Packages tagged bsd3

7359 packages have this tag.

[Merge tag] (trustees only)

Related tags: library (6675), program (1469), data (1143), web (922), deprecated (515), text (480), control (455), network (398), system (397), development (374), language (358), math (340), graphics (313), database (238), benchmark (218), data-structures (161), testing (136), concurrency (131), unclassified (123), game (117), parsing (109), codec (89), cryptography (85), compilers-interpreters (84), generics (82), algorithms (78), distribution (72), sound (71), natural-language-processing (65), ffi (60), monads (60), xml (56), frp (55), music (52), utils (48), user-interfaces (45), console (44), foreign (42), conduit (41), pipes (41), distributed-computing (37), prelude (36), yesod (36), compiler (35), hardware (34), numerical (33), parallelism (33), gui (32), ai (31), snap (31), json (30), application (28), acme (27), debug (27), statistics (26), type-system (26), lenses (25), template-haskell (25), numeric (24), algebra (23), embedded (23), finance (23), reactivity (23), code-generation (21), servant (21), graphs (20), logic (20), theorem-provers (20), time (20), bioinformatics (19), dependent-types (19), tools (19), education (18), formal-methods (18), io-streams (18), physics (18), records (18), configuration (17), happstack (17), enumerator (16), ghc (16), comonads (15), data-mining (14), filesystem (14), logging (14), monad (14), simulation (14), test (14), aws (13), documentation (13), error-handling (13), machine-learning (13), profiling (13), security (13), combinators (12), foreign-binding (12), monadic-regions (12), parser (12), pretty-printer (12), clckwrks (11), cli (11), serialization (11), trace (11), cloud (10), compression (10), concurrent (10), editor (10), failure (10), game-engine (10), nix (10), other (10), search (10), .net (9), benchmarking (9), optimisation (9), optimization (9), reflection (9), utility (9), api (8), categories (8), csv (8), image (8), javascript (8), jvm (8), project (8), science (8), audio (7), authentication (7), aviation (7), composition (7), constraints (7), effect (7), fay (7), geography (7), html (7), java (7), list (7), network-apis (7), random (7), streaming (7), clr (6), clustering (6), desktop (6), email (6), functors (6), geometry (6), pugs (6), robotics (6), smt (6), source-tools (6), teaching (6), bit-vectors (5), cloud-haskell (5), compiler-plugin (5), crypto (5), file (5), formal-languages (5), haskell (5), interfaces (5), irc (5), lens (5), media (5), networking (5), pdf (5), phantom-types (5), template (5), adsb (4), codecs (4), eventsourcing (4), ffi-tools (4), ide (4), latex (4), mathematics (4), microcontroller (4), stm32 (4), stratux (4), syntax (4), todo (4), typography (4), userinterface (4), vector (4), animation (3), argumentation (3), bitcoin (3), charts (3), chemistry (3), classification (3), command-line (3), compatibility (3), debian (3), debugging (3), disassembler (3), hash (3), haskell2010 (3), monitoring (3), nlp (3), password (3), performance (3), refactoring (3), shake (3), software (3), swagger (3), terminal (3), tool (3), transformation (3), ui (3), unicode (3), util (3), application-server (2), ats (2), backup (2), bio (2), bit (2), browser (2), cache (2), commercial (2), datamining (2), demo (2), dsl (2), eden (2), exceptions (2), experimental (2), fedora (2), font (2), foundation (2), framework (2), functions (2), games (2), genealogy (2), generic (2), geo (2), graph (2), haskell98 (2), i2c (2), languages (2), lexer (2), logic-programming (2), machine-vision (2), machines (2), metrics (2), middleware (2), mobile (2), noise (2), numerics (2), options (2), persistent (2), polymorphism (2), postgresql (2), program-transformation (2), protocol (2), qux (2), raspberrypi (2), reverse-engineering (2), scheduling (2), scripting (2), shell (2), software-defined-radio (2), string (2), svg (2), symbolic-computation (2), templating (2), toml (2), tree (2), unknown (2), unsafe (2), user-interface (2), utilities (2), value (2), visual-programming (2), wai (2), zippers (2), adjunctions (1), algorithm (1), algorithm-visualization (1), apple (1), ast (1), attribute-grammars (1), bindings (1), blockchain (1), bsd (1), bsparse (1), build-tool (1), caching (1), category (1), cgi (1), chat (1), ci (1), cli-tool (1), combinatorics (1), command-line-tools (1), ...

Name
DLs
Rating
Description
Tags
Last U/L
Maintainer
3d-graphics-examples2490.0Examples of 3D graphics programming with OpenGL (bsd3, fractals, graphics, program)2016-07-22WolfgangJeltsch
4Blocks1710.0A tetris-like game (works with GHC 6.8.3 and Gtk2hs 0.9.13) (bsd3, game, program)2010-05-07AndrewCalleja
ABList2400.0An alternating list of two types (bsd3, data, library)2014-06-23DylanJust
AC-Angle960.0Angles in degrees and radians. (bsd3, data, library, math, numerical)2010-07-23AndrewCoppin
AC-Boolean1680.0Handle Boolean values generatically. (bsd3, data, library, logic, math)2010-11-09AndrewCoppin
AC-BuildPlatform1670.0Detect which OS you're running on. (bsd3, library, system)2011-06-08AndrewCoppin
AC-Colour4590.0Efficient RGB colour types. (bsd3, data, graphics, library, math, numerical)2014-01-12AndrewCoppin
AC-EasyRaster-GTK2390.0GTK+ pixel plotting. (bsd3, graphics, library)2010-10-28AndrewCoppin
AC-HalfInteger1660.0Efficient half-integer type. (bsd3, data, library, math, numerical)2009-08-12AndrewCoppin
AC-MiniTest900.0A simple test framework. (bsd3, library, testing)2012-02-24AndrewCoppin
AC-PPM930.0Trivial package for writing PPM images. (bsd3, codec, graphics, library)2010-01-18AndrewCoppin
AC-Random910.0A pure Haskell PRNG. (bsd3, library, random)2011-08-25AndrewCoppin
AC-Terminal950.0Trivial wrapper over ansi-terminal. (bsd3, data, library, math, numerical)2010-10-28AndrewCoppin
AC-VanillaArray1660.0Immutable arrays with plain integer indicies. (bsd3, data, library)2010-01-17AndrewCoppin
AC-Vector7570.0Efficient geometric vectors and transformations. (bsd3, data, graphics, library, math, numerical)2011-08-12AndrewCoppin
AC-Vector-Fancy4520.0Fancy type-system stuff for AC-Vector (bsd3, data, graphics, library, math, numerical)2010-08-15AndrewCoppin
ACME1642.25Essential features (acme, bsd3, library)2015-01-02JamesCandy
ADPfusion14810.0Efficient, high-level dynamic programming. (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library)2017-03-06ChristianHoener
ADPfusionForest880.0Dynamic programming on tree and forest structures (bioinformatics, bsd3, formal-languages, library)2017-11-23ChristianHoener
ADPfusionSet1580.0Dynamic programming for Set data structures. (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library)2017-10-19ChristianHoener
AERN-Basics (deprecated in favor of aern2-mp, aern2-real)1600.0foundational type classes for approximating exact real numbers (bsd3, data, deprecated, library, math, program)2011-05-11MichalKonecny
AERN-Net (deprecated in favor of aern2-mp, aern2-real)2350.0Compositional lazy dataflow networks for exact real number computation (bsd3, deprecated, distributed-computing, library, math)2009-07-29MichalKonecny
AERN-Real (deprecated in favor of aern2-mp, aern2-real)14220.0arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math)2011-05-11MichalKonecny
AERN-Real-Double (deprecated in favor of aern2-mp, aern2-real)2340.0arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math, program)2011-05-11MichalKonecny
AERN-Real-Interval (deprecated in favor of aern2-mp, aern2-real)1600.0arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math)2011-05-11MichalKonecny
AERN-RnToRm (deprecated)8210.0polynomial function enclosures (PFEs) approximating exact real functions (bsd3, data, deprecated, library, math)2009-07-29MichalKonecny
AERN-RnToRm-Plot (deprecated)5270.0GL plotting of polynomial function enclosures (PFEs) (bsd3, data, deprecated, library, math)2009-08-01MichalKonecny
AES12540.0Fast AES encryption/decryption for bytestrings (bsd3, cryptography, library)2014-05-07SveinOveAas
AGI5350.0A library for writing AGI scripts for Asterisk (bsd3, library, network)2009-12-07JeremyShaw
ALUT8740.0A binding for the OpenAL Utility Toolkit (bsd3, library, sound)2016-01-03StephenBlackheath, SvenPanne
AMI900.0Low-level bindings for Asterisk Manager Interface (AMI). (bsd3, library, network)2012-01-16IlyaPortnov
ANum1600.0Num instance for Applicatives provided via the ANum newtype (bsd3, data, library)2013-12-13DanBurton
ASN1 (deprecated)1610.0ASN.1 support for Haskell (bsd3, deprecated, language, library)2008-06-22DominicSteinitz
AVar (deprecated)4550.0Mutable variables with Exception handling and concurrency support. (bsd3, concurrency, deprecated, library)2009-12-08AlexMason
AWin32Console890.0A binding to a part of the ANSI escape code for the console (bsd3, library, system)2010-01-24HaraldWolfsgruber
AbortT-monadstf870.0Monads-tf instances for the AbortT monad transformer. (bsd3, control, library)2012-12-07GregoryCrosswhite
AbortT-mtl1590.0mtl instances for the AbortT monad transformer (bsd3, control, library)2016-02-06GregoryCrosswhite
AbortT-transformers3780.0A monad and monadic transformer providing "abort" functionality (bsd3, control, library)2016-02-06GregoryCrosswhite
ActionKid1580.0An easy-to-use video game framework for Haskell. (bsd3, game-engine, library, program)2014-11-11AdityaBhargava
Adaptive4260.0Library for incremental computing. (algorithms, bsd3, library, program)2013-01-28DustinDeWeese, MagnusCarlsson, PeterJonsson
Adaptive-Blaisorblade840.0Library for incremental computing. (bsd3, control, library, program)2013-01-26PaoloGiarrusso
Advgame2320.0Lisperati's adventure game in Lisp translated to Haskell (bsd3, game, program)2010-06-11TimWawrzynczak
Agata (deprecated in favor of testing-feat)3830.0Generator-generator for QuickCheck (bsd3, deprecated, library, testing)2012-08-01JonasDuregard
AhoCorasick2340.0Aho-Corasick string matching algorithm (bsd3, library, text)2012-11-09SergeyLymar
AlanDeniseEricLauren1710.0Find the minimal subset/submap satisfying some property. (algorithms, benchmark, bsd3, library)2016-08-24EchoNolan
AlgorithmW3940.0Example implementation of Algorithm W for Hindley-Milner type inference. (bsd3, development, program)2015-05-27MartinGrabmueller
AndroidViewHierarchyImporter1720.0Android view hierarchy importer (bsd3, development, program)2012-12-19alpheccar
Animas1710.0Updated version of Yampa: a library for programming hybrid systems. (bsd3, frp, library, reactivity)2011-03-27EdwardAmsden
Annotations5440.0Constructing, analyzing and destructing annotated trees (bsd3, generics, library)2016-12-05MartijnVanSteenbergen
Ansi2Html1700.0Convert ANSI Terminal Sequences to nice HTML markup (bsd3, program, web)2011-09-10JensStimpfle
ApplePush970.0Library for Apple Push Notification Service (bsd3, library, network, program)2009-07-13ChrisMoos
AppleScript4620.0Call AppleScript from Haskell, and then call back into Haskell. (bsd3, foreign)2012-02-15ReinerPope, WouterSwierstra
ApproxFun-hs870.0Function approximation (bsd3, library, math)2015-04-26DominicSteinitz
ArrayRef3160.0Unboxed references, dynamic arrays and more (bsd3, data, library)2009-06-26GwernBranwen
AttoBencode3800.0Fast Bencode encoding and parsing library (bsd3, data, library)2014-06-24FlorianHartwig
AttoJson (deprecated in favor of aeson)6820.0Simple lightweight JSON parser, generator & manipulator based on ByteString (bsd3, deprecated, library, text)2011-02-03HiromiIshii
Attrac3070.0Visualisation of Strange Attractors in 3-Dimensions (bsd3, graphics, program)2010-03-15RubenZilibowitz
Aurochs900.0Yet another parser generator for C/C++ (bsd3, development, program)2011-11-08XinyuJiang
AvlTree5290.0Balanced binary trees using the AVL algorithm. (bsd3, data-structures, library)2008-08-29AdrianHey
BASIC5312.0Embedded BASIC (bsd3, language, library)2009-02-09LennartAugustsson
Befunge93880.0An interpreter for the Befunge-93 Programming Language (bsd3, compilers-interpreters, program)2010-05-20BrandonSimmons
BerkeleyDB11170.0Berkeley DB binding (bsd3, database, library)2013-03-13JohnMcCall, StephenBlackheath
BerkeleyDBXML8250.0Berkeley DB XML binding (bsd3, database, library)2011-09-06StephenBlackheath
BerlekampAlgorithm870.0Factorization of polynomials over finite field (bsd3, library, math)2013-06-10AbdelwahebMiled
BigPixel3070.0Image editor for pixel art (bsd3, development, program)2014-01-24ManuelChakravarty
Binpack3490.0Common bin-packing heuristics. (algorithms, bsd3, heuristics, library)2014-02-07BjoernBrandenburg, DavidFeng
BiobaseNewick1680.0Newick file format parser. (bioinformatics, bsd3, library, program)2017-07-07ChristianHoener
BiobaseTypes5280.0Collection of types for bioinformatics (bioinformatics, bsd3, data-structures, library)2017-11-23ChristianHoener
BitStringRandomMonad4420.0 (bsd3, crypto, library)2017-05-04Ofenhed
BitSyntax3040.0A module to aid in the (de)serialisation of binary data (bsd3, library, serialization)2015-10-26AdamLangley, joecrayne
Bitly (deprecated)6680.0A library to access bit.ly URL shortener. (bsd3, deprecated, library, web)2012-02-02SergeyAstanin
BlogLiterately-diagrams16770.0Include images in blog posts with inline diagrams code (bsd3, library, program, web)2016-12-03BrentYorgey
BluePrintCSS (deprecated)820.0Html document layout library. (bsd3, deprecated, library, text, web)2010-08-03SergeyMironov
Blueprint830.0Preview of a new build system. (bsd3, distribution, library)2009-11-30GregoryCrosswhite
Boolean14690.0Generalized booleans and numbers (bsd3, data, library)2017-02-19ConalElliott
BoundedChan5890.0Implementation of bounded channels. (bsd3, concurrency, library)2014-05-14AdamWick
Bravo1550.0Static text template generation library (bsd3, library, text)2010-03-24MatthiasReisner
CC-delcont-alt3030.0Three new monad transformers for multi-prompt delimited control (bsd3, control, library)2012-10-23KidoTakahiro
CC-delcont-cxe2290.0A monad transformers for multi-prompt delimited control (bsd3, control, library)2011-10-12KidoTakahiro
CC-delcont-exc810.0A monad transformers for multi-prompt delimited control (bsd3, control, library)2011-10-12KidoTakahiro
CC-delcont-ref840.0A monad transformers for multi-prompt delimited control using refercence cells (bsd3, control, library)2011-10-12KidoTakahiro
CC-delcont-ref-tf2310.0A monad transformers for multi-prompt delimited control using refercence cells (bsd3, control, library)2011-10-18KidoTakahiro
CCA5960.0preprocessor and library for Causal Commutative Arrows (CCA) (bsd3, development, library, program)2015-05-08PaulLiu
CHXHtml4490.0A W3C compliant (X)HTML generating library (bsd3, library, web)2011-07-26PaulTalaga
CLASE3040.0Cursor Library for A Structured Editor (bsd3, data, library)2009-02-11TristanAllwood
CLI830.0CLI tools (bsd3, data, library)2015-03-10g960059
CMQ840.0cwmwl udp message queue (bsd3, library, system)2012-07-02JoergFritsch
COrdering2320.0An algebraic data type similar to Prelude Ordering. (bsd3, data, library)2008-07-23AdrianHey
CPBrainfuck1550.0A simple Brainfuck interpretter. (bsd3, compilers-interpreters, program)2008-11-06ThomasDavie
CPL3040.0An interpreter of Hagino's Categorical Programming Language (CPL). (bsd3, compilers-interpreters, program)2016-01-14MasahiroSakai
CSPM-CoreLanguage5950.0Definition of a CSP core-language. (bsd3, concurrency, formal-methods, language, library)2017-10-26MarcFontaine
CSPM-FiringRules5230.0Firing rules semantic of CSPM (bsd3, concurrency, formal-methods, language, library)2017-10-26MarcFontaine
CSPM-Frontend9540.0A CSP-M parser compatible with FDR-2.91 (bsd3, concurrency, formal-methods, language, library)2017-10-26MarcFontaine
CSPM-Interpreter8140.0An interpreter for CSPM (bsd3, concurrency, formal-methods, language, library)2017-10-26MarcFontaine
CSPM-ToProlog4490.0some modules specific for the ProB tool (bsd3, formal-methods, library)2017-10-26MarcFontaine
CSPM-cspm8190.0cspm command line tool for analyzing CSPM specifications. (bsd3, concurrency, formal-methods, language, library, program)2017-10-26MarcFontaine
CTRex1560.0Open records using closed type families. (bsd3, data, data-structures, library)2014-11-13AtzeVanDerPloeg
Cabal116252.5A framework for packaging Haskell software (bsd3, distribution, library)2017-12-04DuncanCoutts, IanLynagh, JohanTibell, MikhailGlushenkov, ryant
Cabal-ide-backend830.0A framework for packaging Haskell software (bsd3, distribution, library)2015-03-30MichaelSnoyman
CabalSearch1560.0Search cabal packages by name (bsd3, program, utils)2012-01-26JohanBrinch
Capabilities810.0Separate and contain effects of IO monad. (bsd3, generics, library, security)2013-08-08BaldurBlondal
CarneadesDSL4530.0An implementation and DSL for the Carneades argumentation model. (ai, argumentation, bsd3, embedded, library)2014-05-01BasVanGijzel
CarneadesIntoDung1550.0A translation from the Carneades argumentation model into Dung's AFs. (ai, argumentation, bsd3, embedded, library, program)2014-05-03BasVanGijzel
Cassava1472.0A CSV parsing and encoding library (bsd3, csv, library, text, web)2017-09-30fozworth
Catana2300.0A monad for complex manipulation of a stream. (bsd3, control, library)2012-02-22DustinDeWeese
ChannelT3060.0Generalized stream processors (bsd3, control, enumerator, iteratee, library, pipes, proxies)2017-05-22pthariensflame
Chart30682.0A library for generating 2D Charts and Plots (bsd3, graphics, library)2017-02-11TimDocker
Chart-cairo15020.0Cairo backend for Charts. (bsd3, graphics, library)2017-02-11TimDocker
Chart-diagrams18600.0Diagrams backend for Charts. (bsd3, graphics, library)2017-02-11TimDocker
Chart-gtk16020.0Utility functions for using the chart library with GTK (bsd3, graphics, library)2017-02-11TimDocker
Chart-simple (deprecated)5890.0A wrapper for the chart library to assist with basic plots (Deprecated - use the Easy module instead) (bsd3, deprecated, graphics, library)2015-01-17TimDocker
CheatSheet16410.0A Haskell cheat sheet in PDF and literate formats. (bsd3, help, program)2013-07-22JustinBailey
Checked1550.0Inbuilt checking for ultra reliable computing (bsd3, data, library)2012-11-05RobertOnslow
Chitra3080.0A platform independent mechanism to render graphics using vnc. (bsd3, graphics, program)2011-05-01KashyapChatamballi
ClassLaws3040.0Stating and checking laws for type class methods (bsd3, library, testing)2012-09-14PatrikJansson
ClassyPrelude840.0Prelude replacement using classes instead of concrete types where reasonable (bsd3, control, data, library)2010-05-31SveinOveAas
Clean (deprecated in favor of definitive-base)2250.0A light, clean and powerful utility library (bsd3, control, deprecated, library)2013-06-10MarcCoiffier
Clipboard8860.0System clipboard interface. (bsd3, library, system)2017-07-06DanielDiaz
Coadjute (deprecated)2290.0A generic build tool (bsd3, deprecated, development, library)2011-03-17MattiNiemenmaa
Codec-Compression-LZF820.0LZF compression bindings. (bsd3, codec, library)2007-07-06DonaldStewart
Codec-Image-DevIL4570.0An FFI interface to the DevIL library (bsd3, codecs, library)2017-06-22LukePalmer
Combinatorrent4500.0A concurrent bittorrent client (bsd3, network, program)2010-05-06JesperLouisAndersen
Command (deprecated in favor of system-command)4510.0A replacement for System.Exit and System.Process (bsd3, deprecated, library, system)2012-07-28TonyMorris
ComonadSheet820.0A library for expressing spreadsheet-like computations as the fixed-points of comonads. (bsd3, control, library)2014-06-28kwf
Compactable (deprecated in favor of compactable)2260.0A generalization for containers that can be stripped of Nothing (bsd3, control, deprecated, library)2017-03-06fresheyeball
Concurrent-Cache6622.0A Cached variable for IO functions. (bsd3, concurrency, library)2016-07-23Ofenhed
Concurrential4430.0Mix concurrent and sequential computation (bsd3, control, library)2015-09-04alexvieth
Condor2310.0Information retrieval library (bsd3, library, program, search, text)2014-01-20klangner
ConfigFile9070.0Configuration file reading & writing (bsd3, library, parsing)2014-10-30JohnGoerzen
ConsStream830.0Trivial re-export of Wouter Swierstra's Stream package, avoiding module name clash. (bsd3, data, library)2012-04-16ConalElliott
ConstraintKinds5200.0Repackages standard type classes with the ConstraintKinds extension (bsd3, control, library)2014-05-20MikeIzbicki
Consumer810.0A monad and monad transformer for consuming streams (bsd3, library, monads)2009-10-27JeremyShaw
ContArrow3770.0Control.Arrow.Transformer.Cont (bsd3, control, library)2009-09-21EvgenyJukov
ContextAlgebra3000.0Implementation of the context algebra. (bsd3, math, program)2016-08-24jhahn
Contract830.0Practical typed lazy contracts. (bsd3, development, library)2012-07-19OlafChitil
Control-Engine (deprecated)6700.0A parallel producer/consumer engine (thread pool) (bsd3, control, deprecated, library)2009-08-18ThomasDuBuisson
Control-Monad-MultiPass800.0A Library for Writing Multi-Pass Algorithms. (bsd3, control, library)2013-06-14KevinBackhouse
