, vlastachu, OShev |
| potoki-conduit | 20 | 0.0 | Integration of "potoki" and "conduit" | (conduit, library, mit, potoki, streaming) | 2019-01-16 | NikitaVolkov |
| potoki-core | 376 | 0.0 | Low-level components of "potoki" | (library, mit, streaming) | 2019-01-24 | NikitaVolkov, IrinaArtemeva, vlastachu, OShev |
| potoki-hasql | 131 | 0.0 | Integration of "potoki" and "hasql". | (database, library, mit, streaming) | 2018-06-19 | NikitaVolkov, effectfully, IrinaArtemeva, vlastachu, OShev |
| potoki-zlib | 18 | 0.0 | Streaming ZLib decompression | (compression, library, mit, potoki, streaming, zlib) | 2018-06-21 | IrinaArtemeva |
| powermate | 40 | 0.0 | bindings for Griffin PowerMate USB | (hardware, library, mit, program, system) | 2017-01-10 | EvanMartin, GwernBranwen, ppelleti |
| pptable | 37 | 2.0 | Pretty Print containers in a tabular format | (library, mit, text) | 2018-03-17 | gdevanla |
| preamble | 510 | 0.0 | Yet another prelude. | (library, mit, prelude) | 2018-10-11 | markfine |
| precursor | 12 | 0.0 | Prelude replacement | (library, mit, prelude) | 2016-10-26 | oisdk |
| predicate-class | 11 | 0.0 | Helper class for passing context along a predicate value | (data, library, mit) | 2018-03-23 | HeliWang |
| prefork | 11 | 0.0 | A library for building a prefork-style server quickly | (library, mit, system) | 2014-10-08 | ikehara, junjihashimoto |
| pregame | 226 | 0.0 | Prelude for applications | (library, mit, prelude) | 2016-12-10 | jxv |
| prelude-prime (deprecated) | 11 | 0.0 | A slightly better (but conservative) Prelude | (deprecated, library, mit, prelude) | 2013-05-23 | RomanCheplyaka |
| preprocessor | 11 | 0.0 | Remove cpp annotations to get the source ready for static analysis. | (cpp, library, mit, source-code-analysis) | 2016-09-01 | meditans |
| pretty-relative-time | 20 | 0.0 | Pretty relative time | (library, mit, time) | 2018-04-24 | Norfair |
| pretty-show | 1091 | 2.25 | Tools for working with derived `Show` instances and generic inspection of values. | (library, mit, program, text) | 2018-12-27 | IavorDiatchki |
| pretty-show-ansi-wl | 43 | 0.0 | Like pretty-show, but only for ansi-wl-pprint | (library, mit, text) | 2018-11-30 | LiamOConnorDavis |
| primesieve | 23 | 0.0 | FFI bindings for the primesieve library. | (algorithms, foreign, library, math, mit, number-theory, program) | 2017-09-08 | sighingnow |
| primitive-extras | 602 | 0.0 | Extras for the "primitive" library | (library, mit, primitive) | 2018-09-13 | NikitaVolkov |
| private-hackage-uploader | 12 | 2.0 | Upload a package to the public or private hackage, building its docs | (library, mit, system) | 2017-10-10 | ChrisDornan |
| proc-net | 25 | 0.0 | Parse /proc/net/{tcp,tcp6,udp,udp6} | (library, mit, network) | 2016-08-08 | implementation |
| process-extras | 653 | 0.0 | Process extras | (library, mit, system) | 2018-02-03 | DavidFox, DavidLazar |
| process-listlike (deprecated in favor of process-extras) | 102 | 0.0 | Process extras | (deprecated, library, mit, system) | 2014-12-04 | DavidFox |
| proctest | 37 | 0.0 | An IO library for testing interactive command line programs | (library, mit, program, testing) | 2012-08-29 | NiklasHambuechen |
| producer | 21 | 0.0 | Simple streaming datatype | (education, library, mit) | 2017-10-03 | etorreborre |
| prof-flamegraph | 9 | 0.0 | Generate flamegraphs from ghc RTS .prof files | (mit, program, testing) | 2018-11-19 | fommil |
| profunctor-monad | 8 | 0.0 | Monadic bidirectional programming | (control, library, mit) | 2018-12-07 | lyxia |
| projectile | 37 | 0.0 | Go to README.md | (library, mit, todo) | 2017-08-26 | RomanGonzalez |
| projectroot | 70 | 0.0 | Bindings to the projectroot C logic | (library, mit, system) | 2015-12-20 | yamadapc |
| prompt | 71 | 0.0 | Monad (and transformer) for deferred-effect pure prompt-response queries | (control, library, mit) | 2016-05-26 | jle |
| proof-combinators | 10 | 0.0 | Proof Combinators used in Liquid Haskell for Theorem Proving | (library, mit, theorem-proving) | 2018-03-28 | nikivazou |
| proteome | 356 | 0.0 | neovim project manager | (library, mit, neovim, program) | 2018-12-29 | tek |
| protobuf-simple | 118 | 0.0 | Simple Protocol Buffers library (proto2) | (data, library, mit, program) | 2018-09-05 | mrijkeboer |
| protolude | 207 | 2.5 | A small prelude. | (library, mit, prelude) | 2018-10-14 | sdiehl |
| proxy | 18 | 0.0 | proxy helpers | (data, library, mit) | 2018-05-16 | chessai |
| psc-ide (deprecated in favor of purescript) | 49 | 2.0 | Language support for the PureScript programming language | (deprecated, development, library, mit, program, purescript) | 2016-02-02 | kritzcreek |
| psi | 19 | 0.0 | Yet another custom Prelude. | (library, mit, prelude) | 2016-10-01 | fractalcat |
| psql-helpers | 22 | 0.0 | A small collection of helper functions to generate postgresql queries | (library, mit, web) | 2016-03-03 | AlexanderThiemann |
| ptr | 219 | 0.0 | Abstractions for operations on pointers | (data, library, mit, ptr) | 2018-08-09 | NikitaVolkov |
| publicsuffix | 692 | 0.0 | The publicsuffix list exposed as proper Haskell types | (data, library, mit) | 2019-01-15 | wereHamster |
| pubnub | 38 | 0.0 | PubNub Haskell SDK | (api, cloud, library, mit, program) | 2014-05-05 | tsloughter |
| pugixml | 51 | 0.0 | pugixml binding. | (library, mit, text, xml) | 2016-11-05 | NeilMitchell, HirotomoMoriwaki |
| pulse | 11 | 0.0 | Synchronize actions to a time pulse | (concurrency, library, mit) | 2016-06-04 | AlexanderThiemann |
| punkt | 20 | 0.0 | Multilingual unsupervised sentence tokenization with Punkt. | (library, mit, natural-language-processing, text) | 2014-10-17 | bryant |
| purescript-bundle-fast | 12 | 0.0 | A fast alternative to Purescript's `psc-bundle` to be used during development | (development, mit, program) | 2015-07-31 | BitConnor |
| push-notify | 20 | 0.0 | A server-side library for sending push notifications. | (cloud, library, mit, mobile, network) | 2014-03-24 | MarcosPividori |
| push-notify-ccs | 21 | 0.0 | A server-side library for sending/receiving push notifications through CCS (Google Cloud Messaging). | (cloud, library, mit, mobile, network) | 2014-03-24 | MarcosPividori |
| push-notify-general | 28 | 0.0 | A general library for sending/receiving push notif. through dif. services. | (cloud, library, mit, mobile, network) | 2014-03-24 | MarcosPividori |
| pushbullet-types | 51 | 0.0 | Datatypes used by the Pushbullet APIs | (library, mit, web) | 2018-03-17 | tsani |
| pusher-haskell | 11 | 0.0 | A Pusher.com client written in Haskell | (library, mit, web) | 2015-07-17 | sidraval |
| pusher-http-haskell | 442 | 2.0 | Haskell client library for the Pusher HTTP API | (library, mit, network) | 2019-01-10 | willsewell |
| pusher-ws | 26 | 0.0 | Implementation of the Pusher WebSocket protocol | (library, mit, network) | 2017-11-20 | barrucadu |
| puzzle-draw | 119 | 0.0 | Creating graphics for pencil puzzles. | (graphics, library, mit, program) | 2018-07-18 | vollmert |
| puzzle-draw-cmdline (deprecated in favor of puzzle-draw) | 43 | 0.0 | Creating graphics for pencil puzzles, command line tools. | (deprecated, graphics, mit, program) | 2014-04-19 | vollmert |
| pvss | 22 | 0.0 | Public Verifiable Secret Sharing | (crypto, mit, program) | 2017-08-01 | VincentHanquez |
| pyffi | 8 | 0.0 | Call python inline from haskell | (language, library, mit) | 2014-11-11 | russell91 |
| pyfi | 24 | 0.0 | Call python inline from haskell | (language, library, mit) | 2014-11-17 | russell91 |
| qq-literals | 20 | 0.0 | Compile-time checked literal values via QuasiQuoters. | (library, mit, unclassified) | 2017-12-22 | hdgarrood |
| qrcode-core | 48 | 0.0 | QR code library in pure Haskell | (codec, library, mit) | 2019-02-16 | alexkazik |
| qrcode-juicypixels | 20 | 0.0 | Converts a qrcode-core image to JuicyPixels | (graphics, library, mit) | 2019-01-09 | alexkazik |
| quadratic-irrational | 52 | 0.0 | An implementation of quadratic irrationals | (algorithms, data, library, math, mit) | 2018-08-29 | ion, Bodigrim |
| quantum-random | 92 | 0.0 | Retrieve, store and manage real quantum random data. | (library, mit, program, scientific) | 2017-01-14 | Cliff_Harvey |
| queryparser | 19 | 0.0 | Analysis and parsing library for SQL queries. | (database, library, mit) | 2018-03-23 | HeliWang |
| queryparser-demo | 11 | 0.0 | Demo package containing queryparser examples | (database, library, mit) | 2018-03-23 | HeliWang |
| queryparser-hive | 21 | 0.0 | Parsing for Hive SQL queries | (database, library, mit) | 2018-03-23 | HeliWang |
| queryparser-presto | 19 | 0.0 | Parsing for Presto SQL queries | (database, library, mit) | 2018-03-23 | HeliWang |
| queryparser-vertica | 19 | 0.0 | Parsing for Vertica SQL queries | (database, library, mit) | 2018-03-23 | HeliWang |
| questioner | 48 | 0.0 | A package for prompting values from the command-line. | (library, mit, system) | 2014-12-07 | yamadapc |
| quick-schema | 13 | 0.0 | Slimmed down json schema language and validator | (data, json, library, mit) | 2015-11-03 | benweitzman |
| quickcheck-io | 307 | 0.0 | Use HUnit assertions as QuickCheck properties | (library, mit, testing) | 2017-06-16 | SimonHengel, qoelet |
| quickcheck-rematch | 10 | 0.0 | QuickCheck support for rematch | (library, mit, testing) | 2013-05-19 | TomCrayford |
| quickcheck-report | 12 | 0.0 | Customizable reports for quickcheck properties | (library, mit, testing) | 2016-10-28 | SimonHudon, bandali |
| quickcheck-special | 60 | 2.0 | Edge cases and special values for QuickCheck Arbitrary instances | (library, mit, testing) | 2017-11-09 | minad |
| quickcheck-text | 132 | 0.0 | Alternative arbitrary instance for Text | (library, mit, text) | 2016-09-22 | fractalcat |
| quickcheck-transformer | 20 | 0.0 | A GenT monad transformer for QuickCheck library. | (library, mit, testing) | 2019-01-22 | HenningThielemann |
| quickcheck-webdriver | 51 | 0.0 | Utilities for using WebDriver with QuickCheck | (library, mit, testing) | 2014-10-07 | christianpbrink |
| quickselect | 19 | 0.0 | (library, mit, unclassified) | 2018-05-29 | oisdk | |
| quiver-binary | 56 | 0.0 | Binary serialisation support for Quivers | (control, library, mit) | 2016-11-26 | IvanMiljenovic |
| quiver-groups | 22 | 0.0 | Group and chunk values within a Quiver | (control, library, mit) | 2016-07-19 | IvanMiljenovic |
| quiver-instances | 70 | 0.0 | Extra instances for Quiver | (control, library, mit) | 2016-11-26 | IvanMiljenovic |
| quiver-interleave | 69 | 0.0 | Interleave values from multiple Quivers | (control, library, mit) | 2016-11-26 | IvanMiljenovic |
| quiver-sort | 55 | 0.0 | Sort the values in a quiver | (control, library, mit) | 2016-11-26 | IvanMiljenovic |
| raft | 71 | 0.0 | Miscellaneous Haskell utilities for data structures and data manipulation. | (data, library, mit) | 2017-01-07 | BrianBush |
| rail-compiler-editor | 21 | 0.0 | Compiler and editor for the esolang rail. | (language, library, mit, program) | 2014-07-17 | bubuiic |
| rakuten | 215 | 0.0 | The Rakuten API in Haskell | (library, mit, web) | 2018-08-06 | matsubara0507 |
| raml | 21 | 0.0 | RESTful API Modeling Language (RAML) library for Haskell | (library, mit, web) | 2015-06-05 | fnoble |
| ramus | 39 | 0.0 | Elm signal system for Haskell | (library, mit, other) | 2017-02-07 | NickSeagull |
| random-bytestring | 52 | 0.0 | Efficient generation of random bytestrings | (library, mit, system) | 2018-03-18 | larsk |
| random-hypergeometric | 12 | 0.0 | Random variate generation from hypergeometric distributions | (library, math, mit) | 2015-03-30 | srijs |
| random-names | 11 | 0.0 | Expose Random and Arbitrary instances | (library, mit, simple) | 2018-03-15 | aiya000 |
| random-variates | 46 | 2.0 | "Uniform RNG => Non-Uniform RNGs" | (library, mit, program, statistics) | 2016-05-20 | kpratt |
| range | 147 | 0.0 | An efficient and versatile range library. | (data, library, mit) | 2018-09-10 | RobertMassaioli, srijs |
| range-set-list | 102 | 0.0 | Memory efficient sets with ranges of elements. | (data, library, mit) | 2018-05-21 | phadej |
| rasa-ext-bufs | 21 | 0.0 | Rasa Ext for useful buffer utilities | (extension, library, mit) | 2017-01-12 | ChrisPenner |
| rascal | 29 | 0.0 | A command-line client for Reddit | (library, mit, program, web) | 2014-01-13 | soli |
| ratel | 422 | 0.0 | Notify Honeybadger about exceptions. | (exceptions, library, mit) | 2019-01-19 | fozworth |
| ratel-wai | 224 | 0.0 | Notify Honeybadger about exceptions via a WAI middleware. | (exceptions, library, mit) | 2019-01-19 | fozworth |
| rattletrap | 968 | 0.0 | Parse and generate Rocket League replays. | (game, library, mit, program) | 2019-02-22 | fozworth |
| raven-haskell | 35 | 0.0 | Haskell client for Sentry logging service. | (library, logging, mit) | 2017-11-18 | AlexanderBondarenko |
| raven-haskell-scotty | 31 | 0.0 | Sentry http interface for Scotty web server. | (library, mit, web) | 2013-11-25 | AlexanderBondarenko |
| raz | 11 | 0.0 | Random Access Zippers | (algorithms, library, mit) | 2016-09-18 | lyxia |
| rdf | 54 | 2.0 | Representation and Incremental Processing of RDF Data | (data, library, mit) | 2017-08-17 | TravisWhitaker |
| rdioh | 51 | 0.0 | A Haskell wrapper for Rdio's API. | (api, library, mit, network, program, web) | 2013-06-07 | AdityaBhargava |
| re2 | 31 | 0.0 | Bindings to the re2 regular expression library | (library, mit, regex) | 2018-12-08 | JohnMillikin, blaze |
| react-haskell | 41 | 0.0 | Haskell React bindings | (library, mit, web) | 2015-07-31 | joelb |
| reactive-io (deprecated) | 11 | 0.0 | IO-oriented FRP library | (control, deprecated, library, mit) | 2013-07-06 | RomanCheplyaka |
| read-editor | 55 | 2.0 | Opens a temporary file on the system's EDITOR and returns the resulting edits | (library, mit, system) | 2016-01-10 | yamadapc |
| read-io | 11 | 0.0 | Read IO library | (library, mit, system) | 2017-02-15 | zaidan |
| readcsv | 17 | 0.0 | Lightweight CSV parser/emitter based on ReadP | (library, mit, web) | 2017-03-14 | gtsteel |
| readshp | 11 | 0.0 | Code for reading ESRI Shapefiles. | (geometry, library, mit) | 2016-04-26 | Samvh |
| reasonable-lens | 27 | 1.25 | Lens implementation. It is more small but adequately. | (control, library, mit) | 2015-04-15 | outoftune |
| reasonable-operational | 20 | 0.0 | Just size Operational Monad implementation. | (control, library, mit) | 2015-02-13 | outoftune |
| rebase | 743 | 0.0 | A more progressive alternative to the "base" package | (library, mit, unclassified) | 2019-03-30 | NikitaVolkov |
| rebindable | 54 | 0.0 | A library to facilitate rebinding of Haskell syntax | (library, mit, syntax) | 2016-11-20 | sleexyz |
| record | 392 | 0.0 | Anonymous records | (control, data-structures, library, mit, records) | 2016-10-24 | NikitaVolkov |
| record-aeson | 19 | 0.0 | Instances of "aeson" classes for the "record" types | (data, json, library, mit, records) | 2015-11-06 | NikitaVolkov |
| record-preprocessor | 46 | 0.0 | Compiler preprocessor introducing a syntactic extension for anonymous records | (compiler, library, mit, preprocessor, program, records) | 2016-10-24 | NikitaVolkov |
| record-syntax | 36 | 0.0 | A library for parsing and processing the Haskell syntax sprinkled with anonymous records | (library, mit, parser, preprocessor, records, syntax) | 2016-10-24 | NikitaVolkov |
| records-th | 19 | 0.0 | Template Haskell declarations for the records package | (data, library, mit) | 2012-08-01 | SamAnklesaria |
| redis | 193 | 0.0 | A driver for Redis key-value database | (database, library, mit) | 2015-05-30 | AlexanderBogdanov, GaneshSittampalam |
| redis-hs | 78 | 0.0 | A simple Redis library for Haskell | (database, library, mit) | 2010-12-18 | WillLangstroth |
| redis-job-queue | 12 | 0.0 | Simple priority job queue backed by Redis. | (client, library, mit) | 2015-09-21 | TeroLaitinen |
| reedsolomon | 155 | 0.0 | Reed-Solomon Erasure Coding in Haskell | (data, library, mit) | 2017-01-13 | NicolasTrangez |
| refcount | 35 | 0.0 | Container with element counts | (data, library, mit) | 2014-06-08 | BenFoppa |
| reference | 9 | 0.0 | A class for references in Haskell | (control, data, library, mit) | 2010-09-06 | MaciejPiechotka |
| refh | 19 | 0.0 | A command-line tool for pasting to https://www.refheap.com | (mit, program, unclassified) | 2013-02-24 | AnthonyGrimes |
| refined | 220 | 2.25 | Refinement types with static and runtime checking | (data, library, mit) | 2019-04-15 | NikitaVolkov, chessai |
| reflex-dom-fragment-shader-canvas | 31 | 0.0 | A reflex-dom widget to draw on a canvas with a fragment shader program | (library, mit, program, web) | 2018-10-12 | JoachimBreitner |
| reflex-sdl2 | 68 | 2.0 | SDL2 and reflex FRP | (game, library, mit, program) | 2019-03-21 | SchellScivally |
| refty | 56 | 0.0 | Formatted JSON generator for API server inspired by normalizr. | (library, mit, web) | 2017-01-10 | oreshinya |
| regex-applicative | 386 | 2.5 | Regex-based parsing with applicative interface | (library, mit, text) | 2015-12-27 | RomanCheplyaka |
| regex-generator | 29 | 0.0 | Generate a random string from a PCRE | (library, mit, text) | 2018-12-09 | BenHamlin |
| registry | 520 | 0.0 | data structure for assembling components | (control, library, mit) | 2019-04-15 | etorreborre |
| rei | 239 | 2.0 | Process lists easily | (data, mit, program) | 2016-12-04 | kerkomen |
| reified-records | 35 | 0.0 | Reify records to Maps and back again | (generics, library, mit) | 2014-05-07 | jozefg |
| reinterpret-cast | 44 | 0.0 | Memory reinterpretation casts for Float/Double and Word32/Word64 | (data, library, mit) | 2014-04-30 | NiklasHambuechen |
| relapse | 66 | 0.0 | Sensible RLP encoding | (data, library, mit) | 2017-03-21 | iostat |
| relude | 109 | 2.0 | Custom prelude from Kowainik | (library, mit, prelude) | 2019-03-18 | shersh, vrom911 |
| rematch | 62 | 0.0 | A simple api for matchers | (control, library, mit) | 2013-05-19 | TomCrayford |
| rematch-text | 27 | 0.0 | `rematch` matchers for Data.Text | (control, library, mit) | 2013-05-19 | TomCrayford |
| remotion (deprecated) | 20 | 0.0 | A library for client-server applications based on custom protocols | (deprecated, library, mit, network, protocol, service) | 2014-10-19 | NikitaVolkov |
| renderable | 90 | 0.0 | An API for managing renderable resources. | (graphics, library, mit) | 2016-07-14 | SchellScivally |
| repl | 27 | 0.0 | IRC friendly REPL library. | (development, library, mit) | 2013-02-05 | MikeLedger |
| repline | 140 | 2.0 | Haskeline wrapper for GHCi-like REPL interfaces. | (library, mit, user-interfaces) | 2018-09-29 | sdiehl |
| repr-tree-syb | 21 | 0.0 | Tree representation and pretty-printing of data structures based on SYB | (debug, library, mit, pretty-printer, text, tree) | 2016-09-22 | NikitaVolkov |
| req-oauth2 | 10 | 0.0 | Provides OAuth2 authentication for use with Req | (command-line, library, mit, program) | 2018-03-18 | rcook |
| req-url-extra | 34 | 0.0 | Provides URI/URL helper functions for use with Req | (library, mit, network, program, web) | 2019-02-13 | rcook |
| request-monad | 36 | 0.0 | A transformer for generic requests | (control, library, mit) | 2014-06-27 | nahiluhmot |
| rerebase | 263 | 0.0 | Reexports from "base" with a bunch of other standard libraries | (library, mit, unclassified) | 2019-03-30 | NikitaVolkov |
| reroute | 251 | 0.0 | abstract implementation of typed and untyped web routing | (library, mit, web) | 2018-06-14 | AlexanderThiemann |
| reserve | 27 | 0.0 | Reserve reloads web applications | (mit, program, web) | 2015-04-01 | SimonHengel |
| resource-embed | 11 | 0.0 | Embed data files via C and FFI. | (development, mit, program) | 2015-04-04 | TobiasDammers |
| resource-pool-monad | 12 | 0.0 | A monadic interface for resource-pool | (control, library, mit) | 2015-10-24 | srijs |
| restyle | 9 | 0.0 | Convert between camel case and separated words style. | (development, library, mit, program) | 2010-01-01 | DanielFischer |
| result | 154 | 0.0 | Encode success or at least one error | (data, library, mit) | 2016-10-02 | srijs |
| rethinkdb-client-driver | 192 | 0.0 | Client driver for RethinkDB | (database, library, mit) | 2017-10-11 | wereHamster |
| rethinkdb-model | 16 | 0.0 | Useful tools for modeling data with rethinkdb | (database, library, mit) | 2015-04-15 | seanhess |
| rfc-env | 23 | 0.0 | Environment variable support from the Robert Fischer Commons. | (envars, library, mit) | 2018-07-03 | RobertFischer |
| rfc-http-client | 19 | 0.0 | The HTTP client extensions from the Robert Fischer Commons. | (library, mit, web) | 2018-07-03 | RobertFischer |
| rfc-prelude | 34 | 0.0 | The Prelude from the Robert Fischer Commons. | (library, mit, prelude) | 2018-07-03 | RobertFischer |
| rfc-psql | 19 | 0.0 | The PostgreSQL extensions from the Robert Fischer Commons. | (database, library, mit) | 2018-07-03 | RobertFischer |
| rfc-redis | 19 | 0.0 | The Redis extensions from the Robert Fischer Commons. | (library, mit, redis) | 2018-07-03 | RobertFischer |
| rfc-servant | 19 | 0.0 | The Servant extensions from the Robert Fischer Commons. | (library, mit, prelude) | 2018-07-03 | RobertFischer |
| rgb-color-model | 20 | 0.0 | Haskell types for working with RGB colors | (library, mit, unclassified) | 2017-12-14 | joegesualdo |
| ribosome | 105 | 0.0 | api extensions for nvim-hs | (library, mit, neovim) | 2019-02-26 | tek |
| richreports | 29 | 0.0 | Integrated pretty-printing and error/static analysis reporting. | (library, mit, text) | 2014-07-23 | AndreiLapets |
| riemann | 36 | 0.0 | A Riemann client for Haskell | (library, mit, network, program) | 2016-02-19 | JosephAbrahamson, telser, abailly |
| riff | 32 | 0.0 | RIFF parser for Haskell | (data, library, mit, program) | 2015-04-24 | RobertMassaioli |
| rio | 466 | 1.25 | A standard library for Haskell | (control, library, mit) | 2019-04-15 | MichaelSnoyman |
| rio-orphans | 37 | 0.0 | Orphan instances for the RIO type in the rio package | (control, library, mit) | 2018-06-19 | MichaelSnoyman |
| rncryptor | 106 | 0.0 | Haskell implementation of the RNCryptor file format | (library, mit, network, program) | 2018-11-29 | AlfredoDiNapoli |
| rob | 65 | 0.0 | Simple projects generator | (cli, library, mit, program) | 2019-01-20 | gianlucaguarini |
| rollbar | 222 | 2.0 | error tracking through rollbar.com | (library, logging, mit) | 2018-11-15 | GregWeber, SeanLeather, jetaggart, azara, jgt |
| roundRobin | 42 | 0.0 | A simple round-robin data type | (concurrency, library, mit) | 2016-08-07 | winterland |
| row-types | 72 | 0.0 | Open Records and Variants | (data, data-structures, library, mit) | 2018-07-02 | dwincort |
| rspp | 19 | 0.0 | A Rational Street Performer Protocol solver | (algorithms, library, mit) | 2015-08-23 | AlexChapman |
| rtorrent-rpc | 26 | 0.0 | A library for communicating with RTorrent over its XML-RPC interface. | (library, mit, network) | 2015-03-16 | KaiLindholm |
| ruby-marshal | 78 | 0.0 | Parse a subset of Ruby objects serialised with Marshal.dump. | (data, library, mit) | 2017-03-30 | filib |
| ruby-qq | 11 | 0.0 | rubyish quasiquoters | (library, mit, system) | 2013-10-22 | JoelTaylor |
| s-expression | 20 | 0.0 | simple general-purpose s-expressions | (data, library, mit, program) | 2017-05-01 | sboo |
| safe-exceptions | 190 | 2.25 | Safe, consistent, and easy exception handling | (control, library, mit) | 2018-01-18 | FrancescoMazzoli, MichaelSnoyman |
| safe-foldable | 33 | 0.0 | Safe wrappers for null-partial Foldable operations | (library, mit, unclassified) | 2018-06-06 | tejon |
| safeio | 47 | 0.0 | Write output to disk atomically | (io, library, mit) | 2018-01-18 | luispedro |
| safepath | 11 | 0.0 | Safe Paths in Haskell | (library, mit, system) | 2016-08-14 | Norfair |
| sajson | 21 | 0.0 | Fast JSON parsing powered by Chad Austin's sajson library | (json, library, mit, program, text, web) | 2017-10-21 | kccqzy |
| saltine | 94 | 2.0 | Cryptography that's easy to digest (NaCl/libsodium bindings). | (cryptography, library, mit) | 2018-10-11 | JosephAbrahamson, amx |
| saltine-quickcheck | 19 | 0.0 | Quickcheck implementations for some NaCl data | (cryptography, library, mit) | 2015-02-07 | tsuraan |
| salve | 114 | 1.5 | Semantic version numbers and constraints. | (distribution, library, mit) | 2018-10-03 | fozworth |
| sampling | 101 | 0.0 | Sample values from collections. | (library, math, mit) | 2018-04-16 | JaredTobin |
| samtools | 117 | 0.0 | Binding to the C samtools library | (bioinformatics, library, mit) | 2016-05-30 | NicholasIngolia |
| samtools-conduit | 25 | 0.0 | Conduit interface to SAM/BAM format files through samtools | (bioinformatics, library, mit, program) | 2014-11-29 | NicholasIngolia |
| samtools-enumerator | 32 | 0.0 | Enumerator interface to SamTools library | (bioinformatics, library, mit) | 2012-01-21 | NicholasIngolia |
| samtools-iteratee | 38 | 0.0 | Iteratee interface to SamTools library | (bioinformatics, library, mit) | 2014-01-24 | NicholasIngolia |
| sandman | 69 | 0.0 | Manages Cabal sandboxes to avoid rebuilding packages. | (development, mit, program) | 2016-05-24 | abhinav |
| say | 92 | 0.0 | Send textual messages to a Handle in a thread-friendly way | (library, mit, text) | 2018-08-15 | MichaelSnoyman |
| sc2-proto | 23 | 0.0 | A protocol buffer model for the Starcraft II bot API | (library, mit, proto) | 2019-02-07 | spacekitteh |
| scalendar | 68 | 1.75 | A library for handling calendars and resource availability over time. | (calendar, library, mit, time) | 2017-10-03 | stackbuilders, sestrella, sebasHack |
| scanf | 11 | 0.0 | Easy and type-safe format strings for parsing and printing | (library, mit, text) | 2018-03-18 | lyxia |
| sci-ratio | 21 | 0.0 | Rational numbers in scientific notation. | (library, mit, text) | 2014-12-12 | Rufflewind |
| scotty-blaze (deprecated) | 9 | 0.0 | blaze-html integration for Scotty | (deprecated, library, mit, web) | 2013-09-04 | WilliamCasarin |
| scotty-fay | 26 | 0.0 | Fay integration for Scotty. | (development, fay, library, mit, web) | 2013-12-12 | hdgarrood |
| scotty-params-parser | 27 | 0.0 | HTTP-request's query parameters parser abstraction for "scotty" | (library, mit, parser, web) | 2016-06-01 | NikitaVolkov |
| scotty-path-normalizer | 18 | 2.0 | Redirect to a normalized path | (library, mit, web) | 2018-10-22 | chris_martin |
| scotty-view | 9 | 0.0 | (library, mit, program, web) | 2016-04-14 | Philemon | |
| scrapbook | 12 | 0.0 | Automatically derive Kotlin class to query servant webservices | (library, mit, program, web) | 2019-02-01 | matsubara0507 |
| sdf2p1-parser | 15 | 0.0 | A parser for SDF version 2.1 using Parsec | (library, mit, text) | 2015-01-29 | kojung |
| sdl2-cairo | 94 | 0.0 | Render with Cairo on SDL textures. | (graphics, library, mit) | 2017-08-13 | apirogov |
| sdl2-cairo-image | 21 | 0.0 | An image loading and rendering library for sdl2 / sdl2-cairo | (graphics, library, mit) | 2015-11-14 | jaiyalas |
| sdl2-gfx | 18 | 0.0 | Bindings to SDL2_gfx. | (foreign, graphics, library, mit) | 2016-10-21 | SinisaBidin |