Control-Monad-ST2820.0A variation on the ST monad with two type parameters. (bsd3, control, library)2013-06-11KevinBackhouse
CoreDump3030.0A GHC plugin for printing GHC's internal Core data structures. (bsd3, ghc, library)2015-10-25OmerAgacan
CoreErlang2300.0Manipulating Core Erlang source code (bsd3, language, library)2015-09-18AlexKropivny, HenriqueFerreiro
CoreFoundation850.0Bindings to Mac OSX's CoreFoundation framework (bsd3, library, system)2012-03-01ReinerPope
Coroutine850.0Type-safe coroutines using lightweight session types. (bsd3, control, library)2008-12-18RyanIngram
CouchDB8180.0CouchDB interface (bsd3, database, library)2015-05-06GaneshSittampalam, SimonMichael
CurryDB1720.0CurryDB: In-memory Key/Value Database (benchmark, bsd3, database, library, program)2013-01-30HideyukiTanaka
DBlimited1730.0A command-line SQL interface for flat files (tdf,csv,etc.) (bsd3, database, program)2010-12-06JohnMayer
DBus4510.0D-Bus bindings (bsd3, desktop, library, network)2014-08-12AlexanderKojevnikov, DavidHimmelstrup, GwernBranwen
DOM2300.0DOM Level 2 bindings for the WebBits package. (bsd3, library, web)2009-04-26DmitryGolubovsky
DP1580.0Pragmatic framework for dynamic programming (algorithms, bsd3, library, math, natural-language-processing)2010-03-08SashaRush
DPutils1610.0utilities for DP (benchmark, bsd3, data, library)2017-03-03ChristianHoener
DRBG26040.0Deterministic random bit generator (aka RNG, PRNG) based HMACs, Hashes, and Ciphers. (bsd3, cryptography, library)2015-11-12ThomasDuBuisson
DSA3710.0Implementation of DSA, based on the description of FIPS 186-4 (bsd3, codec, cryptography, library)2017-02-26AdamWick
DSH25780.0Database Supported Haskell (bsd3, database, library, program)2015-06-03GeorgeGiorgidze, JeroenWeijers, AlexUlrich, AlexUlrich2
DTC3000.0Data To Class transformation. (bsd3, language, library)2013-04-21DanielDiaz
Data-Angle830.0Geometric angles (bsd3, data, library, math)2017-03-26deadmanswitch
Data-Hash-Consistent1590.0Provide a simple consistent hashing mechanism (bsd3, data, library)2012-11-20BradClawsie
DataTreeView1550.0A GTK widget for displaying arbitrary Data.Data.Data instances (bsd3, debug, development, gui, library)2012-06-18DanielSchuessler
Decimal9510.0Decimal numbers with variable precision (bsd3, library, math)2014-09-28PaulJohnson
DeepArrow6700.0Arrows for "deep application" (bsd3, combinators, control, library)2013-08-13ConalElliott
DescriptiveKeys1570.0A library for specifying xmonad key bindings with functionality. (bsd3, library, system)2012-11-18TonyMorris
Dflow830.0Processing Real-time event streams (bsd3, library, reactivity)2012-04-29PaulJohnson
Diff20220.0O(ND) diff algorithm in haskell. (algorithms, bsd3, library)2016-04-23DavidFox, SterlingClover
DifferenceLogic2240.0A theory solver for conjunctions of literals in difference logic (bsd3, library, math)2014-11-05dillonhuff
Digit (deprecated in favor of digit)2310.0A data-type representing digits 0-9 (bsd3, data, deprecated, library)2011-09-06TonyMorris
DimensionalHash5960.0An n-dimensional hash using Morton numbers. (algorithms, bsd3, data, library)2011-05-10GhassenHamrouni
DirectSound820.0Partial binding to the Microsoft DirectSound API. (bsd3, library, sound)2013-11-04BalazsKomuves
DisTract840.0Distributed Bug Tracking System (bsd3, library, program, system)2008-02-17GwernBranwen
Dish4490.0Hash modules (currently Murmur3) (bsd3, data, library, program)2017-11-29zcourts
DistanceTransform800.0Distance transform function. (bsd3, library, math)2013-02-16AnthonyCowley
DistanceUnits1520.0A comprehensive distance library (bsd3, data, library)2013-08-26MattGambogi
Docs850.0Documentation types library. (bsd3, documentation, library)2010-07-24DanielDiaz
DrHylo1570.0A tool for deriving hylomorphisms (bsd3, language, library, program)2008-12-09HugoPacheco
DrIFT2630.0Program to derive type class instances (bsd3, data-structures, library, program)2013-11-11KiwamuOkabe
DrIFT-cabalized (deprecated in favor of DrIFT)3750.0Program to derive type class instances (bsd3, data-structures, deprecated, program)2013-09-03GwernBranwen, KiwamuOkabe
Dung3050.0An implementation of the Dung argumentation frameworks. (ai, argumentation, bsd3, embedded, library, program)2015-03-30BasVanGijzel
DysFRP840.0dysFunctional Reactive Programming (bsd3, frp, library)2012-02-29MarekMaterzok
DysFRP-Cairo820.0dysFunctional Reactive Programming on Cairo (bsd3, frp, library)2012-02-29MarekMaterzok
DysFRP-Craftwerk820.0dysFunctional Reactive Programming on Craftwerk (bsd3, frp, library)2012-02-29MarekMaterzok
EEConfig820.0ExtremlyEasyConfig - Extremly Simple parser for config files (bsd3, library, parsing)2008-11-17BartoszWojcik
Earley13450.0Parsing all context-free grammars using Earley's algorithm. (benchmark, bsd3, library, parsing)2017-07-29OlleFredriksson, phadej
Ebnf2ps6060.0Peter's Syntax Diagram Drawing Tool (bsd3, language, program)2015-08-26PeterThiemann, FranklinChen
EitherT (deprecated in favor of either)3570.0EitherT monad transformer (bsd3, control, deprecated, library)2012-04-22EyalLotem
Elm (deprecated in favor of elm-compiler)38170.0The Elm language module. (bsd3, compiler, deprecated, language, library, program)2014-09-22EvanCzaplicki
Empty1500.0A type class for empty containers (bsd3, control, library)2017-03-02fresheyeball
EnumContainers800.0Simple Enum-class-based int containers (bsd3, data, library)2010-11-22EyalLotem
EnumMap1520.0More general IntMap replacement. (bsd3, data-structures, library)2009-09-15JohnVanEnk
Eq (deprecated)5160.0Render math formula in ASCII, and perform some simplifications (bsd3, deprecated, language, math, program)2013-05-28VincentBerthoux
EqualitySolver2240.0A theory solver for conjunctions of literals in the theory of uninterpreted functions with equality (bsd3, library, math)2014-11-02dillonhuff
EstProgress2210.0Methods for estimating the progress of functions (bsd3, data, library)2015-08-10JamesCandy
EtaMOO2210.0A new implementation of the LambdaMOO server (bsd3, network, program)2016-02-06RobLeslie
Eternal10Seconds1520.0A 2-D shooting game (bsd3, game, program)2010-05-24HirotoKoyama
EuroIT800.0Library for using euro currency, italian language (bsd3, data, library)2010-07-05PaoloVeronelli
Euterpea10062.25Library for computer music research and education (bsd3, library, sound)2017-08-26dwincort, DonyaQuick
EventSocket810.0Interfaces with FreeSwitch Event Socket. (bsd3, library, network)2009-11-16DavidAustin
Extra (deprecated in favor of sr-extra, extra)6650.0A grab bag of modules. (bsd3, deprecated, library, unclassified)2014-11-04DavidFox, JeremyShaw
FPretty1690.0Efficient simple pretty printing combinators (bsd3, library, text.prettyprint)2015-11-16OlafChitil
FTGL5170.0Portable TrueType font rendering for OpenGL using the Freetype2 library (bsd3, graphics, library)2014-11-13JeffersonHeard, laquendi
FTGL-bytestring790.0Portable TrueType font rendering for OpenGL using the Freetype2 library (bsd3, graphics, library)2014-03-15seagull
FTPLine5860.0A command-line FTP client. (bsd3, network, program)2016-06-03DanielDiaz
Facts2280.0A collection of facts about the real world. (bsd3, factual, library)2010-10-18AlexanderSolla
FastPush2920.0A monad and monad transformer for pushing things onto a stack very fast. (bsd3, control, library)2017-02-26wyager
FastxPipe (deprecated in favor of pipes-fastx)800.0Fasta and Fastq streaming (bsd3, deprecated, library, unclassified)2015-04-23rcallahan
FenwickTree3030.0Data structure for fast query and update of cumulative sums (bsd3, data-structures, library)2015-03-19MichalGajda
FerryCore2950.0Ferry Core Components (bsd3, database, library)2011-08-17JeroenWeijers
FieldTrip4450.0Functional 3D (bsd3, graphics, library)2009-06-05ConalElliott
FileManip (deprecated in favor of filemanip)5170.0Expressive file and directory manipulation for Haskell. (bsd3, deprecated, library, system)2010-10-10BryanOSullivan
FileManipCompat6640.0Expressive file and directory manipulation for Haskell. (bsd3, library, system)2011-04-28ThomasHartman
FilePather (deprecated in favor of filepather)8800.0Functions on System.FilePath (bsd3, deprecated, library, system)2012-04-10TonyMorris
FileSystem820.0File system data structure and monad transformer. (bsd3, library, system)2011-01-28DanielDiaz
Fin2330.0Finite totally-ordered sets (bsd3, data, library)2017-12-14MatthewFarkasDyck
Finance-Quote-Yahoo6530.0Obtain quote data from finance.yahoo.com (bsd3, library, web)2014-04-19BradClawsie
Finance-Treasury2230.0Obtain Treasury yield curve data (bsd3, library, web)2008-06-18DonaldStewart, StephenLihn
FindBin3880.0Locate directory of original program (bsd3, library, system)2011-03-27AudreyTang
FirstOrderTheory1490.0Grammar and typeclass for first order theories (bsd3, library, math)2014-11-05dillonhuff
FixedPoint-simple7980.0Fixed point, large word, and large int numerical representations (types and common class instances) (bsd3, data, library)2014-06-24ThomasDuBuisson
Flippi2310.0Wiki (bsd3, program, text)2008-03-16AudreyTang, GwernBranwen
FloatingHex4840.0Read and write hexadecimal floating point numbers (bsd3, library, tools)2017-01-15LeventErkok
Folly10740.0A first order logic library in Haskell (bsd3, library, program, theorem-provers)2015-10-03dillonhuff
FontyFruity13252.25A true type file format loader (bsd3, font, graphics, library, text)2017-07-05VincentBerthoux
ForSyDe2290.0ForSyDe's Haskell-embedded Domain Specific Language. (bsd3, hardware, language, library)2010-06-25AlfonsoAcosta, HoseinAttarzadeh, ugeorge
ForestStructures1590.0Tree- and forest structures (benchmark, bioinformatics, bsd3, formal-languages, library)2017-07-07ChristianHoener
Forestry820.0Comparison of trees and forests. (bioinformatics, bsd3, formal-languages, library)2017-11-23ChristianHoener
ForkableT2230.0Forkable monad transformers (bsd3, control, library)2015-01-18AndrasSlemmer
Frames13880.0Data frames For working with tabular data files (bsd3, data, library)2017-12-06AnthonyCowley
FreeTypeGL (deprecated in favor of FTGL)2940.0Loadable texture fonts for OpenGL. (bsd3, deprecated, graphics, library)2013-01-28EyalLotem
FunGEn13080.0A lightweight, cross-platform, OpenGL/GLUT-based game engine. (bsd3, game, library, program)2016-08-18MiloslavRaus, SimonMichael
Fungi5140.0Funge-98 interpreter written in Haskell (bsd3, compilers-interpreters, program)2015-02-16ThomasEding
GA2240.0Genetic algorithm library (ai, algorithms, bsd3, library, optimisation)2011-09-27KennethHoste
GHood4420.0A graphical viewer for Hood (bsd3, debug, library)2015-09-08HugoPacheco, JanisVoigtlaender
GLFW9690.0A Haskell binding for GLFW (bsd3, graphics, library)2016-04-01PaulLiu
GLFW-OGL820.0A binding for GLFW (OGL) (bsd3, graphics, library)2008-11-17NealAlexander
GLFW-b28570.0Bindings to GLFW OpenGL library (bsd3, graphics, library)2016-10-03BrianLewis, SchellScivally, javjarfer
GLFW-b-demo8640.0GLFW-b demo (bsd3, graphics, program)2013-12-12BrianLewis, SchellScivally, javjarfer
GLFW-task3070.0GLFW utility functions to use together with monad-task. (bsd3, graphics, library)2012-08-31PaulLiu
GLHUI1550.0Open OpenGL context windows in X11 with libX11 (bsd3, graphics, library)2012-02-24HugoGomes
GLURaw19610.0A raw binding for the OpenGL graphics system (bsd3, graphics, library)2016-12-20JasonDagit, SvenPanne
GLUT40350.0A binding for the OpenGL Utility Toolkit (bsd3, graphics, library)2017-04-26ChrisDornan, IanLynagh, JasonDagit, SvenPanne
GLUtil24530.0Miscellaneous OpenGL utilities. (bsd3, graphics, library)2017-12-05AnthonyCowley
GPX13100.0Parse GPX files (bsd3, library, utils)2013-12-20ThomasDuBuisson, TonyMorris
GPipe-Collada3710.0Load GPipe meshes from Collada files (bsd3, graphics, library)2012-08-06TobiasBexelius
GPipe-TextureLoad3710.0Load GPipe textures from filesystem (bsd3, graphics, library)2012-06-27TobiasBexelius
GTALib4460.0A library for GTA programming (bsd3, language, library)2012-06-08KentoEmoto
Gamgine5050.0Some kind of game library or set of utilities. (bsd3, library)2017-07-31DanielTrstenjak
Ganymede2220.0An Io interpreter in Haskell. (bsd3, language, program)2011-04-18WaltBaety
GaussQuadIntegration810.0Non-adaptive Gaussian quadrature for numeric integraton (bsd3, library, math)2011-09-15GrigorySarnitsky
GeBoP5120.0Several games (bsd3, game, program)2015-09-23HenkJanVanTuyl
GenSmsPdu800.0Automatic SMS message generator (bsd3, program, testing)2010-03-27KwanghoonChoi
GenericPretty13270.0A generic, derivable, haskell pretty printer. (bsd3, generics, library, pretty-printer, text)2012-11-22RazvanRanca
Geodetic (deprecated in favor of geodetic)3000.0Geodetic calculations (bsd3, deprecated, library, utils)2011-11-21TonyMorris
GeomPredicates800.0Geometric predicates (bsd3, library, math)2010-06-27NealAlexander
GeomPredicates-SSE800.0Geometric predicates (Intel SSE) (bsd3, library, math)2010-06-27NealAlexander
Get490.0get stuff out of stuff (bsd3, control, library)2018-01-10
Gifcurry11532.0GIF creation utility. (application, bsd3, graphics, library, program)2017-10-19lettier
Glob47570.0Globbing library (bsd3, library, system)2017-11-04MattiNiemenmaa
GoogleChart1540.0Generate web-based charts using the Google Chart API (bsd3, graphics, library)2008-02-09EvanMartin
GoogleDirections1530.0Haskell Interface to Google Directions API (bsd3, library, network)2010-12-24KevinOberlies
GoogleSB800.0Interface to Google Safe Browsing API (bsd3, library, security)2009-06-19AlexOtt
GotoT-transformers1530.0A monad and monadic transformer providing "goto" functionality (bsd3, control, library)2012-07-22GregoryCrosswhite
Grafos810.0Grafos Haskell (bsd3, library, unclassified)2016-10-24jppianta83
GraphSCC4020.0Tarjan's algorithm for computing the strongly connected components of a graph. (algorithms, bsd3, library)2013-07-22IavorDiatchki
Grempa5100.0Embedded grammar DSL and LALR parser generator (bsd3, library, parsing)2013-02-07DavidFox, OlleFredriksson
GroteTrap5160.0Parser and selection library for expression languages. (bsd3, language, library)2016-10-08MartijnVanSteenbergen
GrowlNotify2950.0Notification utility for Growl. (bsd3, library, network, program)2008-05-18NicholasBurlett
GtkGLTV820.0OpenGL support for Gtk-based GUIs for Tangible Values (bsd3, library, user-interfaces)2011-12-28ConalElliott
GtkTV8760.0Gtk-based GUIs for Tangible Values (bsd3, library, user-interfaces)2011-12-28ConalElliott
GuiHaskell1520.0A graphical REPL and development environment for Haskell (bsd3, development, program)2008-03-06NeilMitchell
GuiTV2250.0GUIs for Tangible Values (bsd3, interfaces, library, user-interfaces)2008-02-19ConalElliott
H2970.0The Haskell/R mixed programming environment. (bsd3, ffi, program)2016-09-04AlexanderVershilov, FacundoDominguez, MathieuBoespflug
HAppS-Data (deprecated in favor of happstack-data)2270.0HAppS data manipulation libraries (bsd3, deprecated, distributed-computing, library, web)2008-11-09DavidHimmelstrup
HAppS-IxSet (deprecated in favor of happstack-ixset)2260.0 (bsd3, deprecated, distributed-computing, library, web)2008-11-09DavidHimmelstrup
HAppS-Server (deprecated in favor of happstack-server)2990.0Web related tools and services. (bsd3, deprecated, distributed-computing, library, web)2008-11-09DavidHimmelstrup
HAppS-State (deprecated in favor of happstack-state)2240.0Event-based distributed state. (bsd3, deprecated, distributed-computing, library, web)2008-11-09DavidHimmelstrup
HAppS-Util (deprecated in favor of happstack-util)2240.0Web framework (bsd3, deprecated, distributed-computing, library, web)2008-11-09DavidHimmelstrup
HAppSHelpers (deprecated in favor of happstack-helpers)7280.0OBSOLETE. Please use happstack-helpers (bsd3, deprecated, library, web)2010-05-09ThomasHartman
HCL3830.0High-level library for building command line interfaces. (bsd3, library, program, user-interfaces)2009-02-23JustinBailey
HCard820.0A library for implementing a Deck of Cards (bsd3, game, library)2009-04-08JoeFredette
HCodecs9210.0A library to read, write and manipulate MIDI, WAVE, and SoundFont2 files. (bsd3, codec, library)2014-05-29GeorgeGiorgidze, DonyaQuick
HDBC34430.0Haskell Database Connectivity (bsd3, database, library)2017-08-21ErikHesselink, IsaacJones, JohnGoerzen, NicolasWu
HDBC-odbc15370.0ODBC driver for HDBC (bsd3, database, library)2016-11-24IsaacJones, JohnGoerzen, NicolasWu, anton_dessiatov
HDBC-postgresql16520.0PostgreSQL driver for HDBC (bsd3, database, library)2017-08-21ErikHesselink, IsaacJones, JohnGoerzen, NicolasWu
HDBC-session4420.0Bracketed connection for HDBC (bsd3, database, library)2017-07-17KeiHibino
HDBC-sqlite39950.0Sqlite v3 driver for HDBC (bsd3, database, library)2015-04-24ErikHesselink, IsaacJones, JohnGoerzen
HDRUtils2310.0Utilities for reading, manipulating, and writing HDR images (bsd3, graphics, library)2009-08-28JeffersonHeard
HERA800.0 (bsd3, library, math)2008-12-05LukePalmer
HFitUI1510.0The library for generating a graphical interface on the web (bsd3, library, program, web)2017-06-05QSpider2017
HFuse8161.5HFuse is a binding for the Linux FUSE library. (bsd3, library, system)2015-04-07GwernBranwen, MaximTreskin, PaulVanDerWalt, TaruKarttunen, M15K, dhrosa
HGL6370.0A simple graphics library based on X11 or Win32 (bsd3, graphics, library)2016-01-20AlanHawkins, ChristophLueth
HGraphStorage2220.0Graph database stored on disk (benchmark, bsd3, database, library)2015-01-30JeanPhilippeMoresmau
HHDL800.0Hardware Description Language embedded in Haskell. (bsd3, hardware, library)2011-12-17SergueyZefirov
HJScript8030.0HJScript is a Haskell EDSL for writing JavaScript programs. (bsd3, language, library, web)2013-07-18JeremyShaw, NiklasBroberg
HJVM820.0A library to create a Java Virtual Machine and manipulate Java objects (bsd3, language, library)2012-03-15JeanPhilippeMoresmau
HJavaScript6970.0HJavaScript is an abstract syntax for a typed subset of JavaScript. (bsd3, language, library)2010-03-05NiklasBroberg
HLearn-algebra (deprecated in favor of subhask)10600.0Algebraic foundation for homomorphic learning (bsd3, data-mining, deprecated, library, machine-learning)2014-05-30MikeIzbicki
HLearn-approximation (deprecated)2440.0 (bsd3, data-mining, data-structures, deprecated, library, machine-learning)2013-07-30MikeIzbicki
HLearn-classification (deprecated)4580.0 (bsd3, data-mining, deprecated, library, machine-learning)2014-06-04MikeIzbicki
HLearn-datastructures (deprecated)1520.0 (bsd3, data-mining, data-structures, deprecated, library, machine-learning)2013-07-27MikeIzbicki
HLearn-distributions (deprecated)11780.0Distributions for use with the HLearn library (bsd3, data-mining, deprecated, library, machine-learning, statistics)2014-03-27MikeIzbicki
HListPP2190.0A preprocessor for HList labelable labels (bsd3, development, program)2015-11-06AdamVogt
HLogger (deprecated in favor of hlogger)840.0Simple, concurrent and easy-to-use logging library (bsd3, concurrency, deprecated, library, logging, program)2011-03-02JonKristensen
HMM830.0A hidden markov model library (algorithms, bsd3, data-mining, library, machine-learning)2012-03-25MikeIzbicki
HMap19100.0Fast heterogeneous maps and unconstrained typeable like functionality. (bsd3, data, data-structures, library)2015-08-24AtzeVanDerPloeg
HMarkov4310.0Markov-generated sequences (bsd3, library, text)2016-12-04swizzard
HNM2270.0Happy Network Manager (bsd3, library, network, program, system)2009-01-25CetinSert
HODE790.0Binding to libODE (bsd3, game, library, physics)2008-10-27DavidHimmelstrup
HPDF13430.0Generation of PDF documents (bsd3, graphics, library)2015-12-31alpheccar
HPath2200.0Extract Haskell declarations by name. (bsd3, library, program, source-tools, text)2010-01-02JasonDusek
HPi4352.0GPIO, I2C and SPI functions for the Raspberry Pi. (bsd3, library, system)2015-09-26WJWH
HPlot2230.0A minimal monadic PLplot interface for Haskell (bsd3, foreign, graphics, library, program)2009-08-04YakovZaytsev
HRay4410.0Haskell raytracer (bsd3, graphics, program)2010-11-07GwernBranwen, KennethHoste
HSFFIG2230.0Generate FFI import declarations from C include files (bsd3, ffi-tools, library, program)2010-07-15DmitryGolubovsky
HSGEP4360.0Gene Expression Programming evolutionary algorithm in Haskell (ai, bsd3, library, program)2012-12-24MatthewSottile
HSet1600.0Faux heterogeneous sets (bsd3, data, library)2017-05-11athanclark
HSlippyMap12581.5OpenStreetMap Slippy Map (bsd3, geography, library)2017-12-29apeyroux
HSmarty4350.0Small template engine (bsd3, library, text)2015-01-07AlexanderThiemann
HSoM1010.0Library for computer music education (bsd3, library, sound)2017-06-01DonyaQuick
HSoundFile (deprecated in favor of sndfile-enumerators)810.0Audio file reading/writing (bsd3, codecs, deprecated, library, sound)2008-05-04JohnLato
HStringTemplate49462.0StringTemplate implementation in Haskell. (bsd3, library, text)2017-05-23SterlingClover
HSvm2280.0Haskell Bindings for libsvm (bsd3, classification, datamining, library)2017-08-16PaoloLosi, PavelRyzhov