| sdl2-image | 105 | 0.0 | Bindings to SDL2_image. | (foreign, graphics, image, library, mit) | 2017-01-16 | SinisaBidin, cailei, ccll |
| secureUDP | 32 | 0.0 | Setups secure (unsorted) UDP packet transfer. | (library, mit, network) | 2017-01-14 | autopawn |
| selda | 183 | 2.0 | Multi-backend, high-level EDSL for interacting with SQL databases. | (database, library, mit) | 2018-09-29 | AntonEkblad |
| selda-postgresql | 215 | 0.0 | PostgreSQL backend for the Selda database EDSL. | (database, library, mit) | 2018-08-05 | AntonEkblad |
| selda-sqlite | 173 | 0.0 | SQLite backend for the Selda database EDSL. | (database, library, mit) | 2018-08-05 | AntonEkblad |
| selective | 15 | 0.0 | Selective applicative functors | (control, library, mit) | 2019-03-07 | snowleopard |
| selenium-server | 10 | 0.0 | Run the selenium standalone server for usage with webdriver | (library, mit, testing) | 2014-02-12 | JoelTaylor |
| selfrestart | 10 | 0.0 | Restarts the current executable (on binary change) | (library, mit, unclassified) | 2014-02-10 | NiklasHambuechen, PatrickChilton |
| semi-iso | 51 | 0.0 | Weakened partial isomorphisms, reversible computations. | (control, data, library, mit) | 2014-12-12 | pawel834 |
| semiring-num | 184 | 2.0 | Basic semiring class and instances | (data, library, mit) | 2017-10-20 | oisdk |
| semver-range | 39 | 0.0 | An implementation of semver and semantic version ranges. | (library, mit, unclassified) | 2018-04-17 | thinkpad20 |
| sendgrid-haskell | 10 | 0.0 | Sengrid API | (library, mit, web) | 2015-04-21 | owainlewis |
| sendgrid-v3 | 47 | 0.0 | Sendgrid v3 API library | (library, mit, network) | 2019-01-20 | marcelbuesing |
| sensei | 33 | 0.0 | Automatically run Hspec tests on file modifications | (development, mit, program) | 2018-02-24 | SimonHengel |
| sensenet | 9 | 0.0 | Distributed sensor network for the raspberry pi | (mit, program, unclassified) | 2014-09-30 | rossdylan |
| seqloc | 219 | 0.0 | Handle sequence locations for bioinformatics | (bioinformatics, library, mit) | 2015-01-16 | NicholasIngolia |
| seqloc-datafiles | 64 | 0.0 | Read and write BED and GTF format genome annotations | (bioinformatics, library, mit, program) | 2015-03-20 | NicholasIngolia |
| serf | 35 | 0.0 | Interact with Serf via Haskell. | (library, mit, system) | 2015-05-21 | IanDuncan |
| serial-test-generators | 26 | 0.0 | Test your 'Aeson' 'Serialize' and 'Binary' instances for stability over time | (library, mit, test) | 2014-12-23 | scottmurphy09 |
| serialize-instances | 20 | 0.0 | Instances for Serialize of cereal | (data, library, mit) | 2016-10-28 | SimonHudon, bandali |
| serokell-util | 458 | 2.5 | General-purpose functions by Serokell | (library, mit, utils) | 2018-08-08 | Artyom, jagajaga, gromak, volhovm, shersh |
| servant-aeson-specs | 202 | 0.0 | generic tests for aeson serialization in servant | (library, mit, web) | 2018-05-11 | SoenkeHahn, scottmurphy09, mchaver, scottfleischmanplow |
| servant-fiat-content | 24 | 0.0 | Fiat content types | (library, mit, servant, web) | 2019-04-10 | Jappie |
| servant-generic (deprecated in favor of servant) | 62 | 0.0 | Specify Servant APIs with records. | (deprecated, library, mit, web) | 2018-07-06 | PatrickChilton |
| servant-github-webhook | 71 | 0.0 | Servant combinators to facilitate writing GitHub webhooks. | (library, mit, web) | 2018-04-07 | tsani |
| servant-hmac-auth | 9 | 0.0 | Servant authentication with HMAC | (cryptography, library, mit, program, web) | 2018-09-06 | shersh, vrom911 |
| servant-kotlin | 176 | 0.0 | Automatically derive Kotlin class to query servant webservices | (library, mit, web) | 2019-03-05 | matsubara0507 |
| servant-matrix-param | 46 | 0.0 | Matrix parameter combinator for servant | (library, mit, web) | 2016-11-03 | SoenkeHahn, jkarni |
| servant-options | 25 | 0.0 | Provide responses to OPTIONS requests for Servant applications. | (library, mit, web) | 2017-04-04 | LyndonMaydwell |
| servant-pandoc | 63 | 2.0 | Use Pandoc to render servant API documentation | (library, mit, servant, web) | 2018-01-16 | IvanMiljenovic, MatthiasFischmann, mpickering |
| servant-pushbullet-client | 48 | 0.0 | Bindings to the Pushbullet API using servant-client | (library, mit, web) | 2018-02-11 | tsani |
| servant-tracing | 48 | 0.0 | (library, mit, program, unclassified) | 2018-04-27 | ChrisCoffey | |
| serverless-haskell | 211 | 0.0 | Deploying Haskell code onto AWS Lambda using Serverless | (aws, cloud, library, mit, network) | 2019-03-15 | AlexeyKotlyarov |
| serversession | 44 | 0.0 | Secure, modular server-side sessions. | (library, mit, web) | 2015-06-16 | FelipeLessa, GregWeber, MichaelSnoyman, MichaelXavier |
| serversession-backend-acid-state | 63 | 0.0 | Storage backend for serversession using acid-state. | (library, mit, web) | 2015-12-31 | FelipeLessa, GregWeber, MichaelSnoyman, MichaelXavier |
| serversession-backend-persistent | 80 | 0.0 | Storage backend for serversession using persistent and an RDBMS. | (library, mit, web) | 2017-05-18 | FelipeLessa, GregWeber, MichaelSnoyman, MichaelXavier |
| serversession-backend-redis | 27 | 0.0 | Storage backend for serversession using Redis. | (library, mit, web) | 2018-01-16 | FelipeLessa, GregWeber, MichaelSnoyman, MichaelXavier |
| serversession-frontend-snap | 14 | 0.0 | Snap bindings for serversession. | (library, mit, web) | 2017-03-03 | FelipeLessa, GregWeber, MichaelSnoyman, MichaelXavier |
| serversession-frontend-wai | 20 | 0.0 | wai-session bindings for serversession. | (library, mit, web) | 2015-06-15 | FelipeLessa, GregWeber, MichaelSnoyman, MichaelXavier |
| serversession-frontend-yesod | 18 | 0.0 | Yesod bindings for serversession. | (library, mit, web) | 2015-06-15 | FelipeLessa, GregWeber, MichaelSnoyman, MichaelXavier |
| servius | 285 | 0.0 | Warp web server with template rendering | (mit, program, web) | 2018-08-02 | MichaelSnoyman |
| setenv | 288 | 0.0 | A cross-platform library for setting environment variables | (library, mit, system) | 2015-01-11 | SimonHengel |
| setop | 24 | 0.0 | Perform set operations on files. | (library, mit, program, tools) | 2017-12-31 | fmind |
| sexpr-parser | 58 | 0.0 | Simple s-expression parser | (command-line, library, mit, program) | 2019-02-07 | rcook |
| shadowsocks | 44 | 0.0 | A fast SOCKS5 proxy that help you get through firewalls | (library, mit, program, web) | 2018-04-08 | rnons |
| shake-path | 14 | 0.0 | path alternatives to shake functions | (development, library, mit, shake) | 2018-01-16 | Norfair |
| shakers | 270 | 0.0 | Shake helpers. | (development, library, mit) | 2018-10-11 | markfine |
| shakespeare | 547 | 2.0 | A toolkit for making compile-time interpolated templates | (library, mit, web, yesod) | 2018-11-21 | GregWeber, MichaelSnoyman, psibi |
| shakespeare-css (deprecated in favor of shakespeare) | 240 | 0.0 | Stick your haskell variables into css at compile time. (deprecated) | (deprecated, library, mit, web, yesod) | 2014-03-30 | GregWeber, MichaelSnoyman |
| shakespeare-i18n (deprecated in favor of shakespeare) | 87 | 0.0 | A type-based approach to internationalization. (deprecated) | (deprecated, library, mit, web, yesod) | 2014-03-30 | GregWeber, MichaelSnoyman |
| shakespeare-js (deprecated in favor of shakespeare) | 468 | 0.0 | Stick your haskell variables into javascript/coffeescript at compile time. (deprecated) | (deprecated, library, mit, web, yesod) | 2014-03-30 | GregWeber, MichaelSnoyman |
| shakespeare-text (deprecated in favor of shakespeare) | 137 | 0.0 | Interpolation with quasi-quotation: put variables strings (deprecated) | (deprecated, library, mit, web, yesod) | 2014-03-30 | GregWeber, MichaelSnoyman |
| shared-memory | 38 | 0.0 | POSIX shared memory | (library, mit, unclassified) | 2018-11-08 | NiklasHambuechen |
| sharedio | 9 | 0.0 | Bundles shared calls to IO functions to perform them only once | (concurrency, library, mit) | 2013-09-18 | JohnLato, NiklasHambuechen |
| shellwords | 76 | 0.0 | Parse strings into words, like a shell would | (library, mit, text) | 2019-02-07 | PatrickBrisbin |
| shift | 118 | 0.0 | A tool to quickly switch between directories | (mit, program, tools) | 2018-11-14 | vmchale |
| shikensu | 271 | 0.0 | Run a sequence of functions on in-memory representations of files | (filesystem, library, mit) | 2018-09-17 | icidasset |
| shimmer | 35 | 0.0 | The Reflective Lambda Machine | (compilers-interpreters, library, mit, program) | 2019-02-06 | BenLippmeier |
| shine | 79 | 2.25 | Declarative graphics for the browser using GHCJS | (graphics, javascript, library, mit, web) | 2018-11-07 | fgaz |
| shine-varying | 18 | 2.0 | FRP interface for shine using the varying package | (frp, graphics, javascript, library, mit, web) | 2016-04-22 | fgaz |
| show-combinators | 42 | 0.0 | Combinators to write Show instances | (library, mit, text) | 2019-01-11 | lyxia |
| signal | 86 | 2.0 | Multiplatform signal support for Haskell | (library, mit, program, system) | 2017-08-09 | danilo2, PiotrMlodawski, iamrecursion |
| simple-logger | 46 | 0.0 | A very simple but efficient logging framework | (library, logging, mit) | 2017-07-25 | AlexanderThiemann |
| simple-logging | 46 | 0.0 | Logging effect to plug into the simple-effects framework | (library, logging, mit) | 2018-10-15 | darwin226 |
| simple-nix | 27 | 0.0 | Simple parsing/pretty printing for Nix expressions | (library, mit, nix) | 2015-06-23 | thinkpad20 |
| simple-tabular | 10 | 0.0 | Simple tabular-text formatter | (library, mit, text) | 2012-12-13 | BartonMassey |
| simple-units | 61 | 0.0 | Simple arithmetic with SI units using type-checked dimensional analysis. | (library, mit, numeric, numerical) | 2019-04-17 | groscoe |
| sink (deprecated) | 15 | 0.0 | An alternative to lazy I/O that doesn't conflate execution with evaluation | (control, data, deprecated, library, mit, system) | 2011-08-27 | JakeMcArthur |
| siren-json | 162 | 0.0 | Siren Tools for Haskell | (data, library, mit) | 2019-02-18 | alunduil |
| sixty-five-oh-two | 44 | 0.0 | An eDSL for writing 65(C)02 bytecode. | (dsl, library, mit) | 2018-05-31 | aearnus |
| sized-grid | 90 | 2.0 | Multidimensional grids with sized specified at compile time | (data, library, mit) | 2018-11-21 | edwardwas |
| sjsp | 9 | 0.0 | Simple JavaScript Profiler | (compiler, mit, program) | 2015-07-05 | itchyny |
| skeleton | 9 | 0.0 | a tool to access the OSX keychain | (mit, program, utility) | 2015-07-07 | rnhmjoj |
| skeletons | 18 | 0.0 | Manage project skeletons | (development, mit, program) | 2015-09-08 | WilliamCasarin |
| skemmtun | 8 | 0.0 | A MyAnimeList.net client. | (mit, program, web) | 2015-12-05 | nyorem |
| skip-list | 33 | 0.0 | An implementation of pure skip lists | (data, library, mit) | 2017-07-22 | gmalecha |
| skip-var | 34 | 2.0 | Skip variables | (concurrency, library, mit) | 2018-12-24 | dtaskoff |
| skulk | 28 | 0.0 | Eclectic collection of utility functions | (control, library, mit) | 2016-06-05 | geekyfox |
| skylighting-extensions | 12 | 0.0 | Customized Skylighting syntax highlighters | (library, mit, text) | 2019-02-08 | chris_martin, Monoid_Mary |
| skylighting-modding | 10 | 0.0 | Utilities for modifying Skylighting syntaxes | (library, mit, text) | 2019-02-08 | chris_martin, Monoid_Mary |
| skype4hs | 9 | 0.0 | Skype Desktop API binding for Haskell | (library, mit, network) | 2014-04-01 | emonkak |
| slack | 9 | 0.0 | Haskell API for interacting with Slack | (library, mit, network) | 2014-12-29 | dhrosa |
| slack-api | 80 | 2.5 | Bindings to the Slack RTM API. | (library, mit, program, web) | 2017-03-02 | mitchellwrosen, mpickering, asayers |
| slack-notify-haskell | 32 | 0.0 | Slack notifier for Haskell project. | (library, mit, program, web) | 2015-02-26 | tattsun |
| slack-verify | 8 | 0.0 | Slack API Request Verification HMAC | (library, mit, web) | 2018-12-22 | kkweon |
| slack-web | 201 | 0.0 | Bindings for the Slack web API | (library, mit, web) | 2019-03-01 | EmmanuelTouzery, jpvillaisaza |
| slate | 185 | 0.0 | A note taking CLI tool. | (library, mit, program, unclassified) | 2019-01-18 | evuez |
| slave-thread | 283 | 2.0 | A fundamental solution to ghost threads and silent exceptions | (concurrency, concurrent, error-handling, exceptions, failure, library, mit) | 2018-11-14 | NikitaVolkov |
| slim | 9 | 0.0 | Functional reactive user interface programming | (gui, library, mit) | 2016-08-30 | jvdp |
| slot-lambda | 24 | 0.0 | Write lambdas without naming the parameters. | (language, library, mit) | 2014-04-08 | ducis |
| snake | 12 | 0.0 | A basic console snake game. | (game, mit, program) | 2016-05-30 | alaminium |
| snap-accept | 48 | 0.0 | Accept header branching for the Snap web framework | (library, mit, web) | 2017-06-26 | TimothyJones |
| snap-routes | 9 | 0.0 | Typesafe URLs for Snap applications. | (library, mit, network) | 2016-05-16 | AnupamJain |
| snaplet-css-min | 22 | 0.0 | A Snaplet for CSS minification | (library, mit, web) | 2014-03-17 | TimothyJones |
| snaplet-hasql | 33 | 0.0 | A Hasql snaplet | (library, mit, web) | 2015-06-25 | MikeLedger |
| snaplet-purescript | 46 | 0.0 | Automatic (re)compilation of purescript projects | (library, mit, web) | 2016-09-05 | AlfredoDiNapoli |
| snaplet-rest | 9 | 0.0 | REST resources for the Snap web framework | (library, mit, web) | 2013-10-20 | TimothyJones |
| snaplet-riak | 28 | 0.0 | A Snaplet for the Riak database | (database, library, mit) | 2017-11-10 | PaulWilson, lambda_foo |
| snappy-conduit | 9 | 0.0 | Conduit bindings for Snappy (see snappy package) | (codec, library, mit) | 2015-02-10 | toru_tomita |