HTTP114102.0A library for client-side HTTP (bsd3, library, network)2017-12-11BjornBringert, BryanOSullivan, DonaldStewart, DuncanCoutts, GaneshSittampalam, JohanTibell, SigbjornFinne
HTTP-Simple (deprecated in favor of HTTP)1540.0DEPRECATED Enable simple wrappers to Network.HTTP (bsd3, deprecated, library, network)2009-04-12BradClawsie
HUnit89842.25A unit testing framework for Haskell (bsd3, library, testing)2017-03-20AdamBergmark, DonaldStewart, DuncanCoutts, RichardGiraud, SimonHengel
HUnit-Diff (deprecated)820.0Assertions for HUnit with difference reporting (bsd3, deprecated, library, testing)2012-01-22DagOdenhall
HUnit-Plus6340.0A test framework building on HUnit. (bsd3, library, test, testing)2017-04-10emc2
HUnit-approx3850.0Approximate equality for floating point numbers with HUnit (bsd3, library, testing)2017-10-31RichardEisenberg
HXMPP (deprecated in favor of pontarius-xmpp)840.0A (prototyped) easy to use XMPP library (bsd3, deprecated, library, network, program)2011-03-02JonKristensen
HXQ20960.0A Compiler from XQuery to Haskell (bsd3, library, xml)2016-01-07LeonidasFegaras
HaRe30520.0the Haskell Refactorer. (bsd3, development, refactoring)2017-06-12AlanZimmerman, ChrisBrown
HaTeX30422.0The Haskell LaTeX library. (bsd3, latex, library)2017-08-13DanielDiaz
HaTeX-meta (deprecated)2950.0This package is deprecated. From version 3, HaTeX does not need this anymore. (bsd3, deprecated, program, text)2013-04-04DanielDiaz
HaTeX-qq4350.0Quasiquoters for HaTeX (bsd3, library, text)2017-05-11HiromiIshii
HaVSA2260.0An implementation of the Version Space Algebra learning framework. (ai, bsd3, library, program)2011-04-05RoganCreswick
HackMail1520.0A Procmail Replacement as Haskell EDSL (bsd3, library, network, program)2009-03-28JoeFredette
HandlerSocketClient3650.0Haskell implementation of a HandlerSocket client (API). (bsd3, database, library)2012-02-20XingboWu
HandsomeSoup10730.0Work with HTML more easily in HXT (bsd3, library, text)2015-06-09AdityaBhargava
HappyTree1640.0Type Safe and End to End Decision Tree (bsd3, data, library)2018-01-05
Haschoo (deprecated)3000.0Minimalist R5RS Scheme interpreter (bsd3, compilers-interpreters, deprecated, program)2012-05-23MattiNiemenmaa
HaskellForMaths18970.0Combinatorics, group theory, commutative algebra, non-commutative algebra (bsd3, library, math)2015-04-19DavidAmos
HaskellNet13850.0Client support for POP3, SMTP, and IMAP (bsd3, library, network)2016-05-05JonathanDaugherty, lemol
HaskellNet-SSL12460.0Helpers to connect to SSL/TLS mail servers with HaskellNet (bsd3, library, network)2017-08-01DanielWright, lemol
HaskellTorrent2280.0A concurrent bittorrent client (bsd3, network, program)2010-03-11JesperLouisAndersen
Haskelloids1550.0A reproduction of the Atari 1979 classic "Asteroids" (bsd3, game, program)2010-03-29IvanPerez, MatthewHayden
Hawk810.0Haskell Web Application Kit (bsd3, library, web)2010-06-01BjoernPeemoeller
Hclip9280.0A small cross-platform library for reading and modifying the system clipboard. (bsd3, library, system)2016-06-15JensThomas
Hedi1520.0Line oriented editor (bsd3, editor, library, program)2008-11-30PaoloVeronelli
HerbiePlugin1490.0automatically improve your code's numeric stability (bsd3, library, math)2015-09-28MikeIzbicki
Hermes (deprecated)3030.0Message-based middleware layer (bsd3, deprecated, library, middleware, network)2010-05-18SveinOveAas
Hieroglyph13910.0Purely functional 2D graphics for visualization. (bsd3, graphics, library)2009-08-25JeffersonHeard
HiggsSet (deprecated)1530.0A multi-index set with advanced query capabilites (bsd3, data, deprecated, library)2012-02-04LarsPetersen
Hipmunk-Utils2190.0Useful functions for Hipmunk (bsd3, game, library, physics)2017-09-06suzumiya
Hish6530.0 (bsd3, command-line, console, library, program, shell)2016-03-31jaiyalas
Histogram2270.0 (bsd3, charts, library)2012-11-09MikeIzbicki
Hoed9310.0Lightweight algorithmic debugging. (bsd3, debug, library, trace)2017-09-09faddegon
HoleyMonoid2220.0Monoids with holes. (bsd3, data-structures, library)2017-02-13MartijnVanSteenbergen
HongoDB800.0A Simple Key Value Store (bsd3, database, library)2011-04-08HideyukiTanaka
Hricket820.0A Cricket scoring application. (bsd3, game, program)2010-01-02AnthonyGrimes
Hs2lib7930.0A Library and Preprocessor that makes it easier to create shared libs from Haskell programs. (bsd3, development, library, program)2015-01-27TamarChristina
HsASA1490.0A haskell interface to Lester Ingber's adaptive simulating annealing code (bsd3, library, math)2012-01-27DonaldStewart, MalcolmWallace
HsHaruPDF800.0Haskell binding to libharu (http://libharu.sourceforge.net/) (bsd3, graphics, library)2007-11-13AudreyTang
HsJudy2250.0Judy bindings, and some nice APIs (bsd3, data, library)2008-03-07GwernBranwen
HsOpenSSL-x509-system3050.0Use the system's native CA certificate store with HsOpenSSL (bsd3, filesystem, library, system)2016-08-23MariosTitas
HsParrot3640.0Haskell integration with Parrot virtual machine (bsd3, language, library, pugs)2015-08-15AudreyTang
HsPerl55090.0Haskell interface to embedded Perl 5 interpreter (bsd3, language, library, pugs)2015-08-15AudreyTang
HsTools820.0Haskell helper functions (bsd3, generic, library)2010-09-07ChristianHoener
Hsed2980.0Stream Editor in Haskell (bsd3, editor, library, program)2011-03-13VitaliyRukavishnikov
Hsmtlib2830.0Haskell library for easy interaction with SMT-LIB 2 compliant solvers. (bsd3, library, smt)2014-07-02roger62
HueAPI9940.0API for controlling Philips Hue lights (bsd3, hardware, library)2016-02-13SjoerdVisscher
HulkImport2900.0Easily bulk import CSV data to SQL Server (bsd3, data, library, program)2015-11-09smobs
Hydrogen810.0The library for generating a WebGL scene for the web (bsd3, library, program, web)2017-06-14QSpider2017
IDynamic790.0Indexable, serializable form of Data.Dynamic (bsd3, data, library)2009-10-16AlbertoCorona
IFS1530.0Iterated Function System generation for Haskell (bsd3, graphics, library, program)2007-11-06alpheccar
IOR830.0Region based resource management for the IO monad. (bsd3, library, monadic-regions, system)2008-05-25IvanTomac
IORefCAS (deprecated in favor of atomic-primops)4360.0Atomic compare and swap for IORefs and STRefs. (bsd3, data, deprecated, library)2013-05-07RyanNewton
IOSpec7400.0A pure specification of the IO monad. (bsd3, library, testing)2015-04-21WouterSwierstra
IPv6Addr12740.0Library to deal with IPv6 address text representations. (bsd3, library, network)2017-04-17MichelBoucey
IPv6DB4340.0A RESTful Web Service for IPv6-related data (bsd3, database, library, network, program)2017-10-22MichelBoucey
IfElse2990.0Anaphoric and miscellaneous useful control-flow (bsd3, control, library)2008-12-24IvanPerez, JeffersonHeard, keera_studios_ci
Imlib2320.0 (bsd3, graphics, library)2009-03-30AndreasRaster, CaleGibbard
IndexedList1510.0Length- and element-indexed lists sitting somewhere between homogeneous and fully heterogeneous. (bsd3, data, library)2014-06-28kwf
InfixApplicative2250.0liftA2 for infix operators. (bsd3, control, library)2009-12-24ThomasDavie
IntervalMap15100.0Containers for intervals, with efficient search. (bsd3, data, library)2017-11-05ChristophBreitkopf
IsNull1490.0A typeclass to determine if a given value is null. (bsd3, data, library)2014-06-19jcristovao
JSON-Combinator (deprecated in favor of lens)10140.0A combinator library on top of a generalised JSON type (bsd3, combinators, deprecated, json, library)2011-04-03TonyMorris
JSON-Combinator-Examples (deprecated in favor of lens)790.0Example uses of the JSON-Combinator library. (bsd3, combinators, deprecated, library)2010-12-20TonyMorris
JSONParser1490.0Parse JSON (bsd3, library, text)2017-01-15AlanHawkins
JSONb13090.0JSON parser that uses byte strings. (bsd3, library, text)2012-02-10JasonDusek
Javasf (deprecated in favor of javasf)820.0A utility to print the SourceFile attribute of one or more Java class files. (bsd3, deprecated, language, program)2010-12-12TonyMorris
Javav (deprecated in favor of javav)2920.0A utility to print the target version of Java class files. (bsd3, deprecated, language, program)2012-03-06TonyMorris
JsContracts2910.0Design-by-contract for JavaScript (bsd3, language, library, program)2009-12-15ArjunGuha
JsonGrammar9930.0Combinators for bidirectional JSON parsing (bsd3, json, language, library)2016-10-07MartijnVanSteenbergen
JuPyTer-notebook810.0JuPyTer notebook parser (bsd3, data, library, program)2017-11-21MichalGajda
JuicyPixels84112.75Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance) (bsd3, codec, graphics, image, library)2017-12-28VincentBerthoux
JuicyPixels-canvas790.0Functions for drawing lines, squares and so on pixel by pixel (bsd3, graphics, library)2014-05-05eax
JuicyPixels-extra4660.0Efficiently scale, crop, flip images with JuicyPixels (bsd3, graphics, image, library)2017-11-02mrkkrp
JuicyPixels-repa12180.0Convenience functions to obtain array representations of images. (bsd3, graphics, library)2016-05-14ThomasDuBuisson
JuicyPixels-scale-dct6280.0Scale JuicyPixels images with DCT (bsd3, library, web)2016-09-07phadej
JuicyPixels-util1540.0Convert JuicyPixel images into RGBA format, flip, trim and so on (bsd3, control, library)2014-10-18FumiakiKinoshita
JunkDB1490.0 (bsd3, database, library)2014-04-21seagull
JunkDB-driver-gdbm1520.0 (bsd3, database, library)2014-04-21seagull
JunkDB-driver-hashtables1490.0 (bsd3, database, library)2014-04-21seagull
KMP2230.0Knuth–Morris–Pratt string searching algorithm (algorithms, bsd3, library)2012-03-05CindyLinz
Kalman (deprecated in favor of kalman)1510.0A slightly extended Kalman filter (bsd3, deprecated, library, math)2015-04-05DominicSteinitz
KdTree4400.0KdTree, for efficient search in K-dimensional point clouds. (bsd3, data-mining, data-structures, graphics, library, machine-learning)2017-09-29IssacTrotts, jessekempf
Kleislify2230.0Variants of Control.Arrow functions, specialised to kleislis. (bsd3, control, library)2012-05-15DylanJust
Kriens1530.0Category for Continuation Passing Style (bsd3, control, library)2015-12-07matteo_provenzano
KyotoCabinet790.0Kyoto Cabinet DB bindings (bsd3, database, library)2011-03-16WarrenHarris
L-seed1510.0Plant growing programming game (bsd3, game, library, program)2009-06-28JoachimBreitner
LATS2200.0Linear Algebra on Typed Spaces (bsd3, library, numeric)2016-09-01guaraqe
LDAP7180.0Haskell binding for C LDAP API (bsd3, library, network)2017-01-12EdwardYang, JohnGoerzen, ip1981
LRU (deprecated)1570.0Implements an LRU data structure (bsd3, deprecated, library, unclassified)2007-11-05AdamLangley
LambdaCalculator2940.0A basic lambda calculator with beta reduction and a REPL (bsd3, language, program)2016-06-29ThomasDuBuisson
LambdaDB1512.0On-memory Database using Lambda Function environment. (bsd3, database, library, program)2016-05-28Ailrun
LambdaDesigner830.0A type-safe EDSL for TouchDesigner written in Haskell. (bsd3, library, touchdesigner)2017-12-05ulyssesp
LambdaHack19982.0A game engine library for roguelike dungeon crawlers (bsd3, game, game-engine, library, program, roguelike)2017-12-18AndresLoeh, MikolajKonarski
LambdaINet3680.0Graphical Interaction Net Evaluator for Optimal Evaluation (application, bsd3, program)2014-09-02PaulLiu
LambdaPrettyQuote3640.0Quasiquoter, and Arbitrary helpers for the lambda calculus. (bsd3, language, library)2012-02-24JonathanFischoff
Lastik (deprecated)7170.0A library for compiling programs in a variety of languages (bsd3, deprecated, development, library)2010-11-16TonyMorris
LibClang5890.0Haskell bindings for libclang (a C++ parsing library) (bsd3, language, library)2017-01-15ChetanTaralekar, deech
LibZip9500.0Bindings to libzip, a library for manipulating zip archives. (bsd3, codec, foreign, library)2016-08-29SergeyAstanin
LinearSplit2240.0Partition the sequence of items to the subsequences in the order given (algorithms, bsd3, library)2011-03-05VitaliyRukavishnikov
LinguisticsTypes1540.0Collection of types for natural language (benchmark, bsd3, library, natural-language-processing)2017-03-14ChristianHoener
LinkChecker810.0Check a bunch of local html files for broken links (bsd3, program, web)2011-08-26JensStimpfle
List17710.0List monad transformer and class (bsd3, control, library)2017-09-27YairChuchem
ListLike32820.0Generic support for list-like structures (bsd3, generics, library)2017-01-20DavidFox, JohnGoerzen, JohnLato
ListT2320.0List transformer (bsd3, control, library)2017-12-14MatthewFarkasDyck
ListTree3680.0Trees and monadic trees expressed as monadic lists where the underlying monad is a list (algorithms, bsd3, library)2016-12-26YairChuchem
ListWriter810.0define a list constant using Monadic syntax other than overhead [,] (bsd3, library, syntax)2015-10-29YLiLarry
ListZipper4420.0Simple zipper for lists (bsd3, data, library)2011-10-31RyanIngram
LogicGrowsOnTrees3610.0a parallel implementation of logic programming using distributed tree exploration (benchmark, bsd3, control, distributed-computing, library, logic, parallelism)2014-03-09GregoryCrosswhite
LogicGrowsOnTrees-MPI2210.0an adapter for LogicGrowsOnTrees that uses MPI (bsd3, control, distributed-computing, library, logic, parallelism)2014-03-09GregoryCrosswhite
LogicGrowsOnTrees-network4310.0an adapter for LogicGrowsOnTrees that uses multiple processes running in a network (bsd3, control, distributed-computing, library, logic, parallelism)2016-04-05GregoryCrosswhite
LogicGrowsOnTrees-processes2880.0an adapter for LogicGrowsOnTrees that uses multiple processes for parallelism (benchmark, bsd3, control, distributed-computing, library, logic, parallelism)2014-03-09GregoryCrosswhite
LslPlus12890.0An execution and testing framework for the Linden Scripting Language (LSL) (bsd3, language, program)2009-08-25RobertGreayer
MFlow36260.0stateful, RESTful web framework (application-server, bsd3, library, web)2015-09-21AlbertoCorona
MHask2180.0The category of monads (bsd3, control, library)2013-08-06DanBurton
MSQueue790.0Michael-Scott queue. (bsd3, data, library)2015-01-31julek
MagicHaskeller12060.0Automatic inductive functional programmer by systematic search (bsd3, language, library, program)2017-08-05SusumuKatayama
MailchimpSimple1510.0Haskell library to interact with Mailchimp JSON API Version 3.0 (bsd3, library, web)2016-03-29dananji9131
MaybeT4400.0MaybeT monad transformer (bsd3, control, library)2008-12-21CaleGibbard, DonaldStewart, EricKidd
MaybeT-monads-tf (deprecated in favor of monads-tf)2250.0MaybeT monad transformer compatible with monads-tf (deprecated) (bsd3, control, deprecated, library)2011-06-22BenMillwood
MaybeT-transformers1510.0MaybeT monad transformer using transformers instead of mtl. (bsd3, control, library)2010-06-28ErikHesselink, SebastiaanVisser
MazesOfMonad7160.0Console-based Role Playing Game (bsd3, game, program)2014-09-02JeanPhilippeMoresmau
MeanShift830.0Mean shift algorithm (bsd3, library, math)2012-04-30VilleTirronen
Measure1520.0A library for units of measurement (bsd3, data, library)2009-11-11TonyMorris
MemoTrie38192.0Trie-based memo functions (bsd3, data, library)2017-07-06ConalElliott
MetaObject5760.0A meta-object system for Haskell based on Perl 6 (bsd3, development, library, pugs)2015-08-15AudreyTang
Metrics1500.0Evaluation metrics commonly used in supervised machine learning (bsd3, library, statistics)2012-06-19BenHamner
Mhailist810.0Haskell mailing list manager (bsd3, network, program)2010-04-30LarsKotthoff
MicrosoftTranslator1500.0Interface for Microsoft Translator (bsd3, language, library)2015-08-23netogallo
MissingH32552.5Large utility library (bsd3, library, unclassified)2016-06-15JohnGoerzen, davean
MissingK1490.0Useful types and definitions missing from other libraries (bsd3, development, library)2017-04-27IvanPerez, keera_studios_ci
MissingM810.0findM and other missing 'M's (bsd3, control, library)2012-11-15DylanJust
Moe830.0A FRP library based on signal functions. (bsd3, frp, library, program)2011-11-03XinyuJiang
MonadCatchIO-mtl (deprecated in favor of exceptions)13140.0Monad-transformer version of the Control.Exception module (bsd3, control, deprecated, library)2014-01-04DanielGorin
MonadCatchIO-mtl-foreign (deprecated)820.0Polymorphic combinators for working with foreign functions (bsd3, control, deprecated, library)2010-05-29AntoineLatter
MonadCatchIO-transformers (deprecated in favor of exceptions)19170.0Monad-transformer compatible version of the Control.Exception module (bsd3, control, deprecated, library)2014-12-23AriePeterson
MonadCatchIO-transformers-foreign (deprecated)830.0Polymorphic combinators for working with foreign functions (bsd3, control, deprecated, library)2010-05-29AntoineLatter
MonadCompose10660.0Methods for composing monads. (bsd3, library, monad)2016-01-30JamesCandy
MonadLab2200.0Automatically generate layered monads (bsd3, library, monads, program)2009-01-29AdamProcter
MonadPrompt5200.0MonadPrompt, implementation & examples (bsd3, control, library)2014-09-14CaleGibbard, JamesCook, RyanIngram
MonadRandom51040.0Random-number generation monad. (bsd3, control, library)2017-02-10BrentYorgey, CaleGibbard, EricKidd, LukePalmer, PaoloVeronelli, PatrickPalka
MonadRandomLazy2180.0Lazy monad for psuedo random-number generation. (bsd3, control, library)2015-12-29NormanRamsey
Monaris5680.0A simple tetris clone (bsd3, game, program)2014-08-20FumiakiKinoshita
Monatron1480.0Monad transformer library with uniform liftings (bsd3, control, library)2010-05-12TomSchrijvers
Monatron-IO800.0MonadIO instances for the Monatron transformers. (bsd3, control, library)2012-04-26TobiasBrandt
Monocle3650.0Symbolic computations in strict monoidal categories with LaTeX output. (bsd3, library, math)2009-12-17OsmanBineev
Munkres830.0Munkres' assignment algorithm (hungarian method) (algorithms, bsd3, library)2008-12-07BalazsKomuves
Munkres-simple2170.0Simple and typesafe layer over the Munkres package. (algorithms, bsd3, library)2014-09-13ScrambledEggs
NGrams1520.0Simple application for calculating n-grams using Google. (bsd3, natural-language-processing, program)2008-02-14JustinBailey
NXTDSL2910.0Generate NXC Code from DSL (bsd3, compilers-interpreters, language, library, program)2013-08-31AlexanderThiemann
NanoProlog8580.0Very small interpreter for a Prolog-like language (bsd3, language, library, program)2011-12-22DoaitseSwierstra, JurrienStutterheim, joaopizani
NaturalLanguageAlphabets3630.0Simple scoring schemes for word alignments (benchmark, bsd3, library, natural-language-processing)2017-03-14ChristianHoener
NaturalSort (deprecated)820.0Natural sorting for strings (bsd3, deprecated, text)2010-04-05JoachimFasting
NearContextAlgebra2210.0Context Algebra of near (bsd3, math, program)2015-10-25jhahn
NestedFunctor1460.0Nested composition of functors with a type index tracking nesting. (bsd3, data, library)2014-06-28kwf
NetSNMP12810.0Bindings for net-snmp's C API for clients (bsd3, library, network)2016-12-01JohnDorsey, PavloKerestey
NineP3000.09P2000 in pure Haskell (bsd3, data, library)2013-09-22DaveLeimbach, SergeyAlirzaev
Ninjas780.0Ninja game (bsd3, game, program)2013-10-17EricMertens
NoHoed1520.0Placeholder package to preserve debug ability via conditional builds (bsd3, debugging, library)2017-08-31PepeIborra
NoSlow2230.0Microbenchmarks for various array libraries (bsd3, development, profiling, program)2010-02-15RomanLeshchinskiy
Noise5220.0A Haskell coherent noise generator based on libnoise (bsd3, graphics, library, math, noise)2013-02-25HugoGomes
Nomyx (deprecated in favor of nomyx-server)16250.0A Nomic game in haskell (bsd3, deprecated, game, program)2015-03-26CorentinDupont
Nomyx-Core7780.0A Nomic game in haskell (bsd3, game, library)2015-03-26CorentinDupont
Nomyx-Language14230.0Language to express rules for Nomic (bsd3, language, library)2015-03-26CorentinDupont
Nomyx-Rules (deprecated in favor of Nomyx-Language)2900.0Language to express rules for Nomic (bsd3, deprecated, language, library)2013-02-25CorentinDupont
Nomyx-Web7130.0Web gui for Nomyx (bsd3, game, library)2015-03-26CorentinDupont
NonEmpty780.0Library providing a non-empty list datatype, and total functions operating on it (bsd3, data, library)2009-03-19RobinGreen
NonEmptyList (deprecated in favor of semigroups)6500.0A list with a length of at least one. (bsd3, data, deprecated, library)2010-08-28TonyMorris
NumInstances4770.0Instances of numeric classes for functions and tuples (bsd3, data, library)2014-09-26ConalElliott
NumLazyByteString (deprecated)810.0Num, Enum, Eq, Integral, Ord, Real, and Show instances for Lazy ByteStrings (bsd3, data, deprecated, library)2010-04-06ThomasDuBuisson
NumberSieves2290.0Number Theoretic Sieves: primes, factorization, and Euler's Totient (bsd3, library, math)2012-08-21LeonSmith
OGL2990.0A context aware binding for the OpenGL graphics system (bsd3, graphics, library)2009-05-11NealAlexander
OSM8670.0Parse OpenStreetMap files (bsd3, library, utils)2012-01-28ThomasDuBuisson, TonyMorris
ObjectIO800.0 (bsd3, library, unclassified)2007-11-03
ObjectName7090.0Explicitly handled object names (bsd3, data, library)2015-12-22SvenPanne
Obsidian3590.0Embedded language for GPU Programming (bsd3, language, library)2016-05-14JoelSvensson
Octree12860.0Simple unbalanced Octree for storing data about 3D points (bsd3, data, library)2017-12-02MichalGajda
OddWord2860.0Provides a wrapper for deriving word types with fewer bits. (bsd3, data, library)2015-10-25RobinKay
Omega7220.0Integer sets and relations using Presburger arithmetic (bsd3, data, library)2014-05-03ChristopherRodrigues
OnRmt790.0Text UI library for performing parallel remote SSH operations (bsd3, library, program, system)2017-01-30KevinQuick
OneTuple5130.0Singleton Tuple (bsd3, library, unclassified)2009-03-24JohnDorsey
Only12970.0The 1-tuple type or single-value "collection" (bsd3, data, library)2017-06-12HerbertValerioRiedel
OpenAL13350.0A binding to the OpenAL cross-platform 3D audio API (bsd3, library, sound)2016-04-11AndrewMiller, BenFoppa, SvenPanne
OpenCL7300.0Haskell high-level wrapper for OpenCL (bsd3, ffi, gpu, graphics, library)2013-10-19LuisCabellos
OpenCLRaw1530.0The OpenCL Standard for heterogenous data-parallel computing (bsd3, graphics, library)2009-08-18JeffersonHeard
OpenCLWrappers5050.0The OpenCL Standard for heterogenous data-parallel computing (bsd3, ffi, library)2014-08-14EmilKarlson
OpenGL59980.0A binding for the OpenGL graphics system (bsd3, graphics, library)2017-04-26JasonDagit, SvenPanne
OpenGLCheck810.0Quickcheck instances for various data structures. (bsd3, graphics, library)2008-11-04ThomasDavie
OpenGLRaw34580.0A raw binding for the OpenGL graphics system (bsd3, graphics, library)2017-12-22JasonDagit, SvenPanne
OpenSCAD5020.0ADT wrapper and renderer for OpenSCAD models. (bsd3, graphics, library)2015-07-07MikeMeyer
OpenVG5850.0OpenVG (ShivaVG-0.2.1) binding (bsd3, graphics, library)2014-01-01StephenTetley
OpenVGRaw2190.0Raw binding to OpenVG (ShivaVG-0.2.1 implementation). (bsd3, graphics, library)2014-01-01StephenTetley
Operads5130.0Groebner basis computation for Operads. (bsd3, library, math)2009-08-14MikaelVejdemoJohansson
OptDir2260.0The OptDir type for representing optimization directions. (bsd3, data, library, optimisation, optimization)2013-05-29MasahiroSakai
OrPatterns780.0A quasiquoter for or-patterns (bsd3, development, library)2014-05-16AdamVogt
OrchestrateDB2880.0Unofficial Haskell Client Library for the Orchestrate.io API (bsd3, database, library)2015-08-02dwd31415
OrderedBits4470.0Efficient ordered (by popcount) enumeration of bits (benchmark, bsd3, data, library)2017-02-27ChristianHoener
Ordinals1510.0Ordinal arithmetic (bsd3, library, math)2010-07-09KiYungAhn
Ordinary1800.0A Programming Language in Construction (bsd3, language, library, program)2018-01-03
PArrows1550.0Arrow parser combinators similar to Parsec (bsd3, library, parsing)2009-01-24GwernBranwen
PBKDF2 (deprecated in favor of pbkdf, scrypt, bcrypt)6970.0Make password-based security schemes more secure. (bsd3, cryptography, deprecated, library)2014-10-02AdamBergmark, ErikHesselink, JeremyShaw, ThomasHartman
PPrinter6230.0A generic derivable Haskell pretty printer (bsd3, generics, library, pretty-printer, text)2016-10-25iamzhenyi
PSQueue2230.0Priority Search Queue (bsd3, data-structures, library)2008-10-14ScottDillard
PUH-Project1510.0This is a package which includes Assignments, Email, User and Reviews modules for Programming in Haskell course. (bsd3, data, library)2016-01-21att
PageIO2230.0Page-oriented extraction and composition library (bsd3, library, program, text)2008-08-01AudreyTang
Paillier2180.0a simple Paillier cryptosystem (bsd3, library, math)2013-12-11onemouth
PandocAgda2190.0Pandoc support for literate Agda (bsd3, dependent-types, library, program)2013-03-11PeterDivianszky
Paraiso9410.0a code generator for partial differential equations solvers. (bsd3, language, library)2015-12-03TakayukiMuranushi
ParserFunction (deprecated in favor of attoparsec)6400.0Parse and evaluate mathematical expressions. (bsd3, deprecated, library, math, parsing)2014-05-14EnzoHaussecker
PartialTypeSignatures1460.0emulate partial type signatures with template haskell (bsd3, development, library)2014-08-09AdamVogt
PathTree2760.0A tree used to merge and maintain paths (bsd3, data, library)2016-07-16pjrt
Pathfinder7790.0Relational optimiser and code generator (bsd3, database, ffi, library)2011-12-01GeorgeGiorgidze, JeroenWeijers, AlexUlrich
Peano2910.0simple Peano numbers (bsd3, data, library)2012-03-08AndrasSlemmer, FrancescoMazzoli
PeanoWitnesses780.0GADT type witnesses for Peano-style natural numbers. (bsd3, data, library)2014-06-28kwf
PerfectHash4300.0A perfect hashing library for mapping bytestrings to values. (bsd3, data, data-structures, library)2016-04-29MarkWotton
PermuteEffects2190.0Permutations of effectful computations (bsd3, control, library)2011-01-16MartijnVanSteenbergen
Pipe (deprecated)4360.0Process piping library (bsd3, deprecated, library, system)2009-07-02MattiNiemenmaa
Piso2120.0Partial isomorphisms (bsd3, data, library)2017-05-09MartijnVanSteenbergen
PlayHangmanGame800.0Play Hangman Game (bsd3, game, program)2012-04-04HaishengWu
PlayingCards2160.0Playing cards api (bsd3, game, library)2014-08-04dillonhuff
Plot-ho-matic24330.0Real-time line plotter for generic data (bsd3, graphics, library)2017-10-09GregHorn
PlslTools1530.0So far just a lint like program for PL/SQL. Diff and refactoring tools are planned (bsd3, pl-sql-tools, program)2008-12-02LarryLayland
PortMidi7980.0A binding for PortMedia/PortMidi (bsd3, library, sound)2016-07-06PaulLiu
PrimitiveArray17010.0Efficient multidimensional arrays (bsd3, data, library)2017-03-06ChristianHoener
PrimitiveArray-Pretty1470.0Pretty-printing for primitive arrays (bsd3, data, library)2017-03-03ChristianHoener
ProbabilityMonads780.0Probability distribution monads. (bsd3, control, library)2007-10-07EricKidd
PropLogic3660.0Propositional Logic (algorithms, bsd3, library, logic, program)2012-04-16DavidFox
Proper4990.0An implementation of propositional logic in Haskell (bsd3, library, program, unclassified)2014-11-03dillonhuff
ProxN780.0Proximity sets in N dimensions (bsd3, library, math)2012-01-28AndrasSlemmer
Pugs16640.0A Perl 6 Implementation (bsd3, language, program, pugs)2015-08-15AudreyTang, JeffShaw
QIO5040.0The Quantum IO Monad is a library for defining quantum computations in Haskell (bsd3, library, quantum)2016-11-13AlexanderGreen
QuadEdge820.0QuadEdge structure for representing triangulations (bsd3, data, library)2010-06-26NealAlexander
QuadTree2210.0QuadTree library for Haskell, with lens support. (bsd3, data, game, library)2015-08-09Kron
QuasiText4390.0A QuasiQuoter for Text. (bsd3, library, text)2016-06-05MikeLedger
Quelea792.0Programming with Eventual Consistency over Cassandra. (bsd3, experimental, library)2015-12-13gowtham
QuickAnnotate4420.0Annotation Framework (bsd3, development, library, program)2012-09-19ShayanNajd
QuickCheck182142.75Automatic testing of Haskell programs (bsd3, library, testing)2017-10-06DonaldStewart, KoenClaessen, NickSmallbone, SimonMarlow
Quickson (deprecated in favor of aeson-quick)2220.0Quick JSON extractions with Aeson (bsd3, deprecated, json, library, text, web)2015-07-12ssadler
R-pandoc2910.0A pandoc filter to express R plots inside markdown (bsd3, library, program, text)2016-12-04CorentinDupont
RANSAC2200.0The RANSAC algorithm for parameter estimation. (bsd3, library, math, numerical)2015-11-19AnthonyCowley
RBTree3680.0Pure haskell Red-Black-Tree implemetation (bsd3, data-structures, library)2011-06-09XingboWu
RJson7210.0A reflective JSON serializer/parser. (bsd3, library, text)2009-02-22AlexDrummond
RMP790.0Binding to code that controls a Segway RMP (bsd3, library, program, robotics, system)2010-05-23NoamLewis
RSA18830.0Implementation of RSA, using the padding schemes of PKCS#1 v2.1. (bsd3, codec, cryptography, library)2017-06-08AdamWick
Raincat3700.0A puzzle game written in Haskell with a cat in lead role (bsd3, game, program)2017-02-27MikhailPobolovets, SergeiTrofimovich
Range800.0Data structure for managing ranges (bsd3, data, library)2013-04-19ThomasEding
Ranged-sets4052.0Ranged sets for Haskell (bsd3, data, library)2010-12-09PaulJohnson
Rasenschach4250.0Soccer simulation (bsd3, game, program)2016-02-24MartinWoehrle
Rasterific17332.0A pure haskell drawing engine. (bsd3, graphics, library)2017-03-21VincentBerthoux
ReadArgs4940.0Simple command line argument parsing (bsd3, command-line, library, program)2016-12-08NoahEasterly
Ref1480.0Generic Mutable Ref Abstraction Layer (bsd3, data, library)2013-03-28CarterSchonwald
RefSerialize12980.0Write to and read from ByteStrings maintaining internal memory references (bsd3, data, database, library, parsing)2017-02-06AlbertoCorona
RepLib10742.0Generic programming library with representation types (bsd3, generics, library)2016-08-19BrentYorgey, ChrisCasinghino, sweirich
ReplicateEffects1470.0Composable replication schemes of applicative functors (bsd3, control, library)2012-12-27MartijnVanSteenbergen
ReviewBoard2890.0Haskell bindings to ReviewBoard (bsd3, development, library, program)2008-05-28AdamSmyczek
Rlang-QQ (deprecated in favor of inline-r)8390.0quasiquoter for inline-R code (bsd3, deprecated, development, library)2015-05-06AdamVogt
RoyalMonad2850.0All hail the Royal Monad! (bsd3, control, library)2015-09-23AtzeVanDerPloeg
SBench2170.0A benchmark suite for runtime and heap measurements over a series of inputs. (bsd3, library, testing)2013-03-05DanielSeidel
SDL17361.5Binding to libSDL (bsd3, foreign-binding, library)2017-12-07ChrisDone, DavidHimmelstrup, fffaaa
SDL-gfx4830.0Binding to libSDL_gfx (bsd3, foreign-binding, library)2015-12-10ChrisDone, DavidHimmelstrup, fffaaa
SDL-image5680.0Binding to libSDL_image (bsd3, foreign-binding, library)2015-12-08ChrisDone, DavidHimmelstrup, fffaaa
SDL-mixer7340.0Binding to libSDL_mixer (bsd3, foreign-binding, library)2015-11-04ChrisDone, DavidHimmelstrup, fffaaa
SDL-mpeg790.0Binding to the SMPEG library (bsd3, foreign-binding, library)2008-07-28AudreyTang
SDL-ttf6170.0Binding to libSDL_ttf (bsd3, foreign-binding, library)2015-12-10ChrisDone, DavidHimmelstrup, fffaaa
SFont (deprecated)1520.0SFont SDL Bitmap Fonts (bsd3, deprecated, graphics, library)2010-01-11LiamOConnorDavis
SG830.0Small geometry library for dealing with vectors and collision detection (bsd3, data, library, math)2009-03-17NeilBrown
SGplus820.0(updated) Small geometry library for dealing with vectors and collision detection (bsd3, data, library, math)2016-09-01donomii
SHA44500.0Implementations of the SHA suite of message digest functions (bsd3, codec, cryptography, library)2015-03-26AdamWick, RaphaelJavaux
SHA26460.0Fast, incremental SHA hashing for bytestrings (bsd3, cryptography, library)2011-02-28SveinOveAas
SMTPClient6430.0A simple SMTP client library (bsd3, library, network)2013-02-11StephenBlackheath
SQLDeps760.0Calculate db-data dependencies of functions (bsd3, database, library)2013-05-20AlexanderThiemann
SSTG11842.0STG Symbolic Execution (bsd3, library, program, web)2017-08-17AntonXue
STL7750.0STL 3D geometry format parsing and pretty-printing (bsd3, graphics, library)2016-03-01bergey
STLinkUSB2130.0STLink USB interface in Haskell (bsd3, hardware, library, microcontroller, stm32)2017-11-03MarcFontaine
STM32-Zombie2170.0control a STM32F103 microcontroller (bsd3, hardware, library, microcontroller, stm32)2017-11-03MarcFontaine
STM32F103xx-SVD820.0Definition for Peripherals,Registers and Fields from STM32F103xx.svd (bsd3, hardware, library, microcontroller, stm32)2017-11-03MarcFontaine
STMonadTrans17170.0A monad transformer version of the ST monad (bsd3, library, monads)2017-02-09JosefSvenningsson
SVD2HS790.0translate a SVD of a Microcontroller to Haskell tables (bsd3, hardware, library, microcontroller, stm32, svd)2017-11-03MarcFontaine
SVG2Q780.0Code generation tool for Quartz code from a SVG. (bsd3, parsing, program)2011-01-27JanGreve
SVGFonts18160.0Fonts from the SVG-Font format (bsd3, graphics, library)2017-09-26BrentYorgey, JanBracker, RyanYates, TillmannVogt, jeffreyrosenbluth, bergey
SVGPath5030.0Parsing the path command of SVG (bsd3, graphics, library)2014-06-16RohanDrape, TillmannVogt
SableCC2Hs2190.0Generate a parser (in Haskell) with the SableCC parser generator. (bsd3, library, parsing, program)2012-06-13MarcFontaine
Safe (deprecated in favor of safe)800.0Library for safe (pattern match free) functions (bsd3, deprecated, library, unclassified)2007-01-12
SafeSemaphore17060.0Much safer replacement for QSemN, QSem, and SampleVar (bsd3, concurrency, library)2014-05-03ChrisKuklewicz
Salsa2880.0A .NET Bridge for Haskell (.net, bsd3, foreign, library)2014-09-06AndrewAppleyard, TimMatthews
Saturnin2180.0Saturnin CI / Job System (application-server, bsd3, library, program)2015-05-18yac
Scurry2240.0A cross platform P2P VPN application built using Haskell. (bsd3, network, program)2009-01-24JohnVanEnk
SegmentTree2280.0Data structure for querying the set (or count) of intervals covering given point (bsd3, data, library)2012-10-29AlexandruScvortov, DmitryAstapov
Semigroup5080.0A semigroup (bsd3, data, library)2011-04-13TonyMorris
SeqAlign (deprecated in favor of seqalign)770.0Sequence Alignment (bsd3, deprecated, library, unclassified)2015-04-23rcallahan
Shellac4960.0A framework for creating shell envinronments (bsd3, library, user-interfaces)2016-06-03RobertDockins
Shellac-compatline2810.0"compatline" backend module for Shellac (bsd3, library, user-interfaces)2016-06-03RobertDockins
Shellac-editline3530.0Editline backend module for Shellac (bsd3, library, user-interfaces)2016-06-03RobertDockins
Shellac-haskeline3600.0Haskeline backend module for Shellac (bsd3, library, user-interfaces)2016-06-04JudahJacobson, RobertDockins
Shellac-readline2820.0Readline backend module for Shellac (bsd3, library, user-interfaces)2016-06-03RobertDockins
ShortestPathProblems770.0grammars for TSP and SHP (bsd3, data, library)2017-03-06ChristianHoener
ShowF1470.0Show for * -> * (bsd3, library, text)2013-11-27ConalElliott
Shrub780.04-way trie fuzzy search (bsd3, library, unclassified)2015-04-23rcallahan
Shu-thing3590.0A vector shooter game (bsd3, game, program)2014-01-07AlanHawkins, GwernBranwen
SimpleAES4320.0Fast AES encryption/decryption for bytestrings (bsd3, cryptography, library)2010-05-16DavidHimmelstrup
SimpleEA2920.0Simple evolutionary algorithm framework. (ai, bsd3, library)2012-06-15ErlendHamberg
SimpleGL (deprecated in favor of definitive-graphics)2170.0A Simple Graphics Library from the SimpleH framework. (bsd3, deprecated, graphics, library)2013-09-17MarcCoiffier
SimpleLog2840.0Simple, configurable logging (bsd3, library, system)2015-01-19AndrasSlemmer
Smooth770.0A tiny, lazy SMT solver (bsd3, library, math)2014-11-05dillonhuff
Snusmumrik (deprecated)800.0E-library directory based on FUSE virtual file system. (bsd3, deprecated, program, text)2010-03-20SergeyAstanin
SoOSiM2180.0Abstract full system simulator (bsd3, library, simulation)2012-06-19ChristiaanBaaij
SoccerFun13980.0Football simulation framework for teaching functional programming (ai, bsd3, education, game, library, program)2015-12-02JanRochel
SoccerFunGL4950.0OpenGL UI for the SoccerFun framework (ai, bsd3, education, game, library, program)2015-12-02JanRochel
SpaceInvaders3590.0Video game (bsd3, game, program)2017-11-07GeorgeGiorgidze, IvanPerez, keera_studios_ci, ChristinaZeller
SpacePrivateers1440.0Simple space pirate roguelike (bsd3, game, program)2014-08-08tuturto
SpinCounter770.0Lock free Spin Counter (bsd3, data, library)2015-01-24julek
Spintax4330.0Random text generation based on spintax (bsd3, library, text)2017-06-18MichelBoucey
Spock46922.5Another Haskell web framework for rapid development (bsd3, library, web)2017-02-03AlexanderThiemann
Spock-api2210.0Another Haskell web framework for rapid development (bsd3, library, web)2017-02-03AlexanderThiemann
Spock-api-ghcjs1460.0Another Haskell web framework for rapid development (bsd3, library, web)2017-02-03AlexanderThiemann
Spock-api-server1540.0Another Haskell web framework for rapid development (bsd3, library, web)2017-02-03AlexanderThiemann
Spock-auth (deprecated)2160.0Provides authentification helpers for Spock (bsd3, deprecated, library, web)2014-07-13AlexanderThiemann
Spock-core2650.0Another Haskell web framework for rapid development (bsd3, library, web)2017-02-03AlexanderThiemann
Spock-lucid3720.0Lucid support for Spock (bsd3, library, web)2017-08-05Artyom
SpreadsheetML850.0Write support for Excel's SpreadsheetML format (bsd3, library, text)2012-02-21JasonDagit
Sprig (deprecated)1500.0Binding to Sprig (bsd3, deprecated, foreign-binding, library)2010-01-11LiamOConnorDavis
Stack4272.25Stack data structure (bsd3, data-structures, library)2016-12-10rwlock
Stasis800.0A simple MVCC like library (bsd3, concurrency, library, program)2014-01-13zcourts
StateVar51910.0State variables (bsd3, data, library)2016-04-13EdwardKmett, SvenPanne
StateVar-transformer770.0State variables (bsd3, data, library)2014-03-06seagull
Stomp1500.0Client library for Stomp brokers. (bsd3, library, network)2011-07-01VitaliyRukavishnikov
Strafunski-ATermLib2880.0An abstract data type designed for the exchange of tree-like data structures (bsd3, data, library)2013-05-03JamesKoppel
Strafunski-Sdf2Haskell1500.0Converts SDF to Haskell (bsd3, language, program)2013-05-03JamesKoppel
Strafunski-StrategyLib7910.0Library for strategic programming (bsd3, generics, library)2017-01-11AlanZimmerman, JamesKoppel
StrappedTemplates3620.0General purpose templates in haskell (bsd3, library, text)2015-07-12hansonkd
Stream18300.0A library for manipulating infinite lists. (bsd3, data, library)2015-02-06WouterSwierstra
SuffixStructures810.0Suffix array construction (benchmark, bsd3, data, data-structures, library, program)2015-05-07ChristianHoener
Sysmon2200.0Sybase 15 sysmon reports processor (bsd3, database, library)2011-03-07VitaliyRukavishnikov
TBC2230.0Testing By Convention (bsd3, library, program, testing)2012-06-24PeterGammie
TBit4190.0Utilities for condensed matter physics tight binding calculations. (bsd3, library, science)2015-04-20danielsmw
TCache26150.0A Transactional cache with user-defined persistence (bsd3, data, database, library)2017-02-11AlbertoCorona
THEff2870.0TH implementation of effects. (bsd3, control, effect, library, th)2017-01-22kolodeznydiver
TV8710.0Tangible Values -- composable interfaces (bsd3, interfaces, library)2013-08-14ConalElliott
TYB2950.0Template Your Boilerplate - a Template Haskell version of SYB (bsd3, generics, library)2013-02-18MichaelAdams, ThomasDuBuisson
TableAlgebra2200.0Ferry Table Algebra (bsd3, database, library)2011-08-17JeroenWeijers
Tables2210.0A client for Quill databases (bsd3, database, program)2014-04-26NatePisarski
Tablify2230.0Tool to render CSV into tables of various formats (bsd3, program, text)2011-04-21DanielLyons
Tahin820.0Tahin Password Generator (bsd3, library, password, program)2016-04-06mtesseract
Tainted2920.0Tainted type, and associated operations (bsd3, control, data, library, monads, trans)2015-05-27RossMeikleham
Takusen6452.0Database library with left-fold interface, for PostgreSQL, Oracle, SQLite, ODBC. (bsd3, database)2011-01-26AlistairBayley, DonaldStewart, JasonDagit
Tape800.0Bidirectionally infinite streams, akin to the tape of a Turing machine. (bsd3, data, library)2014-06-28kwf
TeaHS (deprecated)1540.0TeaHS Game Creation Library (bsd3, deprecated, game, library)2010-06-05LiamOConnorDavis
Tensor5000.0Tensor data types (bsd3, data, library)2015-01-07SvenPanne
TernaryTrees12060.0Efficient pure ternary tree Sets and Maps (bsd3, data-structures, library, program)2011-01-22AlexMason
Thingie (deprecated in favor of Hieroglyph)2290.0Purely functional 2D drawing (bsd3, deprecated, graphics, library)2008-12-18JeffersonHeard
TicTacToe840.0A sub-project (exercise) for a functional programming course (bsd3, education, library)2011-02-15TonyMorris
TinyLaunchbury1490.0Simple implementation of call-by-need using Launchbury's semantics (bsd3, compilers-interpreters, library)2011-06-20DavidSankel
TinyURL840.0Use TinyURL to compress URLs (bsd3, library, web)2009-02-16ReidBarton
TraceUtils2220.0Functions that should have been in Debug.Trace (bsd3, development, library)2012-10-15EyalLotem
TransformeR (deprecated)1460.0eDSL in R for Safe Variable Transformarion (bsd3, deprecated, dsl, library, program, security, statistics)2016-08-04remy
TransformersStepByStep2900.0Tutorial on monad transformers. (bsd3, development, program)2015-05-27MartinGrabmueller
Transhare800.0A library to apply transformation to containers so as to maximize sharing of unchanged subcomponents. (bsd3, data, library)2011-06-19ChrisKuklewicz
TreeCounter1500.0Wait-free Tree Counter (bsd3, data, library)2015-01-24julek
TreeStructures1540.0A collection of heaps and search trees (bsd3, data-structures, library)2010-03-15BrendanHickey