| snipcheck | 27 | 0.0 | Markdown tester | (development, library, mit) | 2018-10-14 | nmattia |
| snowtify | 26 | 0.0 | snowtify send your result of `stack build` (`stack test`) to notify-daemon :dog2: | (mit, program, simple) | 2017-07-28 | aiya000 |
| soap | 165 | 1.75 | SOAP client tools | (library, mit, web) | 2018-03-16 | AlexanderBondarenko |
| soap-openssl | 48 | 0.0 | TLS-enabled SOAP transport (using openssl bindings) | (library, mit, web) | 2015-03-25 | AlexanderBondarenko |
| soap-tls | 34 | 0.0 | TLS-enabled SOAP transport (using tls package) | (library, mit, web) | 2018-03-16 | AlexanderBondarenko |
| socket | 315 | 2.0 | An extensible socket library. | (library, mit, network, system) | 2018-10-31 | LarsPetersen |
| socket-sctp | 63 | 0.0 | STCP socket extensions library. | (library, mit, network, socket, system) | 2016-11-26 | LarsPetersen, shlevy |
| socket-unix | 27 | 0.0 | Unix domain sockets | (library, mit, network, system) | 2017-02-25 | VyacheslavHashov |
| socketed | 17 | 0.0 | simpe tool to serve piped data over http and websocket | (library, mit, program, web) | 2017-04-13 | sencenan |
| socketio | 33 | 0.0 | Socket.IO server | (library, mit, web) | 2014-05-14 | TingYenLai |
| socketson | 9 | 0.0 | A small websocket backend provider. | (library, mit, network, program) | 2016-02-22 | apho |
| solga | 49 | 0.0 | Simple typesafe web routing | (library, mit, web) | 2016-11-07 | PatrickChilton |
| solga-swagger | 48 | 0.0 | Swagger generation for Solga | (library, mit, web) | 2016-11-07 | PatrickChilton |
| solr | 137 | 0.0 | A minimal Solr client library | (library, mit, unclassified) | 2017-07-01 | NikitaVolkov |
| solve | 25 | 0.0 | Solving simple games | (game, library, mit, program) | 2018-12-03 | JoeHurd |
| sorted | 18 | 0.0 | Efficient, type-safe sorted sequences | (data, library, mit) | 2013-11-15 | JosephAbrahamson |
| soyuz | 11 | 0.0 | DCPU-16 architecture utilities for Notch's 0x10c game. | (compilers-interpreters, library, mit, program) | 2012-04-10 | AlexKropivny |
| special-values | 12 | 0.0 | Typeclass providing special values | (library, mit, testing) | 2017-11-09 | minad |
| speedy-slice | 125 | 0.0 | Speedy slice sampling. | (library, math, mit) | 2016-12-21 | JaredTobin |
| sphinxesc | 34 | 0.0 | Transform queries for sphinx input | (library, mit, program, text) | 2017-03-23 | mackeyrms |
| spice | 86 | 0.0 | An FRP-based game engine written in Haskell. | (frp, library, mit) | 2014-09-05 | Crockeo |
| spir-v | 21 | 0.0 | Some utilities for reading and writing SPIR-V files | (language, library, mit) | 2016-02-16 | jophish |
| split-channel | 47 | 0.0 | Control.Concurrent.Chan split into sending and receiving halves. | (concurrency, library, mit) | 2013-03-17 | LeonSmith |
| splitter | 9 | 0.0 | Use numerical ranges to split out certain lines from a file. | (mit, program, text) | 2013-07-01 | RobertMassaioli |
| sproxy (deprecated in favor of sproxy2) | 107 | 0.0 | HTTP proxy for authenticating users via OAuth2 | (deprecated, mit, program, web) | 2016-11-20 | ip1981 |
| sproxy-web | 21 | 0.0 | Web interface to sproxy database | (mit, program, web) | 2016-06-18 | ip1981 |
| sproxy2 | 70 | 0.0 | Secure HTTP proxy for authenticating users via OAuth2 | (databases, mit, program, web) | 2018-12-15 | ip1981 |
| spsa | 21 | 0.0 | Simultaneous Perturbation Stochastic Approximation Optimization Algorithm | (library, math, mit, optimization) | 2014-01-20 | yanatan16 |
| sql-simple | 27 | 0.0 | common middle-level sql client. | (database, library, mit) | 2014-07-10 | HirotomoMoriwaki |
| sql-simple-mysql | 19 | 0.0 | mysql backend for sql-simple | (database, library, mit) | 2014-07-10 | HirotomoMoriwaki |
| sql-simple-pool | 7 | 0.0 | conection pool for sql-simple | (database, library, mit) | 2014-07-10 | HirotomoMoriwaki |
| sql-simple-postgresql | 27 | 0.0 | postgresql backend for sql-simple | (database, library, mit) | 2014-07-10 | HirotomoMoriwaki |
| sql-simple-sqlite | 27 | 0.0 | sqlite backend for sql-simple | (database, library, mit) | 2014-07-10 | HirotomoMoriwaki |
| sshd-lint | 9 | 0.0 | Check sshd configuration for adherence to best practices | (mit, program, system) | 2015-02-03 | jsl, stackbuilders |
| ssv | 27 | 0.0 | Comma-separated-value (CSV) read, show and write routines | (library, mit, program, text) | 2014-09-15 | BartonMassey |
| stable-heap | 10 | 0.0 | Purely functional stable heaps (fair priority queues) | (data-structures, library, mit) | 2015-05-17 | JakeMcArthur |
| stable-memo | 151 | 0.0 | Memoization based on argument identity | (data, library, mit) | 2015-07-12 | JakeMcArthur |
| stack-bump | 20 | 0.0 | Dead simple version bumping for hpack packages | (development, mit, program) | 2017-07-13 | yamadapc |
| stack-run | 212 | 1.75 | An equivalent to cabal run for stack. | (development, mit, program) | 2017-05-12 | yamadapc |
| stack-run-auto | 92 | 0.0 | Initial project template from stack | (development, library, mit, program) | 2016-06-07 | yamadapc |
| stack-tag | 16 | 0.0 | Create etags for Haskell projects based on Stack snapshots | (library, mit, program, unclassified) | 2018-09-15 | ChristopherReichert |
| stack-type | 18 | 0.0 | The basic stack type | (library, mit, simple) | 2017-01-13 | aiya000 |
| stack-yaml | 18 | 0.0 | Parse a stack.yaml file | (development, distribution, library, mit) | 2017-12-08 | phlummox |
| stack2nix | 92 | 0.0 | Convert stack.yaml files into Nix build instructions. | (distribution, library, mit, nix, program) | 2019-01-17 | domenkozar, iohk_devops |
| stackage | 303 | 0.0 | Dummy package forcing installation of other Stackage packages | (development, library, mit) | 2015-05-06 | ChrisDone, DanBurton, MichaelSnoyman |
| stackage-build-plan (deprecated in favor of stackage-curator) | 19 | 0.0 | Calculate and print (in different formats) Stackage build plans | (deprecated, distribution, library, mit, program) | 2015-05-10 | MichaelSnoyman |
| stackage-cabal (deprecated in favor of stack) | 17 | 0.0 | A CLI executable for cabal-based stackage commands | (deprecated, development, library, mit, program) | 2015-05-06 | DanBurton |
| stackage-cli (deprecated in favor of stack) | 50 | 0.0 | A CLI library for stackage commands | (deprecated, development, library, mit, program) | 2015-05-06 | ChrisDone, DanBurton, MichaelSnoyman |
| stackage-curator | 176 | 0.0 | Tools for curating Stackage bundles | (distribution, library, mit, program) | 2018-03-11 | MichaelSnoyman |
| stackage-install | 44 | 0.0 | Secure download of packages for cabal-install | (distribution, library, mit, program) | 2016-07-18 | MichaelSnoyman |
| stackage-metadata (deprecated) | 18 | 0.0 | DEPRECATED Grab current metadata for all packages | (deprecated, distribution, library, mit, program) | 2015-05-14 | MichaelSnoyman |
| stackage-query | 60 | 1.75 | Stackage package query | (distribution, mit, program) | 2018-11-15 | JensPetersen |
| stackage-sandbox (deprecated in favor of stack) | 43 | 0.0 | Work with shared stackage sandboxes | (deprecated, development, library, mit, program) | 2015-09-01 | ChrisDone, DanBurton, MichaelSnoyman, borsboom |
| stackage-setup (deprecated in favor of stack) | 27 | 0.0 | An executable for downloading a Haskell setup | (deprecated, development, library, mit, program) | 2015-05-14 | DanBurton |
| stackage-types (deprecated in favor of stackage-curator) | 73 | 0.0 | Shared data types between various Stackage packages | (data, deprecated, library, mit) | 2016-01-20 | MichaelSnoyman |
| stackage-update | 60 | 0.0 | Update your package index incrementally (requires git) | (distribution, library, mit, program) | 2015-05-12 | ChrisDone, MichaelSnoyman |
| stackage-upload (deprecated in favor of stack) | 44 | 0.0 | A more secure version of cabal upload which uses HTTPS | (deprecated, distribution, library, mit, program) | 2016-09-06 | MichaelSnoyman, lehins |
| standalone-derive-topdown | 8 | 2.0 | This package will derive class instance along the data type declaration tree. | (development, library, mit) | 2015-10-04 | songzh |
| standalone-haddock | 173 | 0.0 | Generate standalone haddock documentation for a set of packages | (distribution, mit, program) | 2016-09-27 | KarlVoelker, RomanCheplyaka |
| state-codes | 62 | 0.0 | ISO 3166-2:US state codes and i18n names | (data, library, mit) | 2017-10-17 | acamino |
| statistics-hypergeometric-genvar | 8 | 0.0 | Random variate generation from hypergeometric distributions | (library, math, mit, statistics) | 2015-03-26 | srijs |
| statistics-linreg | 49 | 2.0 | Linear regression between two samples, based on the 'statistics' package. | (library, math, mit, statistics) | 2014-08-22 | AlpMestanogullari |
| statsd-client | 38 | 0.0 | Statsd UDP client | (library, mit, network) | 2016-09-09 | keith_duncan, tclem |
| statsd-datadog | 8 | 0.0 | DataDog-flavored StatsD client. | (library, mit, network) | 2015-01-24 | AlexanderBondarenko |
| statsdi | 30 | 0.0 | A lovely [Dog]StatsD implementation | (library, metrics, mit) | 2018-10-25 | iostat |
| steambrowser | 8 | 0.0 | List and launch steam games from the cli | (game, mit, program) | 2014-12-18 | hunteriam |
| stemmer-german | 62 | 1.5 | Extract the stem of a German inflected word form. | (library, mit, nlp) | 2017-09-30 | implementation |
| stm-containers | 451 | 2.0 | Containers for STM | (concurrency, data-structures, library, mit, stm) | 2019-04-18 | NikitaVolkov |
| stm-hamt | 138 | 0.0 | STM-specialised Hash Array Mapped Trie | (concurrency, data-structures, library, mit, stm) | 2018-08-31 | NikitaVolkov |
| store | 317 | 0.0 | Fast binary serialization | (data, library, mit, serialization) | 2018-10-21 | MichaelSloan, MichaelSnoyman, borsboom, fpcomplete, philipp |
| store-core | 252 | 0.0 | Fast and lightweight binary serialization | (data, library, mit, serialization) | 2018-06-17 | MichaelSloan, MichaelSnoyman, borsboom, fpcomplete, philipp |
| store-streaming | 17 | 0.0 | Streaming interfaces for `store` | (data, library, mit, serialization) | 2018-06-01 | MichaelSloan |
| str | 8 | 0.0 | A type class to abstract between many different string types. | (library, mit, text) | 2014-07-16 | thinkpad20 |
| stratosphere | 906 | 2.25 | EDSL for AWS CloudFormation | (aws, cloud, library, mit) | 2019-03-30 | jdreaver |
| stream | 11 | 0.0 | Initial project template from stack | (data, library, mit) | 2016-04-20 | MichaelSnoyman |
| streaming-benchmarks | 29 | 0.0 | Benchmarks to compare streaming packages | (benchmark, mit, program) | 2018-07-17 | harendra |
| streaming-bracketed | 18 | 0.0 | A resource management decorator for "streaming". | (data, library, mit, streaming) | 2018-07-31 | DanielDiazCarrete |
| streaming-cassava | 21 | 0.0 | Cassava support for the streaming ecosystem | (data, library, mit, streaming) | 2018-01-23 | IvanMiljenovic |
| streaming-commons | 1202 | 2.0 | Common lower-level functions needed by various streaming data libraries | (data, library, mit) | 2018-06-28 | MichaelSnoyman |
| streaming-concurrency | 100 | 0.0 | Concurrency support for the streaming ecosystem | (data, library, mit, streaming) | 2018-05-23 | IvanMiljenovic |
| streaming-conduit | 29 | 0.0 | Bidirectional support between the streaming and conduit libraries | (data, library, mit, streaming) | 2018-02-11 | IvanMiljenovic |
| streaming-process | 17 | 0.0 | Streaming support for running system process | (data, library, mit, streaming) | 2018-05-23 | IvanMiljenovic |
| streaming-sort | 16 | 0.0 | Sorting streams | (data, library, mit, streaming) | 2018-03-23 | IvanMiljenovic |
| streaming-wai | 21 | 0.0 | Streaming Wai utilities | (library, mit, web) | 2015-11-30 | WilliamCasarin |
| streaming-with | 103 | 0.0 | with/bracket-style idioms for use with streaming | (data, library, mit, streaming) | 2018-05-23 | IvanMiljenovic |
| strelka | 113 | 0.0 | A simple, flexible and composable web-router | (library, mit, web) | 2018-08-19 | NikitaVolkov |
| strelka-core | 44 | 0.0 | Core components of "strelka" | (library, mit, unclassified) | 2018-08-11 | NikitaVolkov |
| strelka-wai | 21 | 0.0 | WAI compatibility layer for "strelka" | (library, mit, unclassified) | 2018-03-15 | NikitaVolkov |
| strict-list | 50 | 0.0 | Strict linked list | (library, mit, unclassified) | 2019-03-18 | NikitaVolkov |
| strict-writer (deprecated in favor of writer-cps-mtl) | 28 | 0.0 | A stricter writer, which uses StateT in order to avoid space leaks. | (control, deprecated, library, mit) | 2017-02-10 | oisdk |
| string-transform | 33 | 0.0 | simple and easy haskell string transform wrapper | (library, mit, text) | 2018-03-28 | ncaq |
| stringable (deprecated) | 76 | 0.0 | A Stringable type class, in the spirit of Foldable and Traversable | (bytestring, data, deprecated, library, mit, text) | 2014-05-02 | JohnWiegley, KetilMalde |
| stringbuilder | 72 | 0.0 | A writer monad for multi-line string literals | (library, mit, testing) | 2018-02-08 | SimonHengel |
| stringlike | 9 | 0.0 | Transformations to several string-like types | (library, mit, text) | 2013-03-21 | FedorGogolev |
| strings | 43 | 0.0 | Functions for working with strings, including Text, ByteString, etc. | (library, mit, string, text, utility) | 2013-05-26 | JulianFleischer |
| stripe-concepts | 6 | 2.0 | Types for the Stripe API | (library, mit, web) | 2018-12-20 | chris_martin, Monoid_Mary |
| stripe-core | 171 | 0.0 | Stripe API for Haskell - Pure Core | (library, mit, web) | 2018-11-14 | DavidJohnson |
| stripe-haskell | 395 | 2.25 | Stripe API for Haskell | (library, mit, web) | 2018-11-14 | DavidJohnson |