Treiber3550.0Lock free Treiber stack (bsd3, data, library)2015-01-31julek
TrieMap18410.0Automatic type inference of generalized tries with Template Haskell. (algorithms, bsd3, library)2013-04-18LouisWasserman
Twofish3580.0An implementation of the Twofish Symmetric-key cipher. (bsd3, codec, cryptography, library)2013-09-07RonLeisti
TypeClass2880.0Typing speed game (bsd3, game, program)2014-01-31JeanPhilippeMoresmau
TypeCompose37960.0Type composition classes & instances (bsd3, composition, control, library)2016-05-31ConalElliott
TypeIlluminator810.0TypeIlluminator is a prototype tool exploring debugging of type errors/ (bsd3, compilers-interpreters, program)2008-02-19GwernBranwen
UISF4470.0Library for Arrowized Graphical User Interfaces. (bsd3, gui, library)2015-09-02dwincort
URLT (deprecated in favor of web-routes)1540.0Library for maintaining correctness of URLs within an application. (bsd3, deprecated, language, library, web)2010-03-16JeremyShaw
URLb1530.0DEPRECATED A simple, liberal URL parser. (bsd3, library, text)2012-03-14JasonDusek
Unique14762.0It provides the functionality like unix "uniq" utility (bsd3, data, library)2017-09-07kapral
Unixutils14570.0A crude interface between Haskell and Unix-like operating systems (bsd3, library, system)2015-08-11DavidFox, JeremyShaw
Unixutils-shadow820.0A simple interface to shadow passwords (aka, shadow.h) (bsd3, library, system)2012-03-05JeremyShaw
UrlDisp1530.0Url dispatcher. Helps to retain friendly URLs in web applications. (bsd3, library, network, web)2009-02-04ArtyomShalkhakov
Useful3590.0Some useful functions and shorthands. (bsd3, library, unclassified)2010-12-22DanielHolden
UtilityTM2920.0Utility functions that are missing from the standard library (bsd3, development, library)2011-09-29TonyMorris
VKHS27260.0Provides access to Vkontakte social network via public API (bsd3, library, program, web)2017-07-03SergeyMironov
Validation (deprecated in favor of validation)2220.0A data-type like Either but with an accumulating Applicative (bsd3, data, deprecated, library)2012-08-14TonyMorris
Vec9270.0Fixed-length lists and low-dimensional linear algebra. (bsd3, data, library, math)2014-08-06ScottDillard
Vec-Boolean5050.0Provides Boolean instances for the Vec package (bsd3, data, library, math)2012-08-05TobiasBexelius
Vec-OpenGLRaw1540.0Instances and functions to interoperate Vec and OpenGL. (bsd3, graphics, library, math)2010-06-28ChristopherLaneHinson
Vec-Transform5770.0This package is obsolete (bsd3, graphics, library, math)2012-08-05TobiasBexelius
VecN1530.0a simple peano-indexed vector type (bsd3, data, library)2012-03-03AndrasSlemmer
ViennaRNA-extras840.0ViennaRNA v2 extensions (bioinformatics, bsd3, library)2017-11-23ChristianHoener
Villefort26732.0Villefort is a task manager and time tracker written in haskell. (bsd3, library, program, web)2017-11-24ChrisReuter
Vulkan830.0A binding for the Vulkan API (bsd3, graphics, library)2016-01-11SvenPanne
WAVE2950.0WAVE audio file IO library (bsd3, data, library, program, sound)2014-09-21BartonMassey
WL500gPControl2230.0A simple command line tools to control the Asus WL500gP router (bsd3, network, program, ui)2009-10-28VasylPasternak
WL500gPLib820.0A simple library to access to the WL 500gP router from the Haskell code (bsd3, library, network, program)2009-10-15VasylPasternak
WURFL (deprecated)820.0Convert the WURFL file into a Parsec parser (bsd3, deprecated, library, web)2007-09-30alpheccar
WXDiffCtrl830.0WXDiffCtrl (bsd3, gui, library, user-interfaces)2010-01-11JeremyODonoghue
WashNGo1520.0WASH is a family of EDSLs for programming Web applications in Haskell. (bsd3, library, program, web)2010-05-08MarcWeber
Weather3580.0Library for interacting with the Weather Underground JSON API. (bsd3, library, net)2015-04-16bstamour
WebBits (deprecated in favor of language-ecmascript)7930.0JavaScript analysis tools (bsd3, deprecated, language, library)2012-05-10AndreyChudnov, ArjunGuha
WebCont1510.0Continuation based web programming for Happstack (bsd3, library, web)2010-07-02SamAnklesaria
WeberLogic2200.0Logic interpreter (bsd3, library, math, program)2014-03-17cameronbwhite
Webrexp2900.0Regexp-like engine to scrap web data (bsd3, library, program, utility)2013-05-28VincentBerthoux
Wheb4320.0The frictionless WAI Framework (bsd3, library, web)2014-09-14hansonkd
WikimediaParser830.0A parser for wikimedia style article markup. (bsd3, library, parsing)2009-02-06EzekielSmithburg
Win3216542.0A binding to Windows Win32 API. (bsd3, graphics, system)2017-12-16BenGamari, BryanOSullivan, IanLynagh, TamarChristina
Win32-console830.0Binding to the Win32 console API (bsd3, console, library, user-interfaces)2016-09-12siracusa
Win32-dhcp-server4310.0Win32 DHCP Server Management API (bsd3, library, system)2015-08-24MichaelSteele
Win32-errors4300.0Alternative error handling for Win32 foreign calls (bsd3, library, system)2015-03-30MichaelSteele
Win32-extras4170.0Provides missing Win32 API (bsd3, graphics, library, system)2013-11-13KidoTakahiro
Win32-junction-point3610.0Support for manipulating NTFS junction points. (bsd3, library, system)2015-03-30MichaelSteele
Win32-notify5790.0A binding to part of the Win32 library for file notification (bsd3, library, system)2017-09-12GregWeber, MarkDittmer, NiklasBroberg, PepeIborra
Win32-services7740.0Windows service applications (bsd3, library, system)2015-05-25MichaelSteele
Win32-services-wrapper2900.0Wrapper code for making a Win32 service (bsd3, library, system)2015-05-27GaneshSittampalam
Win32-shortcut800.0Support for manipulating shortcuts (.lnk files) on Windows (bsd3, library, system)2017-01-13lato
Wired4340.0Wire-aware hardware description (bsd3, hardware, language, library)2014-05-06EmilAxelsson
WordNet2950.0Haskell interface to the WordNet database (bsd3, library, natural-language-processing, text)2013-08-26JoelTaylor, MaxRabkin
WordNet-ghc741490.0Haskell interface to the WordNet database (bsd3, library, natural-language-processing, text)2013-09-06JoelTaylor
Workflow22570.0Workflow patterns over a monad for thread state logging & recovery (bsd3, control, library, workflow)2015-05-01AlbertoCorona
X1130012.0A binding to the X11 graphics library (bsd3, graphics, library)2017-02-09DanielWagner, DonaldStewart, PeterJones, SpencerJanssen
X11-extras5630.0Missing bindings to the X11 graphics library (bsd3, graphics, library)2007-10-12DonaldStewart, SpencerJanssen
X11-rm1510.0A binding to the resource management functions missing from X11. (bsd3, graphics, library)2011-09-06TroelsHenriksen
X11-xdamage2210.0A binding to the Xdamage X11 extension library (bsd3, graphics, library)2011-05-26DonaldStewart, EwanHiggs
X11-xshape1500.0A binding to the Xshape X11 extension library (bsd3, graphics, library)2010-04-27DonaldStewart, EwanHiggs
XInput1490.0Bindings for the DirectX XInput library. (bsd3, library, system)2009-02-23ErikCharlebois
XMPP4360.0XMPP library (bsd3, library, network)2009-12-03GregoriKholomyev, OlegIvanov
XSaiga9682.0An implementation of a polynomial-time top-down parser suitable for NLP (attribute-grammars, bsd3, library, memoization, natural-language-processing, parsercombinators, parsing, program, text)2016-11-21InBetweenNames
Xauth970.0A binding to the X11 authentication library (bsd3, graphics, library)2009-01-06SpencerJanssen
Xec820.0Gtk command launcher with identicon (bsd3, program, utils)2012-12-20DaikiHanda
XmlHtmlWriter1522.0A library for writing XML and HTML (bsd3, language, library)2012-05-25MatthewMirman
YFrob810.0Yampa-based library for programming robots (bsd3, frp, library, reactivity, yampa)2010-10-12TristanSkudlik
Yablog3570.0A simple blog engine powered by Yesod. (bsd3, web)2013-01-01HiromiIshii
Yampa24582.5Library for programming hybrid systems. (bsd3, frp, library, reactivity)2017-12-17GeorgeGiorgidze, IvanPerez, keera_studios_ci
Yampa-core800.0Library for programming hybrid systems. (bsd3, frp, library, reactivity)2015-06-25NikolayOrlyuk
YampaSynth4370.0Software synthesizer (bsd3, music, sound)2014-05-30GeorgeGiorgidze, IvanPerez, keera_studios_ci
Yogurt3610.0A MUD client library (bsd3, library, network)2011-06-18MartijnVanSteenbergen
Yogurt-Standalone800.0A functional MUD client (bsd3, network, program)2009-04-10MartijnVanSteenbergen
ZEBEDDE (deprecated)5300.0Polymer growth simulation method (bsd3, deprecated, library, math)2015-07-29hackrilege
ZMachine790.0A Z-machine interpreter (bsd3, game, program)2008-03-29GwernBranwen
ZipFold2240.0Zipping folds (bsd3, data, library)2009-07-12ConalElliott
ZipperAG6340.0An implementationg of Attribute Grammars using Functional Zippers (bsd3, experimental, library)2014-10-19prmartins
Zora11980.0Graphing library wrapper + assorted useful functions (bsd3, library, unclassified)2015-05-16bgwines
Zwaluw840.0Combinators for bidirectional URL routing (bsd3, library, text)2010-11-07MartijnVanSteenbergen
abc-puzzle2280.0Generate instances of the ABC Logic Puzzle. (bsd3, game, program)2014-08-01PatrickBahr
abcBridge3750.0Bindings for ABC, A System for Sequential Synthesis and Verification (bsd3, data, library)2015-12-12AaronTomb, RobertDockins
abcnotation8020.0Haskell representation and parser for ABC notation. (bsd3, library, music)2015-06-30HansHoglund
abstract-deque17960.0Abstract, parameterized interface to mutable Deques. (bsd3, data, library)2014-02-05RyanNewton
abstract-deque-tests880.0A test-suite for any queue or double-ended queue satisfying an interface (bsd3, data, library)2014-02-05RyanNewton
abstract-par13530.0Type classes generalizing the functionality of the 'monad-par' library. (bsd3, control, library, monads, parallelism)2013-11-06RyanNewton
abstract-par-accelerate2290.0Provides the class ParAccelerate, nothing more. (bsd3, library, parallelism)2012-05-14RyanNewton
ac-machine2990.0Aho-Corasick string matching algorithm in Haskell (bsd3, data, library)2013-09-30YutaTaniguchi
ac-machine-conduit840.0Drive Aho-Corasick machines in Conduit pipelines (bsd3, data, library)2013-09-30YutaTaniguchi
accelerate21502.25An embedded language for accelerated array processing (bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-09-26ManuelChakravarty, TrevorMcDonell
accelerate-arithmetic3040.0Linear algebra and interpolation using the Accelerate framework (bsd3, library, math)2017-11-28HenningThielemann
accelerate-bignum1510.0Fixed-length large integer arithmetic for Accelerate (benchmark, bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-03-31TrevorMcDonell
accelerate-blas4350.0Numeric Linear Algebra in Accelerate (bsd3, library, math)2017-09-25TrevorMcDonell
accelerate-cublas1560.0Basic Linear Algebra using native CUBLAS library (benchmark, bsd3, library, math, program)2017-04-23HenningThielemann
accelerate-cuda (deprecated in favor of accelerate-llvm-ptx)18340.0Accelerate backend for NVIDIA GPUs (bsd3, compilers-interpreters, concurrency, data, deprecated, library, parallelism)2017-03-31ManuelChakravarty, TrevorMcDonell
accelerate-cufft3030.0Accelerate frontend to the CUFFT library (Fourier transform) (bsd3, library, math)2017-12-15HenningThielemann
accelerate-examples13520.0Examples using the Accelerate library (bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-09-21ManuelChakravarty, TrevorMcDonell
accelerate-fft7200.0FFT using the Accelerate library (bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-09-21TrevorMcDonell
accelerate-fftw1670.0Accelerate frontend to the FFTW library (Fourier transform) (bsd3, library, math)2017-11-28HenningThielemann
accelerate-fourier3510.0Fast Fourier transform and convolution using the Accelerate framework (bsd3, library, math)2017-11-29HenningThielemann
accelerate-fourier-benchmark1560.0Compare different implementations of the Fast Fourier Transform (bsd3, math, program)2017-04-23HenningThielemann
accelerate-io10950.0Read and write Accelerate arrays in various formats (bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-10-14ManuelChakravarty, TrevorMcDonell
accelerate-llvm10120.0Accelerate backend component generating LLVM IR (bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-09-21TrevorMcDonell
accelerate-llvm-native4770.0Accelerate backend for multicore CPUs (bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-10-04TrevorMcDonell
accelerate-llvm-ptx6172.0Accelerate backend for NVIDIA GPUs (bsd3, compilers-interpreters, concurrency, data, library, parallelism)2017-09-21TrevorMcDonell
accelerate-random (deprecated in favor of mwc-random-accelerate)850.0Generate Accelerate arrays filled with high quality pseudorandom numbers (bsd3, data, deprecated, library)2015-10-16TrevorMcDonell
accelerate-utility3850.0Utility functions for the Accelerate framework (bsd3, library, parallelism)2017-11-28HenningThielemann
accentuateus5130.0A Haskell implementation of the Accentuate.us API. (bsd3, library, web)2011-06-03MichaelSchade
access-time3780.0Cross-platform support for retrieving file access times (bsd3, library, system)2012-02-03MaxBolingbroke
accuerr1650.0Data type like Either but with accumulating error type (bsd3, development, library)2016-06-18OmariNorman
ace5390.0Attempto Controlled English parser and printer (bsd3, library, linguistics)2014-11-28ChrisDone
acl21540.0Writing and calling ACL2 from Haskell. (bsd3, formal-methods, language, library)2014-10-01TomHawkins
acme-box840.0A full featured empty project (acme, bsd3, library, program)2015-07-11twebb
acme-cofunctor1582.0A Cofunctor is a structure from category theory dual to Functor (acme, bsd3, library)2017-05-13JasperVanDerJeugt
acme-colosson860.0Determines whether it is numberwang. (acme, bsd3, library)2011-10-18KeeganMcAllister
acme-comonad850.0A more efficient dualization (bsd3, library, ntrol)2012-12-08JoeQuinn
acme-dont1580.0A don't construct (acme, bsd3, library)2009-11-09GracjanPolak
acme-flipping-tables840.0Stop execution with rage. (acme, bsd3, library)2015-06-30JacobStanley
acme-functors832.0The best applicative functors. (acme, bsd3, library)2017-03-12chris_martin
acme-grawlix2290.0More readable names for commonly used symbols (acme, bsd3, library)2015-08-10kadoban
acme-http4480.0fastest Haskell PONG server in the world (bsd3, library, program, web)2016-08-05JeremyShaw
acme-kitchen-sink840.0A place for dumping that does-not-feel-right code while you improve it (bsd3, library, other)2017-02-21marcosdumay
acme-lolcat1560.0LOLSPEAK translator (acme, bsd3, library)2015-04-06AntonNikishaev
acme-lookofdisapproval850.0Express your disapproval (acme, bsd3, library)2013-07-17AntonNikishaev
acme-microwave2300.0The eighth wonder of the world, kitchen math! (acme, bsd3, library)2015-02-07JoeQuinn
acme-numbersystem2280.0Define the less than and add and subtract for nats (acme, bsd3, library)2014-01-09MaxwellSwadling
acme-omitted3020.0A name for omitted definitions (acme, bsd3, library)2016-08-19JoachimFasting
acme-operators1552.25Operators of base, all in one place! (bsd3, documentation, library)2015-07-15phadej
acme-php3720.0The flexibility of Haskell and the safety of PHP (acme, bsd3, library)2016-04-20JoeQuinn
acme-pointful-numbers1580.0Make more than one point in numeric literals (acme, bsd3, library)2014-05-07AntonNikishaev
acme-realworld1600.0Primitives for manipulating the state of the universe (acme, bsd3, library)2011-12-09JoeyAdams
acme-schoenfinkel1572.0Proper names for curry and uncurry (acme, bsd3, library)2013-08-30ErtugrulSoeylemez, esz
acme-smuggler840.0Smuggle arbitrary values in () (acme, bsd3, library)2016-12-11benc
acme-strfry850.0A binding to the glibc strfry function. (acme, bsd3, library)2012-01-26ElliottHird
acme-stringly-typed830.0Stringly Typed Programming (acme, bsd3, library)2014-08-29SvenStruett
acme-timemachine2270.0An easy way to perform and unperform IO and other stateful actions. (acme, bsd3, library)2015-06-09mniip
action-permutations1650.0Execute a set of actions (e.g. parsers) in each possible order (bsd3, control, library)2014-04-11RossPaterson
active30740.0Abstractions for animation (bsd3, data, library)2017-05-16BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
activehs4790.0Haskell code presentation tool (bsd3, documentation, education, program)2017-07-30PeterDivianszky, lspitzner, GaborPali, gombocarti
activehs-base4770.0Basic definitions for activehs (bsd3, documentation, education, library)2016-05-24PeterDivianszky, lspitzner, GaborPali, gombocarti
activitystreams-aeson2270.0An interface to the ActivityStreams specification (bsd3, codec, library)2016-02-21gdritter
actor1600.0Actors with multi-headed receive clauses (bsd3, concurrency, library)2008-10-22MartinSulzmann
ad69692.5Automatic Differentiation (bsd3, library, math)2017-07-29EdwardKmett, EricMertens, ryanglscott
adaptive-containers3060.0Self optimizing container types (bsd3, data, library)2009-04-11DonaldStewart
adaptive-tuple2310.0Self-optimizing tuple types (bsd3, data, library)2010-03-16JohnLato
adb840.0Android Debug Bridge (ADB) protocol (bsd3, library, network)2014-03-04StephenBlackheath
addLicenseInfo1570.0Adds license info to the top of a file. (bsd3, development, program)2009-12-03JoeFredette
adict3800.0Approximate dictionary searching (bsd3, library, natural-language-processing)2013-07-23JakubWaszczuk
adjunctions70452.25Adjunctions and representable functors (adjunctions, bsd3, data-structures, library)2016-01-17EdwardKmett, EricMertens, ryanglscott, AaronVargo
adler322280.0An implementation of Adler-32, supporting rolling checksum operation (bsd3, cryptography, hash, library)2016-01-25MariosTitas
adobe-swatch-exchange1580.0parse Adobe Swatch Exchange files and (optionally) output .css files with the colors (bsd3, library, program, web)2013-04-12JeremyShaw
adp-multi4460.0ADP for multiple context-free languages (algorithms, bioinformatics, bsd3, data-structures, library)2013-05-29MaikRiechert
adp-multi-monadiccp2280.0Subword construction in adp-multi using monadiccp (algorithms, bioinformatics, bsd3, data-structures, library)2013-05-29MaikRiechert
aern2-mp3830.0Multi-precision floats via MPFR (bsd3, library, math)2017-11-14MichalKonecny
aern2-real3940.0Exact real numbers via Cauchy sequences and MPFR (bsd3, library, math, program)2017-12-06MichalKonecny
aeson236562.75Fast JSON parsing and encoding (bsd3, json, library, text, web)2017-10-18AdamBergmark, BasVanDijk, BryanOSullivan, HerbertValerioRiedel
aeson-attoparsec830.0Embed an Attoparsec text parser into an Aeson parser (bsd3, library, web)2017-11-15athanclark
aeson-coerce840.0Initial project template from stack (bsd3, library, web)2016-06-21angerman
aeson-compat20790.0Compatibility layer for aeson (bsd3, library, web)2017-07-24phadej
aeson-diff6790.0Extract and apply patches to JSON documents. (algorithms, bsd3, json, library, program, web)2017-09-22ThomasSutton
aeson-extra19690.0Extra goodies for aeson (bsd3, library, web)2017-07-24phadej
aeson-filthy1540.0Several newtypes and combinators for dealing with less-than-cleanly JSON input. (bsd3, json, library, text, web)2016-11-30AlecHeller
aeson-flat1560.0Tools for creating flat JSON serializations (bsd3, library, web)2017-04-11seanhess
aeson-flatten2280.0JSON flatten for Aeson (bsd3, json, library, text, web)2016-05-03JiriMarsicek
aeson-flowtyped6650.0Create Flow type definitions from Haskell data types. (bsd3, library, web)2017-08-07MikeLedger
aeson-generic-compat2100.0Compatible generic class names of Aeson (bsd3, library, text)2017-12-25KeiHibino
aeson-iproute1560.0Aeson instances for iproute types (bsd3, data, library)2015-12-02sickmind
aeson-lens8630.0Lens of Aeson (bsd3, data, library)2013-02-14HideyukiTanaka
aeson-native (deprecated in favor of aeson)4380.0Fast JSON parsing and encoding (deprecated) (bsd3, deprecated, json, library, text, web)2012-01-19MichaelSnoyman
aeson-parsec-picky1540.0Alternative JSON parser based on Parsec and Aeson (bsd3, json, library, text)2015-12-11MatejKollar
aeson-prefix2290.0Hiearchical prefixing for aeson (bsd3, json, library, text, web)2016-04-17JiriMarsicek
aeson-pretty42700.0JSON pretty-printing library and command-line tool. (bsd3, json, library, pretty-printer, text, web)2017-06-14FalkoPeters
aeson-quick2290.0Quick JSON extractions with Aeson (benchmark, bsd3, json, library, text, web)2017-01-20ssadler
aeson-serialize840.0Simple serialization functions for aeson types (bsd3, library, unclassified)2014-08-01KevinCotrone
aeson-streams820.0An HTTP client library for JSON-based APIs (bsd3, library, web)2014-12-06VoMinhThu
aeson-tiled840.0Aeson instances for the Tiled map editor. (bsd3, game, library, program)2017-10-24SchellScivally
aeson-utils10780.0Utilities for working with Aeson. (bsd3, data, library)2015-05-25AdamBergmark, ErikHesselink
affine-invariant-ensemble-mcmc (deprecated in favor of flat-mcmc)1560.0General-purpose sampling (bsd3, deprecated, library, machine-learning, numerical, statistics)2012-09-26JaredTobin
afis2290.0Anti-forensic Information Splitter (bsd3, cryptography, data, library)2013-10-28VincentHanquez