| stripe-http-client | 31 | 0.0 | Stripe API for Haskell - http-client backend | (library, mit, web) | 2018-11-14 | DavidJohnson |
| stripe-http-streams | 170 | 0.0 | Stripe API for Haskell - http-streams backend | (library, mit, web) | 2018-11-14 | DavidJohnson |
| stripe-scotty | 8 | 2.0 | Listen for Stripe webhook events with Scotty | (library, mit, web) | 2018-12-20 | chris_martin, Monoid_Mary |
| stripe-signature | 8 | 2.0 | Verification of Stripe webhook signatures | (library, mit, web) | 2018-12-20 | chris_martin, Monoid_Mary |
| stripe-tests | 101 | 0.0 | Tests for Stripe API bindings for Haskell | (library, mit, web) | 2018-11-14 | DavidJohnson |
| stripe-wreq | 7 | 2.0 | Use the Stripe API via Wreq | (library, mit, web) | 2018-12-20 | chris_martin, Monoid_Mary |
| strive | 475 | 0.0 | A client for the Strava V3 API. | (api, library, mit) | 2019-01-19 | taylorfausak, fozworth |
| stt | 18 | 0.0 | A monad transformer version of the ST monad | (control, library, mit) | 2016-11-06 | mckeankylej |
| stunclient | 15 | 0.0 | RFC 5389: Session Traversal Utilities for NAT (STUN) client | (library, mit, network) | 2014-02-04 | PhilippBalzarek |
| stutter | 18 | 0.0 | (Stutter Text|String)-Utterer | (library, mit, program, tools) | 2018-10-14 | nmattia |
| subnet | 13 | 0.0 | subnetting calculator | (library, mit, network) | 2015-02-13 | gcganley |
| success | 159 | 2.0 | A version of Either specialised for encoding of success or failure | (data, failure, library, mit) | 2016-02-07 | NikitaVolkov |
| successors | 31 | 0.0 | An applicative functor to manage successors | (control, library, mit) | 2017-12-31 | JoachimBreitner |
| sum-type-boilerplate | 15 | 0.0 | Library for reducing the boilerplate involved with sum types | (library, mit, th, types) | 2017-07-31 | jdreaver |
| super-user-spark | 130 | 2.0 | Configure your dotfile deployment with a DSL. | (library, mit, program, system) | 2018-10-23 | Norfair |
| supervisors | 1 | 0.0 | Monitor groups of threads with non-hierarchical lifetimes. | (concurrency, library, mit) | 2018-12-18 | isd |
| supplemented | 34 | 0.0 | Early termination for monads | (library, mit, parsing) | 2016-06-02 | NikitaVolkov |
| swagger-petstore (deprecated in favor of openapi-petstore) | 143 | 0.0 | Auto-generated openapi-petstore API Client | (deprecated, library, mit, web) | 2018-05-16 | jonschoning |
| syfco | 17 | 0.0 | Synthesis Format Conversion Tool / Library | (library, mit, program, syntcomp) | 2017-07-03 | kleinreact |
| symengine | 20 | 0.0 | SymEngine symbolic mathematics engine for Haskell | (ffi, library, math, mit, symbolic-computation) | 2016-06-10 | bollu |
| symengine-hs | 14 | 0.0 | SymEngine symbolic mathematics engine for Haskell | (ffi, library, math, mit, program, symbolic-computation) | 2016-03-05 | bollu |
| sync-mht | 88 | 0.0 | Fast incremental file transfer using Merkle-Hash-Trees | (library, mit, program, utility) | 2016-07-16 | emink |
| syntax | 87 | 0.0 | Reversible parsing and pretty-printing. | (data, library, mit) | 2014-12-12 | pawel834 |
| syntax-attoparsec | 24 | 0.0 | Syntax instances for Attoparsec. | (data, library, mit) | 2014-12-12 | pawel834 |
| syntax-example | 28 | 0.0 | Example application using syntax, a library for abstract syntax descriptions. | (data, mit, program) | 2014-12-12 | pawel834 |
| syntax-example-json | 14 | 0.0 | Example JSON parser/pretty-printer. | (data, mit, program) | 2014-12-12 | pawel834 |
| syntax-pretty (deprecated in favor of syntax-printer) | 19 | 0.0 | Syntax instance for pretty, the pretty printing library. | (data, deprecated, library, mit) | 2014-11-23 | pawel834 |
| syntax-printer | 13 | 0.0 | Text and ByteString printers for 'syntax'. | (data, library, mit) | 2014-12-12 | pawel834 |
| syntaxnet-haskell | 9 | 0.0 | Working with Google's SyntaxNet output files - CoNLL, Tree | (library, mit, nlp) | 2017-07-28 | MichalGajda, sigrlami |
| sys-auth-smbclient | 22 | 0.0 | Auth with smbclient command | (library, mit, system) | 2013-06-16 | KazuoKoga |
| system-argv0 | 38 | 0.0 | Get argv[0] as a FilePath. | (library, mit, system) | 2011-11-18 | JohnMillikin |
| system-canonicalpath | 38 | 0.0 | Abstract data type for canonical paths with some utilities | (library, mit, system) | 2015-03-03 | d12frosted |
| system-extra | 11 | 0.0 | A bunch of system utilities used by other projects | (library, mit, system) | 2017-07-31 | abailly |
| system-fileio (deprecated in favor of directory) | 682 | 0.0 | Consistent filesystem interaction across GHC versions (deprecated) | (deprecated, library, mit, system) | 2018-09-05 | JohnMillikin, MichaelSnoyman |
| system-filepath (deprecated in favor of filepath) | 370 | 0.0 | High-level, byte-based file and directory path manipulations (deprecated) | (deprecated, library, mit, system) | 2018-01-18 | JohnMillikin, MichaelSnoyman |
| system-info | 269 | 2.25 | Get information about CPUs, memory, etc. | (library, mit, system) | 2018-05-04 | dtaskoff |
| system-test | 14 | 0.0 | Runs system tests of applications. | (library, mit, program, testing) | 2016-05-22 | ExcaliburZero |
| table | 8 | 0.0 | Simple tool to generate tables from DSV input | (mit, program, text) | 2015-01-02 | DanielChoi |
| table-tennis | 23 | 0.0 | A table tennis game tracking engine | (game, library, mit) | 2015-01-17 | thelollies |
| tagged-binary | 26 | 0.0 | Provides tools for serializing data tagged with type information. | (data, library, mit, serialization) | 2017-07-31 | jle |
| tagged-timers | 9 | 0.0 | Simple wrappers for timing IO actions (single-threaded) | (library, mit, system) | 2016-03-20 | ranjitjhala |
| tailfile-hinotify | 74 | 0.0 | Tail files in Unix, using hinotify. | (library, mit, system) | 2018-11-06 | DanielDiazCarrete |
| takahashi | 28 | 0.0 | create slide for presentation. | (control, library, mit) | 2015-07-14 | outoftune |
| tal | 9 | 0.0 | An implementation of Typed Assembly Language (Morrisett, Walker, Crary, Glew) | (language, library, mit) | 2016-08-23 | sweirich |
| tao | 10 | 0.0 | Type-level assertion operators. | (library, mit, testing) | 2018-03-20 | jship |
| tao-example | 9 | 0.0 | Example usage of the tao package. | (library, mit, testing) | 2018-03-20 | jship |
| tar-conduit | 223 | 2.0 | Extract and create tar files using conduit for streaming | (data-conduit, mit) | 2019-01-15 | MichaelSnoyman, SimonMarechal, lehins |
| target | 35 | 0.0 | Generate test-suites from refinement types. | (library, mit, program, testing) | 2015-09-01 | EricSeidel |
| taskpool (deprecated in favor of async-pool) | 29 | 0.0 | Manage pools of possibly interdependent tasks using STM and async | (deprecated, library, mit, system) | 2014-08-19 | JohnWiegley |
| tasty | 733 | 2.5 | Modern and extensible testing framework | (library, mit, testing) | 2019-01-31 | EdwardKmett, OliverCharles, RomanCheplyaka, bergey |
| tasty-auto (deprecated in favor of tasty-discover) | 28 | 0.0 | Auto discovery for Tasty with support for ingredients and test tree generation | (deprecated, library, mit, program, testing) | 2017-03-04 | minad |
| tasty-dejafu | 453 | 0.0 | Deja Fu support for the Tasty test framework. | (library, mit, testing) | 2019-03-24 | barrucadu |
| tasty-discover | 301 | 2.0 | Test discovery for the tasty framework. | (library, mit, program, testing) | 2018-06-05 | lwm, minad |
| tasty-expected-failure | 97 | 2.0 | Mark tasty tests as failure expected | (library, mit, testing) | 2018-03-12 | JoachimBreitner |
| tasty-golden | 424 | 1.75 | Golden tests support for tasty | (library, mit, testing) | 2018-06-22 | OliverCharles, RomanCheplyaka |
| tasty-html | 111 | 0.0 | Render tasty output to HTML | (library, mit, testing) | 2018-06-27 | RomanCheplyaka, jdnavarro |
| tasty-hunit | 310 | 2.25 | HUnit support for the Tasty test framework. | (library, mit, testing) | 2017-12-01 | OliverCharles, RomanCheplyaka |
| tasty-kat | 54 | 0.0 | Known Answer Tests (KAT) framework for tasty | (library, mit, tasty-kat) | 2015-01-20 | VincentHanquez |
| tasty-quickcheck | 401 | 2.25 | QuickCheck support for the Tasty test framework. | (library, mit, testing) | 2018-02-13 | OliverCharles, RomanCheplyaka |
| tasty-silver | 113 | 0.0 | A fancy test runner, including support for golden tests. | (library, mit, testing) | 2018-09-24 | PhilippHausmann |
| tasty-smallcheck | 135 | 2.0 | SmallCheck support for the Tasty test framework. | (library, mit, testing) | 2015-11-26 | OliverCharles, RomanCheplyaka |
| tasty-stats | 106 | 0.0 | Collect statistics of your Tasty testsuite | (library, mit, testing) | 2018-05-12 | minad |
| tasty-tap | 60 | 0.0 | TAP (Test Anything Protocol) Version 13 formatter for tasty | (library, mit, testing) | 2017-01-11 | MichaelXavier |
| tds | 10 | 0.0 | Pure Haskell TDS protocol implementation. Mainly for beam-mssql and beam-sybase | (database, library, mit, program) | 2019-03-18 | TravisAthougies |
| teardown | 53 | 0.0 | Build safe and composable teardown sub-routines for resources | (library, mit, system) | 2019-01-30 | RomanGonzalez |
| teeth | 14 | 0.0 | Dental data types | (anatomy, library, mit) | 2016-10-27 | jophish |
| telega | 282 | 0.0 | Telegram Bot API binding | (control, data, library, mit) | 2019-04-19 | iokasimovmt |
| teleport | 14 | 0.0 | A tool to quickly switch between directories | (library, mit, program, tools) | 2016-01-05 | bollu |
| template-haskell-compat-v0208 | 47 | 0.0 | A backwards compatibility layer for Template Haskell newer than 2.8 | (compatibility, library, mit, templatehaskell) | 2019-02-20 | NikitaVolkov |
| template-haskell-util | 35 | 0.0 | Some utilities for template Haskell. | (library, mit, template-haskell) | 2015-03-02 | songzh |
| templatepg (deprecated in favor of postgresql-typed) | 38 | 0.0 | A PostgreSQL access library with compile-time SQL type inference | (database, deprecated, library, mit) | 2015-12-21 | ChrisForno |
| templater | 14 | 0.0 | Simple string templater | (library, mit, text) | 2015-04-30 | geraud |
| term-rewriting | 170 | 2.25 | Term Rewriting Library | (library, logic, mit) | 2019-02-11 | BertramFelgenhauer, MartinAvanzini |
| termplot | 8 | 0.0 | Plot time series in your terminal using commands stdout | (console, mit, program) | 2015-11-19 | jimenezrick |
| test-framework-golden (deprecated in favor of tasty-golden) | 50 | 0.0 | Golden tests support for test-framework | (deprecated, library, mit, testing) | 2015-04-28 | OliverCharles, RomanCheplyaka |
| test-shouldbe (deprecated in favor of hspec-expectations) | 23 | 0.0 | Catchy combinators for HUnit | (deprecated, library, mit, testing) | 2015-04-04 | |
| testbench | 88 | 0.0 | Create tests and benchmarks together | (library, mit, testing) | 2018-05-23 | IvanMiljenovic |
| testloop | 23 | 0.0 | Quick feedback loop for test suites | (development, library, mit, testing) | 2013-08-10 | RomanGonzalez |
| text-and-plots | 19 | 0.0 | EDSL to create HTML documents with plots based on the C3.js library. | (library, mit, text) | 2015-04-07 | andersjel |
| text-builder | 130 | 0.0 | An efficient strict text builder | (library, mit, text) | 2019-01-30 | NikitaVolkov |
| text-normal | 16 | 0.0 | Unicode-normalized text | (data, library, mit) | 2014-04-22 | JoelTaylor |
| text-render | 58 | 0.0 | A type class for rendering objects as text, pretty-printing, etc. | (library, mit, text) | 2017-09-01 | thinkpad20 |
| text-stream-decode (deprecated in favor of streaming-commons) | 33 | 0.0 | Streaming decoding functions for UTF encodings. (deprecated) | (data, deprecated, library, mit, text) | 2014-03-26 | MichaelSnoyman |
| text-utils | 32 | 0.0 | Various text utilities | (library, mit, web) | 2016-11-21 | AlexanderThiemann |
| textmatetags | 15 | 0.0 | A simple Haskell program to provide tags for Haskell code completion in TextMate | (compilers-interpreters, mit, program) | 2011-03-26 | AlessandroVermeulen |
| textual (deprecated in favor of string-conversions, string-convert) | 11 | 0.0 | Textual type class for data that represent text | (deprecated, library, mit, text) | 2016-01-31 | marcosdumay |
| th-cas | 7 | 0.0 | Compile-time CAS(Computer Algebra System) | (library, math, mit, numeric) | 2015-11-16 | junjihashimoto |
| th-instance-reification | 23 | 0.0 | Fixed versions of instances reification functions | (library, mit, template-haskell) | 2015-04-25 | NikitaVolkov |
| th-printf | 123 | 0.0 | Quasiquoters for printf | (library, mit, text) | 2018-08-18 | JudeTaylor |
| th-utilities | 224 | 0.0 | Collection of useful functions for use with Template Haskell | (library, mit, template-haskell) | 2019-01-09 | MichaelSloan |
| theatre | 7 | 0.0 | Minimalistic actor library | (concurrency, library, mit) | 2017-11-13 | NikitaVolkov |
| themoviedb | 163 | 0.0 | Haskell API bindings for http://themoviedb.org | (api, library, mit, network, program) | 2019-04-15 | PeterJones |
| thread-hierarchy | 102 | 0.0 | Simple Haskel thread management in hierarchical manner | (concurrency, library, mit) | 2018-12-23 | nshimaza |
| threads-supervisor | 119 | 0.0 | Simple, IO-based library for Erlang-style thread supervision | (concurrency, library, mit, program) | 2019-04-15 | AlfredoDiNapoli, MikolajKonarski |
| throwable-exceptions | 129 | 0.0 | throwable-exceptions gives the easy way to throw exceptions | (exception, library, mit) | 2017-09-14 | aiya000 |
| thumbnail-plus | 27 | 0.0 | Generate thumbnails easily and safely. | (graphics, library, mit) | 2015-06-14 | FelipeLessa |
| tianbar | 168 | 0.0 | A desktop bar based on WebKit | (library, mit, program, system) | 2017-02-05 | AlexeyKotlyarov |
| tiempo | 15 | 0.0 | Specify time intervals in different units (secs, mins, hours, etc.) | (data, library, mit, time) | 2015-09-01 | RomanGonzalez |