afv5230.0Infinite state model checking of iterative C programs. (bsd3, formal-methods, program)2010-03-31TomHawkins
ag-pictgen850.0Attribute Grammar picture generation (bsd3, development, program)2016-01-30AtzeDijkstra
agda-server2260.0Http server for Agda (prototype) (bsd3, dependent-types, program)2013-10-03PeterDivianszky
agda-snippets5680.0Render just the Agda snippets of a literate Agda file to HTML (bsd3, dependent-types, library, program)2017-06-04LiamOConnorDavis
agda-snippets-hakyll4470.0Literate Agda support using agda-snippets, for Hakyll pages. (bsd3, dependent-types, library)2017-06-04LiamOConnorDavis
agentx5160.0AgentX protocol for write SNMP subagents (bsd3, library, network)2015-06-15chemist
aig4460.0And-inverter graphs in Haskell. (bsd3, data, library)2017-04-25AaronTomb, RobertDockins
aip840.0Aeronautical Information Package (AIP) (aviation, bsd3, data, library, program)2017-08-25qfpl
air8910.0air (bsd3, development, library)2015-05-03JinjingWang
air-extra7420.0air-extra (bsd3, development, library)2015-05-03JinjingWang
air-spec820.0air spec helper (bsd3, development, library)2013-07-01JinjingWang
air-th1590.0air (bsd3, development, library)2014-11-17JinjingWang
airbrake1560.0An Airbrake notifier for Haskell (bsd3, library, network)2014-06-08JoelTaylor
airtable-api8090.0Requesting and introspecting Tables within an Airtable project. (bsd3, library, web)2017-03-10ooblahman
aivika32152.0A multi-method simulation library (bsd3, library, simulation)2017-11-18DavidSorokin
aivika-branches4450.0Nested discrete event simulation module for the Aivika library (bsd3, library, simulation)2017-07-09DavidSorokin
aivika-distributed12510.0Parallel distributed discrete event simulation module for the Aivika library (bsd3, library, simulation)2017-11-11DavidSorokin
aivika-experiment16130.0Simulation experiments for the Aivika library (bsd3, library, simulation)2017-11-25DavidSorokin
aivika-experiment-cairo6590.0Cairo-based charting backend for the Aivika simulation library (bsd3, library, simulation)2017-09-30DavidSorokin
aivika-experiment-chart16760.0Simulation experiments with charting for the Aivika library (bsd3, library, simulation)2017-11-25DavidSorokin
aivika-experiment-diagrams6610.0Diagrams-based charting backend for the Aivika simulation library (bsd3, library, simulation)2017-09-30DavidSorokin
aivika-gpss2320.0GPSS-like DSL for Aivika (bsd3, library, simulation)2017-12-10DavidSorokin
aivika-lattice5200.0Nested discrete event simulation module for the Aivika library using lattice (bsd3, library, simulation)2017-11-05DavidSorokin
aivika-realtime2990.0Soft real-time simulation module for the Aivika library (bsd3, library, simulation)2017-07-09DavidSorokin
aivika-transformers13580.0Transformers for the Aivika simulation library (bsd3, library, simulation)2017-11-18DavidSorokin
al10290.0OpenAL 1.1 raw API. (bsd3, library, sound)2015-08-17DimitriSabadie
alarmclock11790.0Wake up and perform an action at a certain time. (bsd3, concurrency, library)2017-07-28dcturner
alerta5280.0Bindings to the alerta REST API (api, bsd3, library, monitoring, web)2017-11-12MarkHopkins
alerts880.0Alert messages for web applications (bsd3, library, web)2017-08-29alx741, DanielCampoverde
alex55660.0Alex is a tool for generating lexical analysers in Haskell (bsd3, development, program)2017-09-08SimonMarlow
alex-meta9540.0Quasi-quoter for Alex lexers (bsd3, development, library)2017-01-11JonasDuregard
alex-prelude2250.0Collection of useful functions for writing console applications (bsd3, library, system)2017-09-12AlexSayers
alfred6540.0utility library for Alfred version 2 (bsd3, library, utils)2015-05-17PatrickBahr
alg3020.0Algebraic structures (bsd3, library, math)2017-11-02MatthewFarkasDyck
algebra28790.0Constructive abstract algebra (algebra, bsd3, library, math)2017-12-25EdwardKmett, HiromiIshii, WolfgangJeltsch
algebra-dag1570.0Infrastructure for DAG-shaped relational algebra plans (bsd3, database, library)2015-05-29AlexUlrich2
algebra-sql2270.0Relational Algebra and SQL Code Generation (bsd3, database, library, program)2015-05-29AlexUlrich2
algebraic2290.0General linear algebra structures. (algebra, bsd3, library, math)2014-06-17danilo2, Korri, MarcinMikolajczyk
algebraic-classes10930.0Conversions between algebraic classes and F-algebras. (bsd3, data, generics, library, math)2017-07-24SjoerdVisscher
algebraic-prelude2402.0Algebraically structured Prelude (bsd3, library, web)2017-12-01HiromiIshii
align3020.0Sequence alignment algorithms. (bsd3, data, library)2015-07-16literon
allocated-processor1610.0Functional combinators for monadic actions that require allocation and de-allocation (bsd3, control, library)2010-05-23NoamLewis
alloy3750.0Generic programming library (bsd3, generics, library)2016-03-06MattGlazar, NeilBrown
alloy-proxy-fd820.0Some add-on instances for the Alloy library (bsd3, generics, library)2009-06-08NeilBrown
almost-fix2290.0Recurse while a predicate is satisfied (bsd3, library, unclassified)2015-07-24athanclark
alms9620.0a practical affine language (bsd3, compilers-interpreters, program)2015-04-28JesseTov
alpha20510.0A compiler for the Alpha language (bsd3, compiler, program)2013-01-01MarcCoiffier
alphachar800.0A character between a-z (bsd3, library, prelude)2016-09-19TonyMorris
alsa (deprecated in favor of alsa-seq, alsa-pcm, alsa-core)3060.0Binding to the ALSA Library API. (bsd3, deprecated, library, music, sound)2009-12-29HenningThielemann
alsa-core2590.0Binding to the ALSA Library API (Exceptions). (bsd3, library, music, sound)2012-04-27HenningThielemann
alsa-gui2310.0Some simple interactive programs for sending MIDI control messages via ALSA (bsd3, gui, music, program, sound)2012-07-10HenningThielemann
alsa-mixer5990.0Bindings to the ALSA simple mixer API. (bsd3, library, sound)2016-01-06ThomasTuegel
alsa-pcm5230.0Binding to the ALSA Library API (PCM audio). (bsd3, library, music, sound)2016-02-03HenningThielemann
alsa-pcm-tests (deprecated in favor of alsa-pcm)830.0Tests for the ALSA audio signal library. (bsd3, deprecated, music, program, sound)2010-04-08HenningThielemann
alsa-seq8242.0Binding to the ALSA Library API (MIDI sequencer). (bsd3, library, music, sound)2016-11-19HenningThielemann
alsa-seq-tests (deprecated in favor of alsa-seq)840.0Tests for the ALSA sequencer library. (bsd3, deprecated, music, program, sound)2009-04-27HenningThielemann
altcomposition2280.0Alternative combinators for unorthodox function composition (bsd3, data, library)2016-07-26jcristovao
alternative-extra820.0Extra utilities for alternatives (bsd3, control, library)2017-02-20marcosdumay
alternative-io (deprecated in favor of io-choice)4800.0IO as Alternative instance (deprecated) (bsd3, data, deprecated, library)2012-04-23KazuYamamoto
alternative-vector870.0Use vectors instead of lists for many and some (bsd3, library, web)2017-10-11athanclark
alternators2720.0Handy functions when using transformers (bsd3, control, library)2017-12-24louispan
amazon-emailer (deprecated in favor of hworker-ses)2280.0A queue daemon for Amazon's SES with a PostgreSQL table as a queue. (bsd3, deprecated, network, program)2014-08-17DanielPatterson
amazon-emailer-client-snap (deprecated in favor of hworker-ses)2260.0Client library for amazon-emailer daemon (bsd3, deprecated, library, network)2014-07-20DanielPatterson
amazonka-s3-streaming8310.0Provides conduits to upload data to S3 using the Multipart API (aws, bsd3, cloud, distributed-computing, library, network)2017-06-05AlexMason
amby4330.0Statistical data visualization (benchmark, bsd3, graphics, library)2016-11-26jsermeno
amqp34192.25Client library for AMQP servers (currently only RabbitMQ) (bsd3, library, network, program)2017-09-28HolgerReinhardt
amqp-worker3790.0High level functions for working with message queues (bsd3, library, program, web)2017-01-03seanhess
analyze830.0making data science easy and safe with data frames (bsd3, data-science, library)2017-01-06NickSeagull, ejconlon
analyze-client2250.0Client for analyze service (bsd3, library, web)2015-05-22DanielPatterson
anatomy1550.0Anatomy: Atomo documentation system (bsd3, development, library, program)2011-02-07AlexSuraci
android-activity852.0Turn regular Haskell programs into Android Activities (bsd3, library, mobile)2017-09-28RyanTrinkle
angel26190.0Process management and supervision daemon (bsd3, program, system)2015-07-17JamieTurner, MichaelXavier
animate3072.25Animation for sprites (bsd3, game, library)2017-11-28jxv
animate-example870.0Animation for sprites (bsd3, game, program)2017-11-24jxv
anki-tools830.0Tools for interacting with Anki database (bsd3, database, library, program)2016-09-30zohl
annah820.0Medium-level language that desugars to Morte (bsd3, compiler, library, program)2016-04-24GabrielGonzalez
annihilator (deprecated in favor of boolean-like)820.0Semigroups with annihilators and utility functions (bsd3, control, deprecated, library)2016-04-05Shou
annotated-wl-pprint16100.0The Wadler/Leijen Pretty Printer, with annotation support (bsd3, library, text)2015-08-27dchristiansen
anonymous-sums3050.0Anonymous sum types (bsd3, data, library)2016-12-23OmariNorman
anonymous-sums-tests810.0QuickCheck functions to accompany the anonymous-sums package (bsd3, data, library)2014-07-30OmariNorman
ansi-pretty10050.0AnsiPretty for ansi-wl-pprint (bsd3, library, text, user-interfaces)2016-12-16phadej
ansi-terminal147222.25Simple ANSI terminal support, with Windows compatibility (bsd3, library, user-interfaces)2017-12-25MaxBolingbroke, OliverCharles, RomanCheplyaka, mpilgrem
ansi-wl-pprint98252.5The Wadler/Leijen Pretty Printer for colored ANSI terminal output (bsd3, library, text, user-interfaces)2017-08-09EdwardKmett, MaxBolingbroke, phadej, quchen
antfarm830.0Referring expressions for definitions (bsd3, library, natural-language-processing, program)2012-08-15EricKow
antiprimes1560.0Initial project template from stack (bsd3, learning-haskell, library)2016-09-11wokibe
antiquoter1570.0Combinator library for quasi- and anti-quoting. (bsd3, library, template-haskell)2013-04-14LarsCorbijn
antlrc1560.0Haskell binding to the ANTLR parser generator C runtime library. (bsd3, library, parsing, program)2011-01-20MarkWright
aosd4520.0Bindings to libaosd, a library for Cairo-based on-screen displays (bsd3, graphics, library)2014-03-22DanielSchuessler
ap-reflect2290.0Partial evaluation reflection a la simple-reflect. (bsd3, debug, library)2016-10-03NickolayKudasov
apache-md510432.0Apache specific MD5 digest algorighm. (benchmark, bsd3, cryptography, data, library)2015-06-21PeterTrsko
apecs13270.0A fast ECS for game engine programming (bsd3, control, data, game, library)2017-12-07jonascarpay
api-builder16900.0Library for easily building REST API wrappers in Haskell (bsd3, library, network)2016-07-23Intolerable
api-field-json-th2300.0option of aeson's deriveJSON (bsd3, library, utils)2017-05-03nakaji_dayo
api-tools6590.0DSL for generating API boilerplate and docs (bsd3, cloud, distributed-computing, library, network, program, web)2017-10-18AdamGundry, ChrisDornan
apioiaf-client2982.0Consumer library for anapioficeandfire.com (bsd3, library, web)2016-12-21krberger
apns-http2840.0Apple Push Notification service HTTP/2 integration. (bsd3, library, network, program)2017-08-24dridus
app-lens4710.0applicative (functional) bidirectional programming beyond composition chains (benchmark, bsd3, data, lenses, library)2016-09-25kztk
app-settings11720.0A library to manage application settings (INI file-like) (bsd3, configuration, library)2017-03-20EmmanuelTouzery
appar18420.0A simple applicative parser (bsd3, library, parsing)2011-08-30KazuYamamoto
applicative-extras6710.0Instances for Applicative (bsd3, control, library)2011-01-03ChrisEidhof
applicative-fail4420.0Applicative functor and monad which collects all your fails (bsd3, control, library)2015-08-03AlekseyUymanov
applicative-numbers8200.0Applicative-based numeric instances (bsd3, data, library, numerical)2014-04-09ConalElliott
applicative-quoters8080.0Quasiquoters for idiom brackets and an applicative do-notation (bsd3, language, library)2012-09-22BenMillwood
apply-refact9140.0Perform refactorings specified by the refact library. (bsd3, development, library, program)2017-07-23mpickering
apportionment2331.25Round a set of numbers while maintaining its sum (bsd3, library, math)2015-08-19HenningThielemann
approximate8190.0Approximate discrete values and numbers (bsd3, library, numeric)2017-07-29EdwardKmett, EricMertens, ryanglscott
approximate-equality3000.0Newtype wrappers for approximate equality (bsd3, data, library)2014-08-16GregoryCrosswhite
arb-fft3720.0Pure Haskell arbitrary length FFT library (bsd3, library, math, program)2016-04-24IanRoss
arbb-vm5210.0FFI binding to the Intel Array Building Blocks (ArBB) virtual machine. (bsd3, foreign, library)2012-10-14JoelSvensson
arcgrid830.0Parse ESRI/ArcInfo (ArcGrid) raster GIS files (bsd3, geo, library, program)2017-11-13nbrk
arcgrid-viewer830.0Simple viewer for ESRI/ArcInfo (ArcGrid) geospatial data (bsd3, geo, program)2017-11-13nbrk
archive840.0A library and programs for creating hardlinked incremental archives or backups (bsd3, library, program, system)2012-06-12DavidFox, JeremyShaw
archiver8220.0Archive supplied URLs in WebCite & Internet Archive (bsd3, documentation, library, network, program)2014-01-03GwernBranwen
archlinux (deprecated)12750.0Support for working with Arch Linux packages. (bsd3, deprecated, distribution, library)2011-06-27DonaldStewart, MagnusTherning, PeterSimons
archlinux-web830.0Website maintenance for Arch Linux packages (bsd3, distribution, library, program)2010-10-18MagnusTherning
archnews840.0Convert Arch Linux package updates in RSS to pretty markdown (bsd3, distribution, program)2009-02-22DonaldStewart
arena1780.0A journaled data store (benchmark, bsd3, database, library)2016-03-15AlecHeller, davean
arff1600.0Generate Attribute-Relation File Format (ARFF) files (bsd3, data, library, text)2008-11-18StefanKersten
argon22310.0Haskell bindings to libargon2 - the reference implementation of the Argon2 password-hashing function (bsd3, library, unclassified)2016-10-03HerbertValerioRiedel, JoeyHess, OliverCharles
argparser3090.0Command line parsing framework for console applications (bsd3, console, library)2014-11-27sbergot
arith-encode2260.0A practical arithmetic encoding (aka Godel numbering) library. (bsd3, data, library, serialization, test, testing)2014-10-14emc2
arithmatic2990.0do things with numbers (bsd3, library, math)2017-01-26AlanHawkins
arpa830.0Library for reading ARPA n-gram models (bsd3, library, natural-language-processing, nlp, program, text)2015-04-22StefanFischer
arpack830.0Solve large scale eigenvalue problems (bsd3, library, science)2016-09-30ThomasTuegel
array20242.0Mutable and immutable arrays (bsd3, data-structures, library)2017-07-03AustinSeipp, HerbertValerioRiedel, IanLynagh
array-memoize1600.0Memoization combinators using arrays for finite sub-domains of functions (bsd3, library, syntax)2014-04-04DominicOrchard
array-primops2280.0Extra foreign primops for primitive arrays (benchmark, bsd3, data, library)2017-08-10AndrasKovacs
array-utils (deprecated)2600.0Primitive functions for updating many elements in mutable arrays at once (bsd3, data, data-structures, deprecated, library)2011-01-29AlexMason
arrow-extras1600.0Extra functions for Control.Arrow (bsd3, control, library)2017-03-15louispan
arrow-list7230.0List arrows for Haskell. (bsd3, control, library)2015-01-16AdamBergmark, ErikHesselink, SebastiaanVisser
arrowapply-utils1560.0Utilities for working with ArrowApply instances more naturally (bsd3, control, library)2012-03-18AndrewMiller
arrows8450.0Arrow classes and transformers (bsd3, control, library)2012-09-09RossPaterson
artery1540.0A simple, arrow-based reactive programming (bsd3, control, frp, library)2014-09-09FumiakiKinoshita
arx8160.0Archive execution tool. (bsd3, library, text)2017-05-07JasonDusek
ascii (deprecated)6760.0Type-safe, bytestring-based ASCII values. (deprecated) (bsd3, data, deprecated, library)2012-01-19MichaelSnoyman
ascii-art-to-unicode1550.0ASCII Art to Unicode Box Drawing converter (bsd3, library, program, unclassified)2017-04-16fmthoma
ascii-cows1550.0A collection of ASCII cows. Moo. (acme, bsd3, library)2016-10-25passy
ascii-table2270.0ASCII table (bsd3, data, library)2016-06-07mitchellwrosen
ascii85-conduit830.0Conduit for encoding ByteString into Ascii85 (bsd3, conduit, data, library)2014-01-26KazuoKoga
asciidiagram8142.0Pretty rendering of Ascii diagram into svg or png. (bsd3, diagram, library, program, text)2016-11-07VincentBerthoux
asn1-codec810.0Encode and decode ASN.1 (bsd3, library, web)2017-08-16andrewthad
asn1-data (deprecated in favor of asn1-encoding)23670.0ASN1 data reader and writer in RAW, BER and DER forms (bsd3, data, deprecated, library)2015-09-07VincentHanquez
asn1-encoding43401.75ASN1 data reader and writer in RAW, BER and DER forms (bsd3, data, library)2017-03-02VincentHanquez
asn1-parse44360.0Simple monadic parser for ASN1 stream types. (bsd3, data, library)2015-09-21VincentHanquez
asn1-types41500.0ASN.1 types (bsd3, data, library)2015-12-19VincentHanquez
asn1dump860.0Dump ASN1 structure (bsd3, debug, program)2014-02-23VincentHanquez
aspell-pipe2550.0Pipe-based interface to the Aspell program (bsd3, library, text)2017-07-09JonathanDaugherty
assembler820.0Haskell Assembler (bsd3, development, library, program)2010-10-01JeffDouglas
assert2270.0Helpers for Control.Exception.assert (bsd3, control, library)2013-11-18LiyangHu
assert-failure4322.0Syntactic sugar improving 'assert' and 'error' (bsd3, contract, control, library)2017-09-15MikolajKonarski
assimp830.0The Assimp asset import library (bsd3, graphics, library)2011-05-24JoelBurget
ast-monad2150.0A library for constructing AST by using do-notation (bsd3, language, library)2017-04-27MasatoMouri
ast-monad-json2880.0A library for writing JSON (bsd3, language, library)2017-04-29MasatoMouri
astar3850.0General A* search algorithm. (bsd3, data, library)2016-03-29CaleGibbard, JohannesWeiss
astrds1560.0an incomplete 2d space game (bsd3, game, program)2012-08-13AndresLoeh
astro5122.25Amateur astronomical computations (bsd3, library, science)2017-07-06aignatyev17
async131222.5Run IO operations asynchronously and wait for their results (bsd3, concurrency, library)2017-04-10PeterSimons, SimonMarlow
async-dejafu (deprecated in favor of concurrency)7870.0Run MonadConc operations asynchronously and wait for their results. (bsd3, concurrency, deprecated, library)2016-09-10barrucadu
async-extras3680.0Extra Utilities for the Async Library (bsd3, concurrency, library)2017-02-23JonathanFischoff, lloucas
async-io-either3702.0Could be useful (bsd3, error-handling, library)2017-02-21schalmers
async-manager1560.0A thread manager for async (bsd3, concurrency, library, program)2014-05-30JonathanFischoff
async-refresh2310.0Package implementing core logic for refreshing of expiring data. (bsd3, control, library)2017-06-29mtesseract
async-refresh-tokens3130.0Package implementing core logic for refreshing of expiring access tokens (bsd3, control, library)2017-10-11mtesseract
async-timer880.0Provides API for timer based execution of IO actions (bsd3, concurrency, library)2017-06-12mtesseract
aterm-utils2990.0Utility functions for working with aterms as generated by Minitermite (bsd3, language, library, program)2013-06-18JasonDagit
atl6690.0Arrow Transformer Library (bsd3, control, library)2016-09-28MatthewFarkasDyck
atmos-dimensional (deprecated in favor of atmos)2310.0dimensional wrapper on atmos package (bsd3, deprecated, library, science)2014-08-16GregHorn
atmos-dimensional-tf (deprecated in favor of atmos)2270.0dimensional-tf wrapper on atmos package (bsd3, deprecated, library, science)2014-08-16GregHorn
atndapi1540.0An interface of ATND API (bsd3, library, web)2016-03-29ynishi
atom17670.0An EDSL for embedded hard realtime applications. (bsd3, embedded, language, library)2015-06-03LeePike, TomHawkins
atom-basic5890.0Basic Atom feed construction (bsd3, library, web)2017-06-03cbaatz
atomic-file-ops1100.0Functions to atomically write to files (bsd3, library, system)2018-01-14
atomic-primops23302.0A safe approach to CAS and other atomic ops in Haskell. (bsd3, data, library)2017-12-10BrandonSimmons, GregoryCollins, RyanNewton, ryanglscott, peter_fogg, chchen
atomic-primops-foreign2930.0An atomic counter implemented using the FFI. (bsd3, data, library)2014-08-18RyanNewton
atomic-primops-vector1540.0Atomic operations on Data.Vector types (bsd3, concurrency, library)2015-02-14peter_fogg
atomo7410.0A highly dynamic, extremely simple, very fun programming language. (bsd3, language, program)2012-04-11AlexSuraci
atp-haskell4420.0Translation from Ocaml to Haskell of John Harrison's ATP code (bsd3, library, logic, theorem-provers)2016-09-12DavidFox
ats-format20360.0A source-code formatter for ATS (ats, bsd3, development, language, library, parser)2017-12-31vmchale