| tightrope | 15 | 0.0 | Nice API for a Slackbot | (library, mit, web) | 2014-07-27 | ian |
| time-warp | 28 | 2.0 | Distributed systems execution emulation | (control, library, mit, network) | 2017-03-18 | jagajaga, gromak, volhovm, martoon |
| timecalc | 11 | 0.0 | (console, mit, program) | 2011-05-02 | ChrisEidhof | |
| timeout | 16 | 0.0 | Generalized sleep and timeout functions | (concurrency, control, library, mit) | 2014-08-02 | FedorGogolev |
| timespan | 42 | 0.0 | Useful timespan datatype and functions | (library, mit, web) | 2016-12-24 | AlexanderThiemann |
| timestamp | 21 | 0.0 | Space-efficient Unix timestamp and utilities | (library, mit, time) | 2018-04-19 | NikitaVolkov, effectfully, IrinaArtemeva, vlastachu, izubkov, OShev |
| timestamper | 19 | 0.0 | Read standard input and prepend each line with a timestamp | (mit, program, system) | 2015-07-31 | kisom |
| tinytemplate | 43 | 2.0 | A tiny text templating library | (library, mit, text) | 2015-09-08 | PhilFreeman, karchie |
| tld | 81 | 0.0 | This project separates subdomains, domains, and top-level-domains from URLs. | (library, mit, network) | 2017-10-24 | jp_rider |
| tokenify | 12 | 0.0 | A regex lexer | (library, mit, parser) | 2015-05-17 | akst |
| tonalude | 14 | 0.0 | A standard library for Tonatona framework. | (control, library, mit, tonatona) | 2019-01-26 | arowM |
| tonaparser | 10 | 0.0 | Scalable way to pass runtime configurations for tonatona | (library, mit, system, tonatona) | 2019-01-25 | arowM |
| tonatona | 13 | 0.0 | meta application framework | (framework, library, mit, tonatona, web) | 2019-01-27 | arowM |
| tonatona-google-server-api | 40 | 0.0 | tonatona plugin for google-server-api | (database, library, mit, tonatona, web) | 2019-03-05 | arowM |
| tonatona-logger | 12 | 0.0 | tonatona plugin for logging. | (library, mit, system, tonatona) | 2019-01-25 | arowM |
| tonatona-persistent-postgresql | 9 | 0.0 | tonatona plugin for accessing PostgreSQL database. | (database, library, mit, tonatona) | 2019-01-27 | arowM |
| tonatona-persistent-sqlite | 10 | 0.0 | tonatona plugin for accessing Sqlite database. | (database, library, mit, tonatona) | 2019-01-27 | arowM |
| tonatona-servant | 39 | 0.0 | tonatona plugin for servant. | (library, mit, servant, tonatona, web) | 2019-03-05 | arowM |
| toodles | 327 | 0.0 | Manage the TODO entries in your code | (library, mit, program, project-management) | 2019-02-19 | aviaviavi |
| total-maps | 19 | 0.0 | Dense and sparse total maps. | (containers, data, data-structures, library, mit) | 2015-11-19 | pawel834 |
| touched | 16 | 0.0 | Library (and cli) to execute a procedure on file change. | (library, mit, program, system) | 2015-03-27 | crough |
| trace | 32 | 0.0 | A monad transformer for tracing provenience of errors | (control, library, mit) | 2015-04-15 | JonSterling |
| tracy | 24 | 0.0 | Convenience wrappers for non-intrusive debug tracing | (development, library, mit) | 2016-10-17 | dredozubov |
| traildb | 108 | 0.0 | TrailDB bindings for Haskell | (database, library, mit) | 2018-10-22 | Adeon |
| transaction | 21 | 0.0 | Monadic representation of transactions. | (data, library, mit) | 2018-03-28 | arowM |
| transient | 109 | 2.5 | composing programs with multithreading, events and distributed computing | (concurrency, control, library, mit) | 2018-04-15 | AlbertoCorona, geraldus |
| transient-universe | 74 | 0.0 | Remote execution and map-reduce: distributed computing for Transient | (control, distributed-computing, library, mit, program) | 2018-04-15 | AlbertoCorona, geraldus |
| translatable-intset | 8 | 0.0 | Integer sets with a constant time translate operation. | (data-structures, library, mit) | 2011-02-04 | JannisHarder |
| translate-cli | 29 | 0.0 | Translation cli tool | (cli, library, mit, program) | 2017-10-15 | andys8 |
| trasa | 50 | 0.0 | Type Safe Web Routing | (library, mit, web) | 2019-03-23 | andrewthad, mckeankylej, chessai |
| trasa-client | 59 | 0.0 | Type safe http requests | (library, mit, web) | 2019-03-24 | andrewthad, mckeankylej, chessai |
| trasa-reflex | 11 | 0.0 | Reactive Type Safe Routing | (library, mit, text) | 2017-06-17 | andrewthad, mckeankylej, chessai |
| trasa-server | 29 | 0.0 | Type safe web server | (library, mit, web) | 2019-03-24 | andrewthad, mckeankylej, chessai |
| trasa-th | 17 | 0.0 | Template Haskell to generate trasa routes | (library, mit, web) | 2019-03-24 | chessai |
| traverse-with-class | 188 | 0.0 | Generic applicative traversals | (data, library, mit) | 2017-04-23 | AdamBergmark, RomanCheplyaka, SjoerdVisscher |
| travis | 29 | 0.0 | A simple client implementation using Travis CI API. | (library, mit, web) | 2015-09-08 | tomtau |
| treefold | 29 | 0.0 | Provides folds which try to combine elements in a balanced way. | (data, library, mit) | 2017-10-04 | oisdk |
| tripLL | 7 | 0.0 | A very simple triple store | (database, library, mit) | 2015-11-30 | apho |
| tsvsql | 15 | 0.0 | Template tsv into SQL | (mit, program, text) | 2016-07-09 | DanielChoi |
| ttrie | 74 | 0.0 | Contention-free STM hash map | (concurrency, library, mit) | 2015-11-07 | MichaelSchroeder |
| tttool | 344 | 0.0 | Working with files for the Tiptoi® pen | (mit, program, reverse-engineering) | 2019-03-30 | JoachimBreitner |
| tuple-morph | 12 | 0.0 | Morph between tuples, or convert them from and to HLists. | (data, library, mit) | 2014-11-22 | pawel834 |
| turing-machines | 11 | 0.0 | A simple simulator for Turing machines | (library, math, mit) | 2016-07-24 | jariazavalverde |
| turkish-deasciifier | 7 | 0.0 | Haskell port of Deniz Yuret's Turkish deasciifier. | (language, library, mit, program) | 2015-07-22 | cattheory |
| twentyseven | 9 | 0.0 | Rubik's cube solver | (algorithms, library, mit, program) | 2016-03-16 | lyxia |
| twhs | 8 | 0.0 | CLI twitter client. | (library, mit, program, web) | 2014-06-02 | ShinichiroSuzuki |
| twill | 12 | 0.0 | Twilio API interaction | (library, mit, service) | 2012-11-08 | JosephAbrahamson |
| twitch | 60 | 2.25 | A high level file watcher DSL | (library, mit, system) | 2018-12-12 | JonathanFischoff, AndreasSchacker |
| twitter-feed | 263 | 0.0 | Client for fetching Twitter timeline via Oauth | (library, mit, web) | 2016-10-17 | jsl, stackbuilders, sestrella, mrkkrp, jmorocho |
| tx | 7 | 0.0 | Persistent transactions on top of STM. | (database, library, mit) | 2013-09-30 | MichaelSchroeder |
| tyfam-witnesses | 80 | 0.0 | Provide proof witnesses for closed type family evaluation | (development, library, mit) | 2018-11-13 | GaborGreif |
| type-indexed-queues | 44 | 0.0 | Queues with verified and unverified versions. | (data-structures, library, mit) | 2017-04-27 | oisdk |
| type-level-kv-list | 13 | 0.0 | A module for hash map like object with type level keys. | (data, library, mit) | 2016-11-06 | arowM |
| type-map | 91 | 0.0 | Type-indexed maps | (data, library, mit) | 2019-01-03 | lyxia |
| type-structure | 12 | 0.0 | Type structure analysis | (data, library, mit) | 2014-04-04 | NikitaVolkov |
| type-tree | 15 | 0.0 | Tree representations of datatypes | (language, library, mit) | 2018-04-07 | JudeTaylor |
| typed-process | 463 | 2.0 | Run external processes, with strong typing of streams | (library, mit, system) | 2019-01-16 | MichaelSnoyman |
| typed-streams | 12 | 0.0 | A stream based replacement for lists | (data, library, mit) | 2017-03-18 | clinton |
| typed-wire | 40 | 0.0 | Language-independent type-safe communication | (library, mit, program, web) | 2016-06-14 | AlexanderThiemann |
| typelits-witnesses | 61 | 2.25 | Existential witnesses, singletons, and classes for operations on GHC TypeLits | (data, library, mit) | 2018-10-02 | jle |
| typerep-map | 36 | 2.5 | Efficient implementation of a dependent map with types as keys | (data, data-structures, library, mit, types) | 2019-03-27 | shersh, vrom911 |
| types-compat | 14 | 0.0 | ghc-7.6/7.8 compatible GHC.TypeLits, Data.Typeable and Data.Proxy. | (compatibility, library, mit) | 2015-02-28 | HirotomoMoriwaki |
| typescript-docs | 15 | 0.0 | A documentation generator for TypeScript Definition files | (language, mit, program) | 2014-01-07 | PhilFreeman |
| udp-streaming | 12 | 0.0 | Streaming to and from UDP socket | (library, mit, network, streaming) | 2018-03-18 | mihaigiurgeanu |
| uid | 11 | 0.0 | Simple unique identifier datatype, serializable and encodable as base32 | (data, library, mit) | 2013-08-11 | PhilHargett |
| uniform-io | 36 | 0.0 | Uniform IO over files, network, anything. | (library, mit, system) | 2016-04-02 | marcosdumay |
| union-find-array | 20 | 0.0 | union find data structure | (algorithms, data, library, mit) | 2015-04-10 | BertramFelgenhauer, MartinAvanzini |
| uniquely-represented-sets | 9 | 0.0 | (library, mit, unclassified) | 2018-01-15 | oisdk | |
| universum | 458 | 1.75 | Custom prelude used in Serokell | (library, mit, prelude) | 2018-10-31 | Artyom, gromak, volhovm, shersh, vrom911 |
| unix-process-conduit (deprecated in favor of keter) | 51 | 0.0 | Run processes on Unix systems, with a conduit interface (deprecated) | (deprecated, library, mit, system) | 2014-03-20 | MichaelSnoyman |
| unliftio | 406 | 2.5 | The MonadUnliftIO typeclass for unlifting monads to IO (batteries included) | (control, library, mit) | 2018-12-30 | MichaelSnoyman |
| unliftio-core | 295 | 2.0 | The MonadUnliftIO typeclass for unlifting monads to IO | (control, library, mit) | 2018-08-28 | MichaelSnoyman |
| unordered-containers-rematch | 8 | 0.0 | Rematch support for unordered containers | (control, library, mit) | 2013-05-20 | TomCrayford |
| unordered-graphs | 11 | 0.0 | Graph library using unordered-containers | (data-structures, graphs, library, mit) | 2016-07-19 | IvanMiljenovic |
| unparse-attoparsec | 6 | 0.0 | An attoparsec roundtrip | (library, mit, parsing, text) | 2018-12-07 | lyxia |
| unscramble | 23 | 0.0 | Solve Boggle-like word games | (mit, program, text) | 2013-12-30 | JoelTaylor |
| unsequential | 25 | 0.0 | An extension removing the sequentiality from monads | (control, library, mit) | 2017-03-20 | NikitaVolkov |
| unused | 93 | 0.0 | A command line tool to identify unused code. | (cli, library, mit, program) | 2018-08-29 | joshuaclayton |
| uploadcare | 8 | 0.0 | Haskell client for Uploadcare. | (api, library, mit, web) | 2012-10-06 | DimitrySolovyov |
| uri-templater | 83 | 0.0 | Parsing & Quasiquoting for RFC 6570 URI Templates | (library, mit, network) | 2017-09-02 | IanDuncan |
| url-decoders | 30 | 0.0 | Decoders for URL-encoding (aka Percent-encoding) | (codecs, library, mit, web) | 2018-07-27 | NikitaVolkov |
| urn-random | 17 | 0.0 | A package for updatable discrete distributions | (data, library, mit) | 2017-07-14 | kwf, AntalSpectorZabusky |
| useragents | 18 | 0.0 | A collection of user agents | (library, mit, network, program) | 2019-02-19 | Jappie |
| users | 71 | 2.0 | A library simplifying user management for web applications | (library, mit, web) | 2016-02-23 | AlexanderThiemann |
| users-persistent | 23 | 0.0 | A persistent backend for the users package | (data, library, mit) | 2016-05-22 | AlexanderThiemann |
| users-postgresql-simple | 110 | 0.0 | A PostgreSQL backend for the users package | (library, mit, web) | 2016-05-22 | AlexanderThiemann |
| users-test | 84 | 0.0 | Library to test backends for the users library | (library, mit, web) | 2016-05-22 | AlexanderThiemann |
| utc | 22 | 0.0 | A pragmatic time and date library. | (data, library, mit, parsing, time) | 2015-06-17 | LarsPetersen |
| uu-interleaved | 71 | 0.0 | An interleaving combinator for use with applicative style implementations. | (applicative, control, library, mit, parsing, text) | 2018-08-06 | DoaitseSwierstra |
| uu-options | 19 | 0.0 | Parse command line options using uu-interleave and uu-parsinglib | (library, mit, options) | 2015-05-12 | DoaitseSwierstra |
| uu-parsinglib | 617 | 0.0 | Fast, online, error-correcting, monadic, applicative, merging, permuting, interleaving, idiomatic parser combinators. | (library, mit, parsercombinators, parsing, text) | 2016-04-12 | DoaitseSwierstra |
| uuid-le | 12 | 0.0 | Universally Unique Identifiers with little-endian-ish encoding tools | (data, library, mit) | 2014-09-29 | StijnVanDrongelen |
| vabal-lib | 15 | 0.0 | Core algorithms and datatypes used by vabal | (development, distribution, library, mit) | 2019-01-10 | Franciman |
| vado | 169 | 0.0 | Runs commands on remote machines using ssh | (development, library, mit, program) | 2019-04-06 | HamishMackenzie |
| valid-names | 10 | 0.0 | Valid operator/module characters | (language, library, mit) | 2013-12-29 | JoelTaylor |
| validate-input | 16 | 0.0 | Input validation combinator library | (library, mit, web) | 2015-11-04 | AlexanderThiemann |
| validity | 268 | 0.0 | Validity typeclass | (library, mit, validity) | 2019-02-21 | Norfair, NickskeVdb |
| validity-aeson | 64 | 0.0 | Validity instances for aeson | (library, mit, validity) | 2018-06-30 | Norfair |
| validity-bytestring | 26 | 0.0 | Validity instances for bytestring | (library, mit, validity) | 2019-03-07 | Norfair |
| validity-containers | 102 | 0.0 | Validity instances for containers | (library, mit, validity) | 2018-06-30 | Norfair |
| validity-path | 96 | 0.0 | Validity instances for Path | (library, mit, validity) | 2018-08-25 | Norfair |
| validity-primitive | 14 | 0.0 | Validity instances for primitive | (library, mit, validity) | 2018-08-25 | Norfair |
| validity-scientific | 62 | 0.0 | Validity instances for scientific | (library, mit, web) | 2018-08-25 | Norfair |