attempt (deprecated in favor of exceptions)8350.0Concrete data type for handling extensible exceptions as failures. (deprecated) (bsd3, data, deprecated, failure, library)2014-03-26MichaelSnoyman
attic-schedule800.0A script I use to run "attic" for my backups. (bsd3, program, web)2017-01-28passy
atto-lisp6850.0Efficient parsing and serialisation of S-Expressions. (bsd3, data, library, text)2015-12-20ThomasSchilling
attoparsec153062.5Fast combinator parsing for bytestrings and text (bsd3, library, parsing, text)2017-08-01BasVanDijk, BenGamari, BryanOSullivan
attoparsec-base64850.0Fetch only base64 characters, erroring in the attoparsec monad on failure (bsd3, library, web)2017-11-24athanclark
attoparsec-binary4410.0Binary processing extensions to Attoparsec. (bsd3, data, library)2012-09-22AndrewDrake
attoparsec-expr3140.0Port of parsec's expression parser to attoparsec. (bsd3, library, parsing, text)2015-05-11AdamBergmark, SebastiaanVisser
attoparsec-ip1620.0Parse IP data types with attoparsec (bsd3, library, web)2017-10-28athanclark
attoparsec-iso860110782.0Parsing of ISO 8601 dates, originally from aeson. (bsd3, library, parsing)2017-04-20AdamBergmark
attoparsec-iteratee5260.0An adapter to convert attoparsec Parsers into blazing-fast Iteratees (bsd3, data, library)2011-11-28GregoryCollins, JohnLato
attoparsec-path1610.0Convenience bindings between path and attoparsec (bsd3, library, web)2017-09-28athanclark
attoparsec-text (deprecated in favor of attoparsec)5260.0(deprecated) (bsd3, deprecated, library, parsing, text)2012-01-30BryanOSullivan, FelipeLessa
attoparsec-uri3040.0URI parser / printer using attoparsec (bsd3, library, network)2017-10-28athanclark
attosplit1560.0Split a lazy bytestring at boundaries defined by an attoparsec parser (bsd3, data, library)2011-12-19YitzGale
atuin840.0Embedded Turtle language compiler in Haskell, with Epic output (bsd3, compilers-interpreters, program)2010-12-17EdwinBrady
audacity3090.0Interchange with the Audacity sound signal editor (bsd3, library, sound)2017-06-12HenningThielemann
audiovisual810.0A battery-included audiovisual framework (bsd3, data, library, records)2015-03-21FumiakiKinoshita
augur3010.0Renaming media collections in a breeze. (bsd3, program, text)2008-11-17DavidHimmelstrup
aur-api1540.0ArchLinux AUR json v5 API (bsd3, library, web)2016-06-16wangbj
authenticate-kerberos830.0Authentication methods for Haskell web applications. (bsd3, library, web)2012-01-28ArashRouhani
authenticate-ldap3050.0LDAP authentication for Haskell web applications. (bsd3, library, web)2012-03-29MichaelLitchard
authenticate-oauth22080.0Library to authenticate with OAuth for Haskell web applications. (bsd3, library, web)2016-06-05FelipeLessa, HiromiIshii, MichaelLitchard, MichaelSnoyman, achirkin
authoring5870.0A library for writing papers (bsd3, library, text)2014-07-07TakayukiMuranushi
automitive-cse (deprecated in favor of automotive-cse)840.0Automotive CSE emulation (bsd3, codec, deprecated, library)2016-04-09KeiHibino
automotive-cse (deprecated)9520.0Automotive CSE emulation (bsd3, codec, deprecated, library)2016-05-18KeiHibino
autonix-deps (deprecated)3660.0Library for Nix expression dependency generation (bsd3, deprecated, library, nix)2015-06-25ThomasTuegel
autonix-deps-kf5 (deprecated)3630.0Generate dependencies for KDE 5 Nix expressions (bsd3, deprecated, library, nix, program)2015-06-25ThomasTuegel
autoproc3010.0EDSL for Procmail scripts (bsd3, library, program, system)2016-08-13GwernBranwen, JasonDagit
avahi1570.0Minimal DBus bindings for Avahi daemon (http://avahi.org) (bsd3, library, network)2011-10-14IlyaPortnov
avatar-generator1530.0A simple random avatar icon generator (bsd3, graphics, program)2015-09-22IvanPerez, keera_studios_ci
average3610.0An average (arithmetic mean) monoid. (bsd3, library, unclassified)2015-06-29HansHoglund
avl-static830.0A compile-time balanced AVL tree. (bsd3, data, library)2014-01-12FedericoLebron
avro3160.0Avro serialization support for Haskell (bsd3, data, library)2017-09-27newhoggy, alexeyraga
aws64690.0Amazon Web Services (AWS) for Haskell (aws, bsd3, cloud, distributed-computing, library, network, web)2017-12-02AristidBreitkreuz, BenGamari, FelipeLessa, JohnWiegley, MichaelSnoyman
aws-cloudfront-signer3750.0For signing AWS CloudFront HTTP URL requests (aws, bsd3, cloud, distributed-computing, library, network, web)2015-10-20ChrisDornan
aws-ec28090.0AWS EC2/VPC, ELB and CloudWatch client library for Haskell (aws, bsd3, cloud, distributed-computing, library, network, program, web)2017-05-18AmitLevy, DavidTerei, IanRoss, VladimirKirillov
aws-ec2-knownhosts860.0Capture and manage AWS EC2 known_host pubkeys (aws, bsd3, library, network, program)2017-11-27LukeHoersten
aws-elastic-transcoder3730.0Haskell suite for the Elastic Transcoder service (aws, bsd3, cloud, distributed-computing, library, network, web)2014-02-03ChrisDornan
aws-route535170.0Amazon Route53 DNS service plugin for the aws package. (bsd3, library, web)2016-02-26AmitLevy, DavidTerei
aws-sdk24820.0AWS SDK for Haskell (aws, bsd3, cloud, distributed-computing, library)2014-04-14YusukeNomura
aws-sdk-text-converter3750.0The text converter for aws-sdk. (bsd3, library, web)2015-10-30YusukeNomura
aws-sdk-xml-unordered5120.0The xml parser for aws-sdk package (bsd3, library, xml)2014-08-06ShoheiYasutake
aws-sign43010.0Amazon Web Services (AWS) Signature v4 HTTP request signer (aws, bsd3, cloud, distributed-computing, library, network, web)2014-07-28ChrisDornan
azure-acs1530.0Windows Azure ACS (bsd3, library, web)2014-05-15kapilash
azure-service-api830.0Haskell bindings for the Microsoft Azure Service Management API (bsd3, library, network)2012-11-05EdskoDeVries, MathieuBoespflug, TimWatson
azure-servicebus3710.0Haskell wrapper over Microsoft Azure ServiceBus REST API (bsd3, library, web)2014-05-17kapilash
azurify6530.0A simple library for accessing Azure blob storage (bsd3, development, library)2014-09-23ArnoVanLumig, GregWeber, SeanLeather
b-tree3030.0Immutable disk-based B* trees (benchmark, bsd3, data, library)2017-08-29BenGamari
backprop6090.0Heterogeneous, type-safe automatic backpropagation in Haskell (benchmark, bsd3, library, web)2017-03-14jle
backtracking-exceptions820.0A monad transformer for backtracking exceptions (bsd3, control, library)2014-08-22tapuu
backward-state2260.0A state monad that runs the state in reverse through the computation (bsd3, control, library, monads)2013-01-14LukePalmer
bake4550.0Continuous integration system (bsd3, development, library, program)2016-10-28NeilMitchell
ballast3200.0Shipwire API client (bsd3, library, web)2017-08-17alexeyzab
bamboo-plugin-photo820.0A photo album middleware (bsd3, library, web)2009-07-05JinjingWang
bamboo-theme-blueprint5270.0bamboo blueprint theme (bsd3, library, web)2010-02-24JinjingWang
bamse3780.0A Windows Installer (MSI) generator framework (bsd3, library, system)2009-05-15SigbjornFinne
bank-holidays-england5270.0Calculation of bank holidays in England and Wales (bsd3, data, library)2017-07-28dcturner
barchart2270.0Creating Bar Charts in Haskell (bsd3, graphics, library, program)2011-05-06SebastianFischer
barecheck (deprecated)3700.0QuickCheck implementations for common types (bsd3, deprecated, library, testing)2015-03-20OmariNorman
base22632.75Basic libraries (bsd3, library, prelude)2017-12-04AustinSeipp, HerbertValerioRiedel, IanLynagh, PaoloCapriotti
base-feature-macros2240.0Semantic CPP feature macros for base (bsd3, development, library)2017-06-05HerbertValerioRiedel
base-noprelude17802.0"base" package sans "Prelude" module (bsd3, development, library)2017-11-26HerbertValerioRiedel
base-unicode-symbols19482.25Unicode alternatives for common functions and operators (bsd3, library, unclassified)2012-07-06RoelVanDijk
base16-bytestring42232.0Fast base16 (hex) encoding and decoding for ByteStrings (bsd3, data, library)2014-01-17BryanOSullivan
base32-bytestring4420.0Fast base32 and base32hex codec for ByteStrings (benchmark, bsd3, codec, data, library)2013-12-01SamTruzjan
base64-bytestring85850.0Fast base64 encoding and decoding for ByteStrings (bsd3, data, library)2013-02-08BryanOSullivan
base64-conduit (deprecated in favor of conduit-combinators)3000.0Base64-encode and decode streams of bytes. (deprecated) (bsd3, conduit, data, deprecated, library)2014-03-21MichaelSnoyman
basement50550.0Foundation scrap box of array & string (bsd3, library, web)2017-11-11MichaelSnoyman, VincentHanquez, nicolasdp
bash6650.0Bash generation library. (bsd3, language, library)2013-03-17JasonDusek
basic-cpuid1060.0A small package to access the cpuid instruction directly. (bsd3, library, system)2017-07-09JonasScholl
basic-lens3270.0Basic lens type and functions (bsd3, development, library)2017-03-16ChrisDone
basic-sop6560.0Basic examples and functions for generics-sop (bsd3, generics, library)2017-04-29AndresLoeh
batchd830.0Batch processing toolset for Linux / Unix (bsd3, program, system)2017-05-21IlyaPortnov
battleships830.0A web-based implementation of battleships including an AI opponent. (bsd3, game, library)2014-04-24fatho
bayes-stack830.0Framework for inferring generative probabilistic models with Gibbs sampling (bsd3, library, math)2012-10-27BenGamari
bbi830.0Tools for reading Big Binary Indexed files, e.g., bigBed, bigWig (bio, bsd3, library)2015-11-30kaizhang
bcrypt9050.0Haskell bindings to the bcrypt password hash (bsd3, cryptography, data, library)2017-12-31AndrewMiller
bdo2280.0Update CSS in the browser without reloading the page. (bsd3, library, program, web)2013-09-11ChrisDone
beam-th3762.0Template Haskell utilities for beam (bsd3, database, library, template-haskell)2016-07-05hesiod
beamable3680.0Generic serializer/deserializer with compact representation (benchmark, bsd3, data, library, serialization)2014-06-03JohnLato, MichaelBaikov
bearriver3530.0A replacement of Yampa based on Monadic Stream Functions. (bsd3, frp, library)2017-12-04IvanPerez, keera_studios_ci, ChristinaZeller, keera_studios_ci_dunai
beeminder-api820.0Bindings to the beeminder.com JSON API (bsd3, library, network)2017-06-03BrentYorgey, DanielWagner, RobinGreen
bench6200.0Command-line benchmark tool (bsd3, program, system)2017-12-02GabrielGonzalez
benchpress10420.0Micro-benchmarking with detailed statistics. (bsd3, library, program, testing)2017-07-28JohanTibell, willsewell
bencode9972.0Parser and printer for bencoded data. (bsd3, library, text)2015-05-09DavidHimmelstrup, ChristopherReichert
bencoding9010.0A library for encoding and decoding of BEncode data. (benchmark, bsd3, data, library)2013-12-19SamTruzjan
berkeleydb840.0Pretty BerkeleyDB v4 binding. (bsd3, database, library)2008-10-31DavidHimmelstrup
berp1620.0An implementation of Python 3. (bsd3, language, library, program)2010-05-31BerniePope
bert11100.0BERT implementation (bsd3, data, library)2016-04-05MariusEriksen, RomanCheplyaka, manzyuk
besout2280.0Extended GCD of polynomials over F_p[x] (bsd3, library, math)2014-06-21AbdelwahebMiled
between3760.0Function combinator "between" and derived combinators (bsd3, data, library)2016-01-09PeterTrsko
bff-mono2970.0"Bidirectionalization for Free" for Monomorphic Transformations (bsd3, data, lenses, library)2014-08-14kztk
bgmax3810.0Parse BgMax-files (bsd3, finance, library)2017-11-28petterb
bgzf (deprecated in favor of pipes-bgzf)850.0Blocked GZip (bsd3, codec, deprecated, library)2015-04-23rcallahan
bibtex9660.0Parse, format and processing BibTeX files (bsd3, library, text)2016-04-15HenningThielemann
bifunctors101292.5Bifunctors (bsd3, data, functors, library)2017-12-07EdwardKmett, EricMertens, ryanglscott
bimap9380.0Bidirectional mapping between two key types (bsd3, data, library)2017-04-28StuartCook, joel_williamson
bimap-server1600.0Two-column database server. (bsd3, data, library)2015-07-06DanielDiaz
bimaps5240.0bijections with multiple implementations. (benchmark, bsd3, data, library)2017-03-03ChristianHoener
binary74110.0Binary serialisation for Haskell values using lazy ByteStrings (benchmark, bsd3, data, library, parsing)2017-03-13DonaldStewart, IanLynagh, LennartKolmodin
binary-bits8020.0Bit parsing/writing on top of binary. (bsd3, data, library, parsing)2015-01-09LennartKolmodin
binary-communicator3040.0Flexible way to ease transmission of binary data. (bsd3, data, library)2015-09-14SoenkeHahn, YvesPares
binary-enum1530.0Simple wrappers around enum types (bsd3, data, library)2016-01-16tolysz
binary-ext2240.0An alternate with typed errors for Data.Binary.Get monad from 'binary' library. (bsd3, data, library, parsing)2017-06-29warlock
binary-file14580.0read/write binary file (bsd3, file, library)2015-12-19YoshikuniJujo
binary-generic2320.0Generic binary serialisation using binary and syb. (bsd3, data, library, parsing)2012-08-07LarsPetersen
binary-ieee7541120.0Backport ieee754 float double combinators to older binary (bsd3, data, library)2016-10-24winterland
binary-list20340.0Lists of length a power of two. (benchmark, bsd3, data, library)2016-07-07DanielDiaz
binary-literal-qq (deprecated)1830.0Extends Haskell with binary literals. (bsd3, deprecated, language, library)2012-09-24MathieuBoespflug
binary-orphans29480.0Orphan instances for binary (bsd3, library, web)2017-09-11phadej
binary-parsers4810.0Extends binary with parsec/attoparsec style parsing combinators. (benchmark, bsd3, data, library)2016-09-28winterland
binary-protocol840.0Monad to ease implementing a binary network protocol. (bsd3, data, library)2009-09-04GregoryCrosswhite
binary-protocol-zmq1580.0Monad to ease implementing a binary network protocol over ZeroMQ (bsd3, data, library, network)2010-08-02NicolasTrangez
binary-search7630.0Binary and exponential searches (algorithms, bsd3, library)2016-01-22RossPaterson, TakayukiMuranushi
binary-serialise-cbor1620.0Yet Another Binary Serialisation Library (compatibility shim) (bsd3, codec, library)2017-11-30BenGamari
binary-state1570.0Simple wrapper around Data.Binary, which adds StateT to Get/Put monads. (bsd3, data, library)2011-09-30IlyaPortnov
binary-store (deprecated)860.0Format to store data using the binary transform. (bsd3, data, deprecated, library)2015-01-14DanielDiaz
binary-streams1550.0data serialization/deserialization io-streams library (bsd3, data, io-streams, library)2015-05-07GregoryCollins, petterb
binary-strict17000.0Binary deserialisation using strict ByteStrings (bsd3, data, library, parsing)2015-12-13AdamLangley, DominicSteinitz
binary-tagged15940.0Tagged binary serialisation. (benchmark, bsd3, library, web)2016-12-05phadej
binarydefer3060.0Binary serialization with deferred loading (bsd3, data, library)2014-03-13NeilMitchell
bind-marshal830.0Data marshaling library that uses type level equations to optimize buffering. (bsd3, data, library)2011-10-30CoreyOConnor
binding-core4310.0Data Binding (bsd3, gui, library, user-interfaces)2013-06-09GideonSireling
binding-gtk2880.0Data Binding in Gtk2Hs (bsd3, gui, library, user-interfaces)2013-06-09GideonSireling
binding-wx2900.0Data Binding in WxHaskell (bsd3, gui, library, user-interfaces)2013-06-09GideonSireling
bindings (deprecated)3080.0Deprecated package. (bsd3, deprecated, ffi, library)2009-09-25MauricioAntunes
bindings-DSL19572.0FFI domain specific language, on top of hsc2hs. (bsd3, ffi, library)2017-12-09DmitryMalikov, JohnWiegley, MauricioAntunes
bindings-GLFW12812.0Low-level bindings to GLFW OpenGL library (bsd3, graphics, library)2017-09-23BrianLewis, SchellScivally, javjarfer
bindings-K80552300.0Bindings to Velleman K8055 dll (bsd3, ffi, library)2011-05-17JorisPutcuyps
bindings-common (deprecated in favor of bindings-DSL)14760.0This package is obsolete. Look for bindings-DSL instead. (bsd3, deprecated, ffi, library)2009-11-11BasVanDijk, MauricioAntunes
bindings-dc13942320.0Library for using firewire (iidc-1394) cameras (bsd3, library, system)2011-07-22VilleTirronen
bindings-directfb2280.0Low level bindings to DirectFB (bsd3, ffi, library)2010-08-15JohnWiegley, MauricioAntunes
bindings-eskit830.0Bindings to ESKit. (bsd3, ffi, library, numerical)2010-06-10AndrewMiller
bindings-fann1590.0Low level bindings to FANN neural network library. (bsd3, ffi, library)2010-06-20JohnWiegley, MauricioAntunes
bindings-fluidsynth1530.0Haskell FFI bindings for fluidsynth software synthesizer (bsd3, library, sound)2016-04-13BenGamari
bindings-glib3710.0Low level bindings to GLib. (bsd3, ffi, library)2010-12-23JohnWiegley, MauricioAntunes
bindings-gobject4460.0Low level bindings supporting GObject and derived libraries. (bsd3, ffi, library)2012-09-29MauricioAntunes, YurasShumovich
bindings-gpgme5190.0Project bindings-* raw interface to gpgme (bsd3, ffi, library)2017-09-26DmitryMalikov, JohnWiegley, MauricioAntunes
bindings-gsl5950.0Low level bindings to GNU GSL. (bsd3, ffi, library)2013-08-28JohnWiegley, MauricioAntunes
bindings-hdf5820.0Project bindings-* raw interface to HDF5 library (bsd3, ffi, library)2013-09-05JohnWiegley, MauricioAntunes
bindings-libcddb2290.0Low level binding to libcddb. (bsd3, ffi, library)2010-06-20JohnWiegley, MauricioAntunes
bindings-libffi3760.0Low level bindings to libffi. (bsd3, ffi, library)2010-06-20JohnWiegley, MauricioAntunes
bindings-libusb12130.0Low level bindings to libusb. (bsd3, ffi, library)2014-10-29BasVanDijk, MauricioAntunes
bindings-libv4l2840.0bindings to libv4l2 for Linux (bsd3, library, system)2011-07-03ClaudeHeilandAllen
bindings-libzip7470.0Low level bindings to libzip. (bsd3, ffi, foreign, library)2016-08-29SergeyAstanin
bindings-linux-videodev21620.0bindings to Video For Linux Two (v4l2) kernel interfaces (bsd3, graphics, library)2017-12-03ClaudeHeilandAllen
bindings-lxc3020.0Direct Haskell bindings to LXC (Linux containers) C API. (bsd3, ffi, library)2016-01-21NickolayKudasov
bindings-mmap1550.0(deprecated) see bindings-posix instead (bsd3, library, system)2013-02-18ClaudeHeilandAllen
bindings-monetdb-mapi820.0Low-level bindings for the MonetDB API (mapi) (bsd3, database, library)2017-02-10muesli4
bindings-mpdecimal (deprecated in favor of deka)3000.0bindings to mpdecimal library (bsd3, deprecated, library, math)2014-01-20OmariNorman
bindings-parport3010.0parport bindings (bsd3, ffi, library)2011-08-11SivaramGowkanapalli
bindings-portaudio5070.0Low-level bindings to portaudio library (bsd3, library, sound)2016-12-30FumiakiKinoshita
bindings-posix8140.0Low level bindings to posix. (bsd3, ffi, library)2013-08-08BasVanDijk, JohnWiegley, MauricioAntunes
bindings-ppdev2300.0PPDev bindings (bsd3, ffi, library)2011-08-11SivaramGowkanapalli
bindings-sophia2260.0Low-level bindings to sophia library (bsd3, database, library)2014-03-10EyalLotem
bindings-sqlite34520.0Low level bindings to sqlite3. (bsd3, ffi, library)2013-07-24JohnWiegley, MauricioAntunes
bindings-svm2350.0Low level bindings to libsvm. (bsd3, ffi, library)2011-07-18PauloTanimoto, VilleTirronen
bindings-wlc4400.0Bindings against the wlc library (bsd3, ffi, library)2016-04-03ashleyis
binembed2300.0Embed data into object files. (bsd3, distribution, library, program)2015-04-08ClaudeHeilandAllen
binembed-example1570.0Example project using binembed to embed data in object files. (bsd3, distribution, program)2015-04-08ClaudeHeilandAllen
bini7312.0A collection of various methods for reading and writing bini files. (bsd3, configuration, data, library)2016-01-22TWeise
bio-sequence (deprecated)820.0Initial project template from stack (bio, bsd3, deprecated, library)2017-08-03ozzzzz
biohazard8080.0bioinformatics support library (bioinformatics, bsd3, library)2017-08-28ustenzel
biostockholm7410.0Parsing and rendering of Stockholm files (used by Pfam, Rfam and Infernal). (bioinformatics, bsd3, library)2015-07-21FelipeLessa
bird12620.0A simple, sinatra-inspired web framework. (bsd3, library, program, web)2010-08-23MattParker
bit-stream2390.0Lazy, infinite, compact stream of Bool with O(1) indexing. (benchmark, bsd3, library, unclassified)2017-08-08Bodigrim
bit-vector1550.0Simple bit vectors for Haskell (bit-vectors, bsd3, data, library)2015-03-24AdamFoltzer
bitarray6140.0Mutable and immutable bit arrays (bsd3, data, library)2014-08-12BalazsKomuves
bitcoin-hs800.0Partial implementation of the Bitcoin protocol (as of 2013) (bitcoin, bsd3, cryptography, library)2016-10-21BalazsKomuves
bitcoin-rpc1520.0Library to communicate with the Satoshi Bitcoin daemon (bitcoin, bsd3, library, network)2014-01-07JanVornberger
bitly-cli (deprecated)2310.0A command line tool to access bit.ly URL shortener. (bsd3, deprecated, program, utils, web)2011-12-08SergeyAstanin
bitmap2290.0A library for handling and manipulating bitmaps (rectangular pixel arrays). (bsd3, data, graphics, library)2012-02-13BalazsKomuves
bitmap-opengl2270.0OpenGL support for Data.Bitmap. (bsd3, data, graphics, library)2014-03-19BalazsKomuves
bitmaps2310.0Bitmap library (bsd3, codec, data, graphics, library)2014-11-30ByronJohnson
bits14302.0Various bit twiddling and bitwise serialization primitives (bsd3, data, library, serialization)2017-04-27EdwardKmett, EricMertens, ryanglscott