| validity-text | 125 | 0.0 | Validity instances for text | (library, mit, web) | 2018-08-25 | Norfair |
| validity-time | 75 | 0.0 | Validity instances for time | (library, mit, validity) | 2018-08-25 | Norfair |
| validity-unordered-containers | 63 | 0.0 | Validity instances for unordered-containers | (library, mit, validity) | 2018-08-25 | Norfair |
| validity-uuid | 51 | 0.0 | Validity instances for uuid | (library, mit, web) | 2018-08-25 | Norfair |
| validity-vector | 63 | 0.0 | Validity instances for vector | (library, mit, validity) | 2018-08-25 | Norfair |
| valor | 27 | 2.25 | Simple general structured validation library | (library, mit, validation) | 2018-06-29 | LukaHadziegric |
| variables | 11 | 0.0 | Monads with variables, without deep magic | (control, library, mit) | 2014-08-18 | alynn |
| varying | 76 | 2.0 | FRP through value streams and monadic splines. | (control, frp, library, mit, program) | 2018-10-04 | SchellScivally |
| vault-tool | 19 | 0.0 | Client library for HashiCorp's Vault tool (via HTTP API) | (library, mit, network) | 2018-03-11 | BitConnor |
| vault-tool-server | 13 | 0.0 | Utility library for spawning a HashiCorp Vault process | (library, mit, network) | 2018-03-11 | BitConnor |
| vcf | 17 | 2.0 | A package to parse VCF files inspired in similar python libraries | (bioinformatics, library, mit) | 2017-08-10 | juanpaucar |
| vector-builder | 315 | 0.0 | Vector builder | (library, mit, vector) | 2019-02-06 | NikitaVolkov |
| vector-conduit | 25 | 0.0 | Conduit utilities for vectors | (data, library, mit) | 2012-12-31 | JaredHance |
| vector-extras | 12 | 0.0 | Utilities for the "vector" library | (library, mit, vector) | 2019-03-18 | NikitaVolkov |
| vector-shuffling | 10 | 0.0 | Algorithms for vector shuffling | (library, mit, random, vector) | 2018-04-03 | NikitaVolkov, effectfully, IrinaArtemeva, vlastachu |
| vector-space-map | 16 | 0.0 | vector-space operations for finite maps using Data.Map | (library, math, mit) | 2018-10-16 | ChristianConkle |
| vector-split | 14 | 0.0 | Combinator library for splitting vectors. | (data, data-structures, library, mit) | 2017-01-31 | fho |
| verbalexpressions | 7 | 0.0 | Regular expressions made easy | (library, mit, text) | 2013-10-21 | klrr |
| vigilance | 10 | 0.0 | An extensible dead-man's switch system | (mit, utils) | 2013-09-17 | MichaelXavier |
| vimus | 17 | 0.0 | An MPD client with vim-like key bindings | (library, mit, program, sound) | 2015-04-28 | JoachimFasting, SimonHengel |
| vinyl | 410 | 2.0 | Extensible Records | (library, mit, records) | 2019-01-03 | AnthonyCowley, JonSterling |
| vinyl-json | 6 | 0.0 | Provide json instances automagically to vinyl types | (library, mit, web) | 2014-03-12 | tbelaire, heptahedron |
| vinyl-named-sugar | 10 | 0.0 | Syntax sugar for vinyl records using overloaded labels. | (data, library, mit) | 2019-02-21 | Solonarv |
| visibility | 12 | 0.0 | Simple computation of visibility polygons. | (geometry, library, mit) | 2016-01-18 | darwin226 |
| vorbiscomment | 9 | 0.0 | Reading of Vorbis comments from Ogg Vorbis files | (library, mit, sound, text) | 2010-07-28 | ChrisWagner |
| vrpn | 65 | 0.0 | Bindings to VRPN. | (library, mit, network, program) | 2019-02-20 | BrianBush |
| vt-utils | 11 | 0.0 | Vector and Text utilities | (library, mit, utils) | 2019-01-29 | Wilton |
| wai | 982 | 2.5 | Web Application Interface. | (library, mit, web) | 2019-01-22 | KazuYamamoto, MichaelSnoyman |
| wai-app-static | 985 | 0.0 | WAI application for static serving | (library, mit, program, web, yesod) | 2019-02-17 | MichaelSnoyman |
| wai-conduit | 62 | 0.0 | conduit wrappers for WAI | (conduit, library, mit, web) | 2018-03-19 | MichaelSnoyman |
| wai-cors | 202 | 2.0 | CORS for WAI | (http, library, mit, network, web, yesod) | 2017-12-02 | JonSterling, larsk |
| wai-devel | 15 | 0.0 | A web server for the development of WAI compliant web applications. | (library, mit, program, web) | 2016-03-21 | urbanslug |
| wai-eventsource (deprecated in favor of wai-extra) | 222 | 0.0 | WAI support for server-sent events (deprecated) | (deprecated, library, mit, web) | 2014-06-09 | FelipeLessa, MichaelSnoyman |
| wai-extra | 2095 | 0.0 | Provides some basic WAI handlers and middleware. | (library, mit, web) | 2019-01-21 | FelipeLessa, GregWeber, MichaelSnoyman |
| wai-frontend-monadcgi | 172 | 0.0 | Run CGI apps on WAI. | (library, mit, web) | 2016-11-20 | MichaelSnoyman |
| wai-graceful | 10 | 0.0 | Graceful shutdown for WAI applications. | (library, mit, network) | 2013-11-27 | AlexanderBondarenko |
| wai-handler-devel (deprecated in favor of yesod-bin) | 101 | 0.0 | WAI server that automatically reloads code after modification. (deprecated) | (deprecated, library, mit, program, web) | 2014-03-26 | MichaelSnoyman |
| wai-handler-fastcgi | 77 | 0.0 | Wai handler to fastcgi | (library, mit, web) | 2015-12-30 | MichaelSnoyman |
| wai-handler-launch | 131 | 0.0 | Launch a web app in the default browser. | (library, mit, web) | 2018-03-25 | MichaelSnoyman |
| wai-handler-scgi (deprecated in favor of wai-extra) | 48 | 0.0 | Wai handler to SCGI (deprecated) | (deprecated, library, mit, web) | 2014-03-21 | MichaelSnoyman |
| wai-handler-webkit | 51 | 0.0 | Turn WAI applications into standalone GUIs using QtWebkit. | (library, mit, web) | 2015-12-30 | MichaelSnoyman |
| wai-http2-extra | 25 | 0.0 | WAI utilities for HTTP/2 | (library, mit, web) | 2016-07-22 | KazuYamamoto |
| wai-lambda | 25 | 0.0 | Haskell Webapps on AWS Lambda | (library, mit, program, web) | 2019-03-20 | nmattia |
| wai-middleware-auth | 77 | 2.0 | Authentication middleware that secures WAI application | (library, mit, program, web) | 2017-07-12 | lehins |
| wai-middleware-consul | 39 | 0.0 | Wai Middleware for Consul | (library, mit, network) | 2015-04-01 | MichaelSnoyman, dysinger |
| wai-middleware-crowd | 115 | 0.0 | Middleware and utilities for using Atlassian Crowd authentication | (library, mit, program, web) | 2016-08-17 | MichaelSnoyman |
| wai-middleware-slack-verify | 15 | 0.0 | WAI Slack request verification middleware | (library, mit, web) | 2018-07-09 | brandonhamilton |
| wai-router | 10 | 0.0 | Provides basic routing on URL paths for WAI. | (library, mit, web) | 2012-05-21 | MarekDolgos |
| wai-routes | 495 | 2.0 | Typesafe URLs for Wai applications. | (library, mit, network) | 2019-04-12 | AnupamJain |
| wai-secure-cookies | 50 | 0.0 | (library, mit, program, web) | 2018-12-27 | alaminium | |
| wai-static-pages | 24 | 0.0 | generate static html pages from a WAI application | (library, mit, web) | 2015-02-15 | GregWeber |
| wai-test (deprecated in favor of wai-extra) | 116 | 0.0 | Unit test framework (built on HUnit) for WAI applications. (deprecated) | (deprecated, library, mit, testing, web, yesod) | 2014-06-09 | GregWeber, MichaelSnoyman |
| wai-thrift | 15 | 0.0 | Thrift transport layer for Wai | (library, mit, web) | 2015-10-21 | yogeshsajanikar |
| wai-throttler | 22 | 0.0 | Wai middleware for request throttling | (library, mit, web) | 2015-02-24 | mkulkin |
| wai-websockets | 183 | 0.0 | Provide a bridge between WAI and the websockets package. | (library, mit, web, yesod) | 2018-03-19 | MichaelSnoyman |
| waitfree | 25 | 0.0 | A wrapping library for waitfree computation. | (concurrency, library, mit, system) | 2011-06-07 | YoichiHirai |
| waitra | 51 | 0.0 | A very simple Wai router | (library, mit, web) | 2015-09-01 | phadej |
| warp | 2535 | 2.5 | A fast, light-weight web server for WAI applications. | (library, mit, web, yesod) | 2019-01-21 | KazuYamamoto, MichaelSnoyman |
| warp-static (deprecated in favor of wai-app-static) | 69 | 0.0 | Static file server based on Warp and wai-app-static (deprecated) | (deprecated, mit, program, web) | 2014-03-21 | MichaelSnoyman |
| warp-tls | 367 | 2.0 | HTTP over TLS support for Warp via the TLS package | (library, mit, web, yesod) | 2018-04-18 | KazuYamamoto, MichaelSnoyman |
| warped | 23 | 0.0 | Warp and Wai Library. | (library, mit, network) | 2018-10-12 | markfine |
| wasm | 16 | 2.25 | WebAssembly Language Toolkit and Interpreter | (compilers-interpreters, library, mit, program) | 2018-06-20 | irezvov |
| watcher | 13 | 0.0 | Opinionated filesystem watcher | (library, mit, system) | 2013-06-20 | NateSoares |
| weather-api | 136 | 0.0 | Weather API implemented in Haskell | (api, library, mit) | 2017-05-31 | PeterGoncharov |
| web-fpco | 27 | 0.0 | Wrappers for web frameworks to ease usage with the FP Complete environment. | (library, mit, web) | 2013-04-16 | MichaelSnoyman |
| web-push | 11 | 0.0 | Send messages using Web Push protocol. | (library, mit, web) | 2017-06-17 | sarthakbagaria |
| web-routing | 44 | 0.0 | simple routing library | (library, mit, web) | 2015-04-02 | HirotomoMoriwaki, winterland |
| webapp | 220 | 2.0 | Haskell web app framework based on WAI & Warp | (library, mit, web) | 2017-04-14 | natesymer |
| webdriver-angular | 147 | 0.0 | Webdriver actions to assist with testing a webpage which uses Angular.Js | (library, mit, web) | 2016-08-28 | JohnLenz |
| webex-teams-api | 16 | 0.0 | A Haskell bindings for Webex Teams API | (library, mit, program, web) | 2018-05-30 | nshimaza |
| webex-teams-conduit | 16 | 0.0 | Conduit wrapper of Webex Teams List API | (library, mit, program, web) | 2018-05-30 | nshimaza |
| webex-teams-pipes | 16 | 0.0 | Pipes wrapper of Webex Teams List API | (library, mit, program, web) | 2018-05-30 | nshimaza |
| webify | 19 | 0.0 | webfont generator | (mit, program, web) | 2018-02-24 | ananthakumaran, srhb |
| webrtc-vad | 57 | 0.0 | Easy voice activity detection | (library, mit, sound) | 2016-07-07 | PatrickChilton |
| weighted | 12 | 0.0 | Writer monad which uses semiring constraint | (control, library, mit) | 2017-02-13 | oisdk |
| welshy | 6 | 0.0 | Haskell web framework (because Scotty had trouble yodeling) | (library, mit, web) | 2013-09-30 | MichaelSchroeder |
| why3 | 6 | 0.0 | Haskell support for the Why3 input format. | (languages, library, mit) | 2015-08-27 | EricMertens |
| wigner-symbols | 6 | 0.0 | CG coefficients and Wigner symbols. | (library, math, mit) | 2015-10-02 | Rufflewind |
| wilton-ffi | 71 | 0.0 | Haskell modules support for Wilton JavaScript runtime | (ffi, library, mit) | 2018-09-15 | Wilton |
| with-location (deprecated in favor of call-stack) | 58 | 0.0 | Use ImplicitParams-based source locations in a backward compatible way | (data, deprecated, library, mit) | 2016-03-16 | SimonHengel |
| wl-pprint-console | 77 | 0.0 | Wadler/Leijen pretty printer supporting colorful console output. | (library, mit, text) | 2018-08-13 | minad |
| wobsurv | 8 | 0.0 | A simple and highly performant HTTP file server | (library, mit, network, networking, program, service) | 2014-10-12 | NikitaVolkov |
| wolf | 805 | 0.0 | Amazon Simple Workflow Service Wrapper. | (aws, cloud, distributed-computing, library, mit, network, program) | 2019-04-13 | markfine |
| woot | 24 | 0.0 | Real time group editor without operational transform. | (data, library, mit) | 2016-08-05 | tgolson |
| workdays | 27 | 0.0 | Workday calculations | (library, mit, time) | 2016-11-17 | jsl, jpvillaisaza, stackbuilders |
| wreq-stringless | 26 | 0.0 | Simple wrapper to use wreq without Strings | (library, mit, web) | 2018-01-16 | jkeck |
| wright | 7 | 0.0 | Colour space transformations and metrics. | (data, library, mit) | 2014-05-16 | vi |
| wuss | 231 | 0.0 | Secure WebSocket (WSS) clients | (library, mit, network) | 2019-01-20 | fozworth |
| xbattbar | 10 | 0.0 | Simple battery indicator | (graphics, mit, program) | 2012-10-07 | AlexanderPolakov |
| xdcc | 43 | 0.0 | A wget-like utility for retrieving files from XDCC bots on IRC | (mit, network, program) | 2017-03-19 | JanGerlinger |
| xgboost-haskell | 15 | 0.0 | XGBoost library for Haskell. | (development, library, mit, program) | 2017-10-19 | sighingnow |
| xkbcommon | 17 | 0.0 | Haskell bindings for libxkbcommon | (library, mit, text) | 2016-10-02 | AukeBooij |
| xlsior | 27 | 0.0 | Streaming Excel file generation and parsing | (codec, library, mit) | 2015-07-03 | rcallahan |
| xlsx | 98 | 2.25 | Simple and incomplete Excel file parser/writer | (codec, library, mit) | 2018-03-24 | KirillZaborsky |
| xlsx-templater | 7 | 2.0 | Simple and incomplete Excel file templater | (codec, library, mit, program) | 2012-06-25 | KirillZaborsky |
| xml-conduit | 1201 | 2.0 | Pure-Haskell utilities for dealing with XML with the conduit package. | (conduit, library, mit, xml) | 2018-09-15 | MichaelSnoyman, koral |
| xml-conduit-decode | 6 | 0.0 | Historical cursors & decoding on top of xml-conduit. | (library, mit, xml) | 2016-06-12 | BenKolera |
| xml-conduit-writer | 59 | 0.0 | Warm and fuzzy creation of XML documents. | (library, mit, text) | 2017-09-30 | AlexanderBondarenko |
| xml-isogen | 18 | 0.0 | Generate XML-isomorphic types | (data, library, mit) | 2018-04-19 | typeable |
| xml-query | 10 | 0.0 | A parser-agnostic declarative API for querying XML-documents | (data, library, mit, parsing, xml) | 2016-04-04 | NikitaVolkov |
| xml-query-xml-conduit | 9 | 0.0 | A binding for the "xml-query" and "xml-conduit" libraries | (data, library, mit, parsing, xml) | 2016-04-04 | NikitaVolkov |
| xml-query-xml-types | 10 | 0.0 | An interpreter of "xml-query" queries for the "xml-types" documents | (data, library, mit, parsing, xml) | 2016-04-04 | NikitaVolkov |
| xml-to-json | 40 | 0.0 | Library and command line tool for converting XML files to json | (library, mit, program, web, xml) | 2015-03-30 | NoamLewis |
| xml-to-json-fast | 47 | 0.0 | Fast, light converter of xml to json capable of handling huge xml files | (json, library, mit, program, web, xml) | 2015-03-30 | NoamLewis |
| xml-types | 360 | 0.0 | Basic types for representing XML | (library, mit, text, xml) | 2015-07-08 | JohnMillikin |
| xmltv | 6 | 0.0 | Show tv channels in the terminal | (library, mit, program, system) | 2014-11-17 | dagle |
| xmonad-entryhelper | 6 | 0.0 | XMonad config entry point wrapper | (library, mit, xmonad) | 2015-01-17 | javran |
| xmonad-screenshot | 16 | 0.0 | Workspaces screenshooting utility for XMonad. | (library, mit, xmonad) | 2015-06-25 | DmitryMalikov |
| xsha1 | 7 | 2.0 | cryptanalysis of Blizzard's broken SHA-1 implementation. | (cryptography, library, mit) | 2012-03-15 | AlexKropivny |
| yabi | 39 | 2.0 | Yet Another Brainfuck Interpreter | (compilers-interpreters, mit, program) | 2017-06-22 | fgaz |
| yabi-muno | 9 | 0.0 | Yet Another Brainfuck Interpreter | (language, library, mit, program) | 2015-03-08 | L8D |
| yahoo-finance-conduit | 6 | 0.0 | Streaming aproach to the yahoo finance api | (data, library, mit) | 2014-09-18 | AlexanderThiemann |
| yak | 26 | 0.0 | A strongly typed IRC library | (library, mit, network) | 2019-02-23 | tsahyt |
| yam-config (deprecated) | 48 | 0.0 | Yam Configuation | (deprecated, library, mit, project) | 2018-05-28 | leptonyu |
| yam-logger (deprecated) | 36 | 0.0 | Yam Logger | (deprecated, library, mit, project) | 2018-05-27 | leptonyu |
| yam-transaction (deprecated) | 48 | 0.0 | Yam transaction | (deprecated, library, mit, project) | 2018-05-28 | leptonyu |
| yam-web (deprecated) | 49 | 0.0 | Yam Web | (deprecated, library, mit, program, project) | 2018-05-28 | leptonyu |
| yaml-combinators | 64 | 0.0 | YAML parsing combinators for improved validation and error reporting | (library, mit, text) | 2018-06-07 | RomanCheplyaka |
| yaml-config | 29 | 0.0 | Configuration management | (configuration, library, mit) | 2016-03-17 | FedorGogolev, MaximMitroshin |
| yampa-gloss | 30 | 0.0 | A GLOSS backend for Yampa | (graphics, library, mit) | 2019-02-24 | IvanPerez |
| yampa-sdl2 | 23 | 0.0 | Yampa and SDL2 made easy | (library, mit, scene) | 2018-03-10 | simre |
| yampa2048 | 7 | 0.0 | 2048 game clone using Yampa/Gloss | (game, mit, program) | 2015-02-05 | ksaveljev |
| yandex-translate | 6 | 0.0 | Bindings to Yandex translate API | (library, mit, network) | 2016-06-22 | johhy1313 |
| yarn-lock | 112 | 0.0 | Represent and parse yarn.lock files | (data, library, mit) | 2018-06-12 | Profpatsch |
| yarn2nix | 26 | 0.0 | Convert yarn.lock files to nix expressions | (distribution, library, mit, nix, program) | 2018-06-14 | Profpatsch |
| yarr | 147 | 0.0 | Yet another array library | (data-flow, data-structures, graphics, library, mit) | 2016-06-06 | DominicSteinitz, RomanLeventov |
| yarr-image-io | 19 | 0.0 | Image IO for Yarr library | (graphics, library, mit) | 2015-01-05 | DominicSteinitz, RomanLeventov |
| yeller | 18 | 0.0 | A Yeller Client For Haskell | (library, mit, network) | 2015-02-24 | TomCrayford |
| yes-precure5-command | 77 | 0.0 | Extended yes command to reproduce phrases in Yes! Precure 5. | (acme, library, mit, program) | 2016-10-22 | igrep |
| yeshql | 223 | 0.0 | YesQL-style SQL database abstraction (legacy compatibility wrapper) | (database, library, mit) | 2018-07-17 | TobiasDammers |
| yeshql-core | 16 | 0.0 | YesQL-style SQL database abstraction (core) | (database, library, mit) | 2018-10-14 | TobiasDammers |
| yeshql-hdbc | 16 | 0.0 | YesQL-style SQL database abstraction (HDBC backend) | (database, library, mit) | 2018-10-14 | TobiasDammers |
| yeshql-postgresql-simple | 11 | 0.0 | YesQL-style SQL database abstraction (postgresql-simple backend) | (database, library, mit) | 2018-10-14 | TobiasDammers |
| yesod | 578 | 2.0 | Creation of type-safe, RESTful web applications. | (library, mit, web, yesod) | 2018-02-02 | GregWeber, MichaelSnoyman, psibi, MaxGabriel |
| yesod-auth | 1763 | 0.0 | Authentication for Yesod. | (library, mit, web, yesod) | 2019-02-12 | FelipeLessa, GregWeber, MichaelSnoyman, psibi, MaxGabriel |
| yesod-auth-account | 165 | 0.0 | An account authentication plugin for Yesod | (library, mit, web) | 2016-08-28 | JohnLenz |
| yesod-auth-account-fork | 15 | 0.0 | An account authentication plugin for Yesod | (library, mit, web) | 2015-10-02 | FelipeLessa |
| yesod-auth-bcrypt | 12 | 0.0 | BCrypt salted and hashed passwords in a database as auth for yesod | (library, mit, web, yesod) | 2015-01-28 | olihunt, TobyGoodwin |
| yesod-auth-bcryptdb | 64 | 0.0 | Authentication plugin for Yesod. | (library, mit, web, yesod) | 2017-11-27 | yusent |
| yesod-auth-hashdb | 299 | 1.5 | Authentication plugin for Yesod. | (library, mit, web, yesod) | 2018-11-19 | paulrouse |
| yesod-auth-hmac-keccak | 17 | 0.0 | An account authentication plugin for yesod with encrypted token transfer. | (library, mit, web) | 2018-03-19 | nek0 |
| yesod-auth-ldap-mediocre | 9 | 0.0 | Very simlple LDAP auth for yesod | (library, mit, web) | 2015-08-19 | andrewthad |
| yesod-auth-nopassword | 40 | 2.0 | A plugin for Yesod to provide email-only authentication. | (library, mit, web) | 2016-12-31 | danpalmer |
| yesod-auth-oauth2 | 118 | 0.0 | OAuth 2.0 authentication plugins | (library, mit, web) | 2019-03-09 | PatrickBrisbin, jferris, jsteiner |
| yesod-auth-pam | 7 | 0.0 | Provides PAM authentication module | (library, mit, web, yesod) | 2013-06-13 | KazuoKoga |
| yesod-auth-smbclient | 9 | 0.0 | Authentication plugin for Yesod using smbclient | (library, mit, web, yesod) | 2013-06-16 | KazuoKoga |
| yesod-bin | 402 | 0.0 | The yesod helper executable. | (mit, program, web, yesod) | 2018-05-13 | GregWeber, MichaelSnoyman, psibi, MaxGabriel |
| yesod-bootstrap | 19 | 0.0 | Bootstrap widgets for yesod | (library, mit, web) | 2017-01-31 | andrewthad |
| yesod-core | 2382 | 0.0 | Creation of type-safe, RESTful web applications. | (library, mit, web, yesod) | 2019-04-13 | FelipeLessa, GregWeber, MichaelSnoyman, psibi, andrewthad, MaxGabriel |
| yesod-crud-persist | 18 | 0.0 | Flexible CRUD subsite usable with Yesod and Persistent. | (library, mit, web) | 2016-04-15 | andrewthad |
| yesod-csp | 157 | 0.0 | Add CSP headers to Yesod apps | (library, mit, web) | 2019-03-31 | boblong |
| yesod-default | 75 | 0.0 | Default config and main functions for your yesod application (deprecated) | (library, mit, web, yesod) | 2013-05-07 | MichaelSnoyman |
| yesod-elements | 26 | 0.0 | Non template haskell markup building function in the spirit of lucid | (library, mit, web) | 2018-07-03 | andrewthad |
| yesod-eventsource | 41 | 0.0 | Server-sent events support for Yesod apps. | (library, mit, web, yesod) | 2018-02-02 | FelipeLessa, MichaelSnoyman, psibi |
| yesod-fay | 86 | 0.0 | Utilities for using the Fay Haskell-to-JS compiler with Yesod. | (library, mit, web, yesod) | 2018-10-17 | ChrisDone, MichaelSnoyman, swamp_agr |
| yesod-form | 1311 | 0.0 | Form handling support for Yesod Web Framework | (library, mit, web, yesod) | 2019-01-22 | FelipeLessa, GregWeber, MichaelSnoyman, psibi, MaxGabriel |
| yesod-form-bootstrap4 | 107 | 0.0 | renderBootstrap4 | (library, mit, web) | 2018-11-20 | ncaq |
| yesod-form-json | 6 | 0.0 | Extension for Yesod web framework to handle JSON requests as applicative forms | (library, mit, web, yesod) | 2014-06-25 | acheshkov |
| yesod-form-richtext | 13 | 0.0 | Various rich-text WYSIWYG editors for Yesod forms. | (library, mit, web, yesod) | 2017-08-01 | geraldus |
| yesod-gitrepo | 20 | 0.0 | Host content provided by a Git repo | (library, mit, web) | 2018-02-05 | MichaelSnoyman |
| yesod-json | 90 | 0.0 | Generate content for Yesod using the aeson package. (deprecated) | (library, mit, web, yesod) | 2013-05-07 | FelipeLessa, MichaelSnoyman |
| yesod-media-simple | 14 | 0.0 | Simple display of media types, served by yesod | (graphics, library, mit) | 2018-04-23 | MichaelSloan |
| yesod-newsfeed | 80 | 0.0 | Helper functions and data types for producing News feeds. | (library, mit, web, yesod) | 2018-02-02 | GregWeber, MichaelSnoyman, PatrickBrisbin, psibi |
| yesod-pagination | 33 | 0.0 | Pagination in Yesod | (library, mit, web) | 2014-09-17 | JoelTaylor |
| yesod-paypal-rest | 17 | 0.0 | Yesod plugin to use PayPal with the paypal-rest-client library. | (library, mit, yesod) | 2017-01-01 | meoblast001 |
| yesod-persistent | 211 | 0.0 | Some helpers for using Persistent from Yesod. | (database, library, mit, web, yesod) | 2018-10-14 | MichaelSnoyman, psibi, MaxGabriel |
| yesod-platform | 203 | 0.0 | Meta package for Yesod (deprecated) | (library, mit, web, yesod) | 2014-08-25 | MichaelSnoyman |
| yesod-pure | 12 | 0.0 | Yesod in pure Haskell: no Template Haskell or QuasiQuotes (deprecated) | (library, mit, web, yesod) | 2013-12-10 | MichaelSnoyman |
| yesod-purescript | 27 | 0.0 | PureScript integration for Yesod | (library, mit, web, yesod) | 2015-03-28 | mp |
| yesod-raml | 21 | 0.0 | RAML style route definitions for Yesod | (library, mit, web, yesod) | 2015-11-06 | junjihashimoto |
| yesod-raml-bin | 13 | 0.0 | The raml helper executable. | (mit, program, web, yesod) | 2015-11-10 | junjihashimoto |
| yesod-raml-docs | 9 | 0.0 | A html documentation generator library for RAML. | (library, mit, web, yesod) | 2015-11-09 | junjihashimoto |
| yesod-raml-mock | 9 | 0.0 | A mock-handler generator library from RAML. | (library, mit, web, yesod) | 2015-11-10 | junjihashimoto |
| yesod-recaptcha2 | 100 | 0.0 | yesod recaptcha2 | (library, mit, web) | 2018-10-30 | ncaq |
| yesod-routes (deprecated in favor of yesod-core) | 79 | 0.0 | Efficient routing for Yesod. (deprecated) | (deprecated, library, mit, web, yesod) | 2014-07-26 | MichaelSnoyman |
| yesod-routes-flow | 15 | 0.0 | Generate Flow routes for Yesod | (library, mit, web) | 2015-09-10 | FelipeLessa, GregWeber |
| yesod-routes-typescript | 5 | 0.0 | generate TypeScript routes for Yesod | (library, mit, web) | 2014-04-16 | GregWeber |
| yesod-s3 (deprecated) | 8 | 0.0 | Simple Helper Library for using Amazon's Simple Storage Service (S3) with Yesod | (deprecated, library, mit, yesod) | 2014-05-12 | TvH |
| yesod-sitemap | 38 | 0.0 | Generate XML sitemaps. | (library, mit, web, yesod) | 2018-02-02 | MichaelSnoyman, psibi |
| yesod-static | 187 | 0.0 | Static file serving subsite for Yesod Web Framework. | (library, mit, web, yesod) | 2018-10-14 | FelipeLessa, MichaelSnoyman, psibi |
| yesod-static-angular | 103 | 0.0 | Yesod generators for embedding AngularJs code into yesod-static at compile time | (library, mit, web) | 2016-04-11 | JohnLenz |
| yesod-table (deprecated in favor of colonnade, yesod-colonnade) | 168 | 0.0 | HTML tables for Yesod | (deprecated, library, mit, web) | 2016-03-28 | andrewthad |
| yesod-test | 775 | 0.0 | integration testing for WAI/Yesod Applications | (library, mit, testing, web, yesod) | 2019-01-15 | GregWeber, MichaelSnoyman, psibi, MaxGabriel |
| yesod-tls | 7 | 0.0 | Provides main functions using warp-tls for yesod projects | (library, mit, web, yesod) | 2014-10-05 | netom |
| yesod-transloadit | 34 | 2.0 | Transloadit support for Yesod | (library, mit, web) | 2015-11-16 | boblong |
| yesod-websockets | 169 | 0.0 | WebSockets support for Yesod | (library, mit, web) | 2018-08-08 | MichaelSnoyman, psibi |
| yi-solarized | 7 | 0.0 | Solarized colour theme for the Yi text editor | (editor, library, mit) | 2015-06-02 | Norfair |
| yocto | 12 | 0.0 | A Minimal JSON Parser & Printer for Haskell | (library, mit, text) | 2014-02-10 | ajg |
| yoctoparsec | 6 | 0.0 | A truly tiny monadic parsing library | (library, mit, parsing) | 2016-02-04 | mniip |
| z3-encoding | 10 | 0.0 | High-level assertion encoding to Z3 solver | (language, library, mit) | 2016-07-05 | izgzhen |
| zendesk-api | 6 | 0.0 | Zendesk API for Haskell programming language. | (api, library, mit) | 2014-08-02 | VictorDenisov |
| zenhack-prelude | 18 | 0.0 | @zenhack's personal custom prelude | (library, mit, unclassified) | 2019-02-23 | isd |
| zeno | 6 | 0.0 | An automated proof system for Haskell programs | (mit, program, theorem-provers) | 2011-04-28 | WilliamSonnex |
| zerobin | 59 | 1.5 | Post to 0bin services | (cryptography, library, mit, web) | 2017-06-08 | ip1981 |
| zeromq-haskell | 225 | 0.0 | Bindings to ZeroMQ 2.1.x | (ffi, library, mit, system) | 2012-03-08 | ToralfWittner |
| zeromq3-haskell | 31 | 0.0 | Bindings to ZeroMQ 3.x | (ffi, library, mit, system) | 2014-02-12 | ToralfWittner |
| zeromq4-haskell | 241 | 2.0 | Bindings to ZeroMQ 4.x | (ffi, library, mit, system) | 2019-03-03 | ToralfWittner |
| zifter | 117 | 0.0 | zifter | (library, mit, zift) | 2018-05-09 | Norfair |
| zifter-cabal | 48 | 0.0 | zifter-cabal | (library, mit, zift) | 2017-12-20 | Norfair |
| zifter-git | 25 | 0.0 | zifter-git | (library, mit, zift) | 2017-12-20 | Norfair |
| zifter-google-java-format | 25 | 0.0 | zifter-google-java-format | (library, mit, zift) | 2017-12-20 | Norfair |
| zifter-hindent | 37 | 0.0 | zifter-hindent | (library, mit, zift) | 2017-12-20 | Norfair |
| zifter-hlint | 28 | 0.0 | zifter-hlint | (library, mit, zift) | 2017-12-20 | Norfair |
| zifter-stack | 116 | 0.0 | zifter-stack | (library, mit, zift) | 2018-01-11 | Norfair |
| zipkin | 5 | 0.0 | Zipkin-style request tracing monad | (library, mit, network) | 2015-11-12 | srijs |
| zlib-enum | 58 | 0.0 | Enumerator interface for zlib compression | (codec, compression, enumerator, mit) | 2014-05-20 | MalteSommerkorn |
| zuramaru | 5 | 0.0 | A lisp processor, An inline-lisp, in Haskell | (library, mit, program, simple) | 2018-01-21 | aiya000 |