bits-atomic3300.0Atomic bit operations on memory locations for low-level synchronization (bsd3, concurrency, data, foreign, library)2010-09-05GabrielWicke
bits-bytestring1510.0Bits instance for bytestrings. (benchmark, bsd3, data, library)2016-03-25oldmanmike
bits-bytestring-lazy800.0Bits instance for lazy bytestrings. (benchmark, bsd3, data, library)2016-09-07semaj
bits-conduit1540.0Bitstream support for Conduit (benchmark, bsd3, conduit, data, library)2012-06-29HideyukiTanaka
bits-extras3190.0Efficient high-level bit operations not found in Data.Bits (bsd3, data, library)2010-09-20GabrielWicke
bitstring870.0Lazy bit strings (bsd3, data, library)2010-08-01BalazsKomuves
bittorrent2260.0Bittorrent protocol implementation. (bsd3, library, network)2013-11-25SamTruzjan
bittrex5200.0Bindings for the Bittrex API (bsd3, library, program, web)2017-12-30DavidJohnson
bitwise4440.0fast multi-dimensional unboxed bit packed Bool arrays (benchmark, bit-vectors, bsd3, data, data-structures, library)2016-05-26ClaudeHeilandAllen
bitx-bitcoin14951.5A Haskell library for working with the BitX bitcoin exchange. (bitcoin, bsd3, finance, library, web)2017-12-24tebello_thejane
bizzlelude5310.0A lousy Prelude replacement by a lousy dude (bsd3, library, prelude)2017-12-27TheBizzle
bizzlelude-js1550.0A lousy Prelude replacement by a lousy dude (bsd3, library, prelude)2017-10-26TheBizzle
bkr2280.0Backup utility for backing up to cloud storage services (S3 only right now) (backup, bsd3, library, program, system)2012-06-12MichaelSmietana
bktrees6770.0A set data structure with approximate searching (bsd3, data-structures, library)2010-11-22JosefSvenningsson
bla (deprecated)1550.0a stupid cron (bsd3, deprecated, program, system)2009-10-20JinjingWang
blakesum (deprecated)4460.0The BLAKE SHA-3 candidate hashes, in Haskell (bsd3, cryptography, deprecated, library)2011-07-25KevinCantu
blakesum-demo (deprecated)830.0The BLAKE SHA-3 candidate hashes, in Haskell (bsd3, cryptography, deprecated, program)2011-07-25KevinCantu
blank-canvas25362.0HTML5 Canvas Graphics Library (bsd3, graphics, library)2017-09-26AndrewFarmer, AndyGill, ryanglscott
blas (deprecated in favor of hblas)6660.0Bindings to the BLAS library (bsd3, deprecated, library, math)2009-01-14CarterSchonwald
blas-carray850.0Auto-generated interface to Fortran BLAS via CArrays (bsd3, library, math)2017-12-16HenningThielemann
blas-ffi840.0Auto-generated interface to Fortran BLAS (bsd3, library, math)2017-12-16HenningThielemann
blaze (deprecated)2330.0None (bsd3, deprecated, library, unclassified)2014-12-08
blaze-builder95700.0Efficient buffered output. (bsd3, data, library)2016-04-18JasperVanDerJeugt, LeonSmith, SimonMeier
blaze-builder-conduit (deprecated in favor of conduit-extra)13120.0Convert streams of builders to streams of bytestrings. (deprecated) (bsd3, conduit, data, deprecated, library)2014-04-02MichaelSnoyman
blaze-builder-enumerator8740.0Enumeratees for the incremental conversion of builders to bytestrings. (bsd3, data, enumerator, library)2015-04-01MichaelSnoyman, SimonHengel, SimonMeier, ThomasSutton
blaze-colonnade2210.0Helper functions for using blaze-html with colonnade (bsd3, library, web)2017-02-23andrewthad
blaze-from-html6620.0Tool to convert HTML to BlazeHtml code. (bsd3, program, text)2017-01-20JasperVanDerJeugt
blaze-html106992.25A blazingly fast HTML combinator library for Haskell (bsd3, library, text)2017-01-30JasperVanDerJeugt, SimonMeier
blaze-html-contrib3740.0Some contributions to add handy things to blaze html. (bsd3, library, web)2012-04-05AdityaBhargava
blaze-html-hexpat810.0A hexpat backend for blaze-html. (bsd3, library, text)2010-12-25JasperVanDerJeugt
blaze-html-truncate6710.0A truncator for blaze-html (bsd3, library, text)2013-03-19MarcelRuegenberg
blaze-markup77040.0A blazingly fast markup combinator library for Haskell (bsd3, library, text)2017-01-30DeepakJois, JasperVanDerJeugt
blaze-shields2942.0create svg by Haskell (bsd3, library, web)2015-09-15Qinka
blaze-svg12882.0SVG combinator library (bsd3, graphics, library)2017-03-13BrentYorgey, DeepakJois
blaze-textual11000.0Fast rendering of common datatypes (bsd3, library, text)2015-07-01BryanOSullivan
blaze-textual-native (deprecated in favor of blaze-textual)1530.0Fast rendering of common datatypes (deprecated) (bsd3, deprecated, library, text)2012-01-19MichaelSnoyman
ble16330.0Bluetooth Low Energy (BLE) peripherals (bsd3, library, program, unclassified)2017-12-05jkarni, scottmurphy09
blink13670.0Control library for blink(1) LED from ThingM (bsd3, hardware, library, program)2014-12-04DylanSimon
blip2240.0Python to bytecode compiler. (bsd3, language, program)2013-06-21BerniePope
bliplib2220.0Support code for Blip. (bsd3, development, library)2013-06-21BerniePope
blockchain3010.0Generic blockchain implementation. (blockchain, bsd3, library)2017-07-03tgolson
blockhash800.0Blockhash perceptual image hash algorithm (bsd3, library, program, web)2016-07-19kseo
blocking-transactions1540.0Composable, blocking transactions. (bsd3, concurrency, library)2010-07-22ChristopherLaneHinson
blogination (deprecated)4490.0Very simple static blog software (bsd3, deprecated, library, program, web)2009-02-26ChrisDone
bloodhound29631.75ElasticSearch client library for Haskell (bsd3, database, library, search)2017-09-15MichaelXavier, bitemyapp, ChrisAllen
bloodhound-amazonka-auth2240.0Adds convenient Amazon ElasticSearch Service authentication to Bloodhound. (bsd3, library, web)2017-07-24MichaelXavier
bloomfilter29730.0Pure and impure Bloom Filter implementations. (bsd3, data, library)2015-05-19BryanOSullivan
bloomfilter-redis2962.0Distributed bloom filters on Redis (using the Hedis client). (benchmark, bsd3, data, library)2016-06-04hesiod
bluemix-sdk1520.0Bindings to Bluemix APIs (bsd3, library, web)2017-05-28AlexanderThiemann
bluetile9030.0full-featured tiling for the GNOME desktop environment (bsd3, program, system)2011-11-26JanVornberger
bluetileutils (deprecated in favor of bluetile)1550.0Utilities for Bluetile (bsd3, deprecated, program, utils)2009-09-03JanVornberger
bogre-banana780.0 (bsd3, game-engine, library, program)2013-03-31DavidEichmann
bolt7140.0Bolt driver for Neo4j (bsd3, database, library)2017-03-30bflyblue
bond-haskell6120.0Runtime support for BOND serialization (benchmark, bsd3, data, library, parsing)2016-11-26blaze
bond-haskell-compiler6810.0Bond code generator for Haskell (bsd3, language, library, program)2016-11-26blaze
bookkeeper7360.0Anonymous records and overloaded labels (bsd3, data-structures, library, program, records)2017-12-17jkarni, aminb
bookkeeper-permissions790.0Permissions for bookkeeper records (bsd3, data-structures, library, records)2016-09-12pkamenarsky
bool-extras2310.0A fold function for Bool (bsd3, data, library)2014-04-04TomLokhorst
bool82260.0Alternative Bool type stored as byte (bsd3, foreign, library)2017-10-17HenningThielemann
boolean-like1610.0Logical combinatory operations dealing with datatypes representing booleans by their constructors. (bsd3, control, library)2016-09-22Shou
boolexpr790.0Boolean expressions with various representations and search queries. (bsd3, data-structures, library, parsing, search)2011-12-15NicolasPouillard
bools (deprecated)2290.0None (bsd3, deprecated, library, unclassified)2014-12-08
boolsimplifier7130.0Simplification tools for simple propositional formulas. (bsd3, language, library, math)2014-12-15GershomBazerman
boombox780.0Chronokinetic stream sources and incremental consumers (bsd3, data, library)2016-02-08FumiakiKinoshita
boomerang16220.0Library for invertible parsing and printing (bsd3, library, parsing, text)2017-08-10DagOdenhall, JeremyShaw
boop832.0OOP primitives for Haskell (bsd3, library, oop)2017-11-01TobiasDammers
bordacount860.0Implementation of the Borda count election method. (algorithms, bsd3, library)2017-09-01hverr
borel790.0Metering System for OpenStack metrics provided by Vaultaire. (bsd3, development, library)2015-03-26fractalcat
boring880.0Boring and Absurd types (bsd3, data, library)2017-11-17phadej
boring-game2190.0An educational game (bsd3, library, program, web)2017-02-09checkraiser
boring-window-switcher3710.0A boring window switcher. (bsd3, graphics, library, program)2017-02-10debugito
bot2330.0bots for functional reactive programming (bsd3, frp, library, reactivity)2010-02-25ConalElliott
bound26232.5Making de Bruijn Succ Less (bsd3, compilers-interpreters, language, library)2017-07-29EdwardKmett, EricMertens, ryanglscott
bounded-tchan (deprecated in favor of stm-chans)3740.0Bounded Transactional channels (queues) (bsd3, concurrency, deprecated, library)2011-11-06ThomasDuBuisson
boundingboxes4520.0A generic boundingbox for an arbitrary vector (bsd3, data, library)2015-03-14FumiakiKinoshita
boxes12190.02D text pretty-printing library (bsd3, library, text)2015-01-14BrentYorgey, dfeuer
bpann1550.0backpropagation neuronal network (ai, bsd3, library)2011-10-01RobertSteuck
braid810.0Types and functions to work with braids and Khovanov homology. (bsd3, library, math, program)2016-01-18saltza
brain-bleep810.0primitive imperative language (bsd3, language, program)2017-01-15AlanHawkins
brainfuck-monad3720.0BrainFuck monad (bsd3, compilers-interpreters, library)2015-09-26JoeyHess
brainfuck-tut6580.0A simple BF interpreter. (bsd3, language, library, program)2016-12-30alleledev
brainheck5190.0Brainh*ck interpreter in haskell (bsd3, library, program, web)2017-11-19vmchale
break2260.0Break from a loop (bsd3, control, library)2017-04-07GabrielGonzalez
brians-brain820.0A Haskell implementation of the Brian's Brain cellular automaton (bsd3, game, program)2009-10-15WillDonnelly
brick42322.75A declarative terminal user interface library (bsd3, graphics, library)2017-12-28JonathanDaugherty
brillig1520.0Simple part of speech tagger (bsd3, library, natural-language-processing, program)2011-09-03EricKow
broadcast-chan1600.0Broadcast channel type that avoids 0 reader space leaks. (bsd3, library, system)2016-07-07MerijnVerstraaten
broccoli4420.0Small library for interactive functional programs. (bsd3, frp, library)2015-03-16evanrinehart
broker-haskell790.0Haskell bindings to Broker, Bro's messaging library. (bsd3, language, library)2015-08-16DavidBanas
browscap800.0A reader and interface for the Browser Capabilities Project data files. (bsd3, data, library, web)2017-04-30davean
bsd-sysctl7000.0Access to the BSD sysctl(3) interface (bsd, bsd3, library, system)2017-10-08MaximeHenrion, palik
bson-generic5210.0Generic functionality for BSON (bsd3, data, library)2016-01-09PetrPilar
bson-generics (deprecated in favor of bson-generic)820.0Generics functionality for BSON (bsd3, data, deprecated, library)2012-01-26PetrPilar
bspack2960.0A simple and fast bytestring packer (benchmark, bsd3, data, library)2014-12-02nicolasdp
bsparse3720.0A simple unassuming parser for bytestring (bsd3, bsparse, library)2014-11-05VincentHanquez, nicolasdp
btree1510.0B-Tree on the compact heap (benchmark, bsd3, library, web)2017-06-28andrewthad
btrfs6660.0Bindings to the btrfs API (bsd3, filesystem, library, system)2017-01-30MariosTitas
buffer-builder12400.0Library for efficiently building up buffers, one piece at a time (benchmark, bsd3, data, library)2016-12-01chadaustin, afriesen
buffer-pipe860.0Read from stdin and write to stdout in large blocks (bsd3, console, program)2016-01-11HenningThielemann
bugzilla3680.0A Haskell interface to the Bugzilla native REST API (bsd3, library, web)2014-06-26swift, sethfowler
buildbox24720.0Rehackable components for writing buildbots and test harnesses. (bsd3, development, library, testing)2017-06-12BenLippmeier
buildbox-tools4460.0Tools for working with buildbox benchmark result files. (bsd3, development, program, testing)2012-02-03BenLippmeier
buildwrapper27010.0A library and an executable that provide an easy API for a Haskell IDE (bsd3, development, library, program)2015-01-26JeanPhilippeMoresmau
bullet3700.0A wrapper for the Bullet physics engine. (bsd3, library, physics)2014-11-08CsabaHruska
bumper10820.0Automatically bump package versions, also transitively. (bsd3, development, program)2015-01-06AdamBergmark, BramSchuur, ErikHesselink
bus-pirate7190.0Haskell interface to the Bus Pirate binary interface (bsd3, library, system)2016-04-13BenGamari
buster9690.0Almost but not quite entirely unlike FRP (bsd3, frp, library)2009-06-23JeffersonHeard
buster-gtk1540.0Almost but not quite entirely unlike FRP (bsd3, frp, library)2009-05-18JeffersonHeard
buster-network2260.0Almost but not quite entirely unlike FRP (bsd3, frp, library)2009-05-18JeffersonHeard
butcher4790.0Chops a command or program invocation into digestable pieces. (bsd3, library, ui)2017-11-13lspitzner
bv5300.0Bit-vector arithmetic library (bit-vectors, bsd3, data, library)2016-06-05IagoAbal
bytable8770.0data from/to ByteString (bsd3, codec, library)2014-07-01YoshikuniJujo
byteable39610.0Type class for sequence of bytes (bsd3, data, library)2013-06-28VincentHanquez
bytedump1670.0Flexible byte dump helpers for human readers. (bsd3, debug, library)2012-09-06VincentHanquez
byteorder21750.0Exposes the native endianness or byte ordering of the system. (bsd3, library, system)2013-04-24AntoineLatter
bytes52482.0Sharing code for serialization between binary and cereal (bsd3, data, library, serialization)2017-04-27EdwardKmett, EricMertens, ryanglscott
byteset1580.0Set of bytes. (bsd3, data, library)2015-07-07DanielDiaz
bytestring52962.75Fast, compact, strict and lazy byte strings with a list interface (bsd3, data, library)2017-07-25DonaldStewart, DuncanCoutts, HerbertValerioRiedel, IanLynagh
bytestring-arbitrary4452.0Arbitrary instances for ByteStrings (benchmark, bsd3, data, library)2016-12-06tsuraan
bytestring-builder44040.0The new bytestring builder, packaged outside of GHC (bsd3, data, library)2016-05-16LeonSmith
bytestring-class (deprecated)2870.0Classes for automatic conversion to and from strict and lazy bytestrings. (deprecated) (bsd3, data, deprecated, library)2014-03-21MichaelSnoyman
bytestring-csv2650.0Parse CSV formatted data efficiently (bsd3, data, library)2008-07-21DonaldStewart
bytestring-handle5420.0ByteString-backed Handles (bsd3, library, system)2017-11-30GaneshSittampalam
bytestring-mmap4530.0mmap support for strict ByteStrings (bsd3, library, system)2011-04-29DonaldStewart
bytestring-nums8730.0Parse numeric literals from ByteStrings. (bsd3, library, text)2012-11-23JasonDusek
bytestring-plain2900.0Plain byte strings ('ForeignPtr'-less 'ByteString's) (bsd3, data, library)2015-09-07HerbertValerioRiedel
bytestring-progress8500.0A library for tracking the consumption of a lazy ByteString (bsd3, control, library)2016-10-02AdamWick
bytestring-short1560.0Backport copy of ShortByteString (bsd3, library, text)2016-02-05KeiHibino
bytestring-show15640.0Efficient conversion of values into readable byte strings. (bsd3, library, text)2014-03-31DanDoel
bytestring-time (deprecated in favor of text-time)820.0Library for Time parsing from ByteString (bsd3, data, deprecated, library)2016-12-13klangner
bytestring-trie7472.25An efficient finite map from (byte)strings to values. (bsd3, data, data-structures, library)2015-04-05WrenThornton
bytestring-typenats790.0Bytestrings with typenat lengths (benchmark, bsd3, data, library)2017-01-26tsuraan
bytestringparser2980.0Combinator parsing with Data.ByteString.Lazy (bsd3, library, parsing, text)2008-01-27BryanOSullivan
bytestringparser-temporary3750.0Combinator parsing with Data.ByteString.Lazy (bsd3, library, parsing, text)2009-09-15JasonDusek
bytestringreadp1540.0A ReadP style parser library for ByteString (bsd3, library, text)2007-12-13GracjanPolak
byteunits5260.0Human friendly conversion between byte units (KB, MB, GB...) (bsd3, library)2017-12-18chrissound
bzlib16390.0Compression and decompression in the bzip2 format (bsd3, codec, library)2015-01-25DuncanCoutts
bzlib-conduit6730.0Streaming compression/decompression via conduits. (bsd3, codec, library)2017-10-23HideyukiTanaka, MichaelSnoyman
c-io810.0C IO. (bsd3, library, system)2008-10-28MattMorrow
c-mosquitto2980.0Simpe mosquito MQTT binding able to work with the Amazons IoT (bsd3, library, program)2017-10-05tolysz
c-storable-deriving3010.0Generate C-like storable instances from datatypes (bsd3, foreign, library)2015-12-29MatthewMaurer
c10k4550.0C10k server library using prefork (bsd3, library, network)2011-08-31KazuYamamoto
c2hsc10310.0Convert C API header files to .hsc and .hsc.helper.c files (bsd3, development, library, program)2017-12-09JohnWiegley
cab26360.0A maintenance command of Haskell cabal packages (bsd3, distribution, library, program)2017-04-24KazuYamamoto
cabal-bounds39772.0A command line program for managing the bounds/versions of the dependencies in a cabal file. (bsd3, development, library, program, utils)2017-12-31DanielTrstenjak
cabal-cargs17610.0A command line program for extracting compiler arguments from a cabal file. (bsd3, development, library, program, utils)2017-12-24DanielTrstenjak
cabal-db9482.0query tools for the local cabal database (bsd3, program, tools)2015-03-11VincentHanquez
cabal-debian53770.0Create a Debianization for a Cabal package (bsd3, debian, distribution, library, program, system)2017-11-22DavidFox
cabal-dependency-licenses5220.0Compose a list of a project's transitive dependencies with their licenses (bsd3, distribution, program)2017-01-22JasperVanDerJeugt
cabal-dev (deprecated in favor of cabal-install)8960.0Manage sandboxed Haskell build environments (bsd3, deprecated, development, program)2013-02-28JonathanDaugherty, JoshHoyt, RoganCreswick
cabal-dir3690.0show dist dir of 'cabal copy/install' (bsd3, distribution, program)2013-12-24YoshikuniJujo
cabal-doctest51132.0A Setup.hs helper for doctests running (bsd3, distribution, library)2017-12-05phadej, ryanglscott
cabal-file-th5200.0Template Haskell expressions for reading fields from a project's cabal file. (bsd3, development, library)2016-11-30NickPartridge, SimonMichael
cabal-ghc-dynflags1530.0Conveniently configure GHC's dynamic flags for use with Cabal projects (bsd3, development, library)2015-08-14BenGamari
cabal-ghci (deprecated in favor of cabal-install)3720.0Set up ghci with options taken from a .cabal file (bsd3, deprecated, development, library, program)2013-08-09EtienneLaurin
cabal-install92022.5The command-line interface for Cabal and Hackage. (bsd3, distribution, program)2017-12-02AndresLoeh, DuncanCoutts, JohanTibell, MikhailGlushenkov, ryant
cabal-install-bundle5160.0The (bundled) command-line interface for Cabal and Hackage. (bsd3, distribution, program)2013-12-19BartoszCwiklowski
cabal-install-ghc721570.0Temporary version of cabal-install for ghc-7.2 (bsd3, distribution, program)2011-12-05TonyHannan
cabal-install-ghc74830.0Temporary version of cabal-install for ghc-7.4 (bsd3, distribution, program)2012-03-05AndreasAbel
cabal-lenses13090.0Lenses and traversals for the Cabal library. (bsd3, development, library, utils)2017-12-31DanielTrstenjak
cabal-macosx11272.25Cabal support for creating Mac OSX application bundles. (bsd3, distribution, library, program)2017-08-07EricKow, dfrancesconi
cabal-meta11010.0build multiple packages at once (bsd3, development, library, program)2015-03-26GregWeber
cabal-nirvana (deprecated)4450.0Avoid Cabal dependency hell by constraining to known good versions. (deprecated) (bsd3, deprecated, distribution, program)2014-03-20MichaelSnoyman
cabal-progdeps800.0Show dependencies of program being built in current directory (bsd3, distribution, program)2012-01-14KevinQuick
cabal-query830.0Helpers for quering .cabal files or hackageDB's 00-index.tar (bsd3, library, system)2009-08-09MaxDesyatov
cabal-scripts1520.0Shell scripts for support of Cabal maintenance (bsd3, development, library)2015-04-08HenningThielemann
cabal-setup830.0The user interface for building and installing Cabal packages (bsd3, distribution, program)2007-10-21DuncanCoutts
cabal-sign5140.0Sign and verify Cabal packages. (bsd3, development, program)2013-02-02ChrisDone
cabal-sort8900.0Topologically sort cabal packages (bsd3, distribution, program)2016-05-26HenningThielemann
cabal-src (deprecated in favor of stack)8730.0Alternative install procedure to avoid the diamond dependency issue. (bsd3, deprecated, distribution, program)2016-10-10MichaelSnoyman
cabal-test810.0Automated test tool for cabal projects. (bsd3, program, testing)2007-09-16DavidHimmelstrup
cabal-test-bin4390.0A program for finding temporary build file during cabal-test. (bsd3, library, program, testing)2015-02-03junjihashimoto
cabal-test-compat (deprecated)1550.0Compatibility interface of cabal test-suite. (bsd3, deprecated, library, testing)2015-01-02KeiHibino
cabal-toolkit3390.0Helper functions for writing custom Setup.hs scripts. (bsd3, distribution, library)2017-12-23terrorjack
cabal-uninstall5110.0Uninstall cabal packages (bsd3, distribution, program)2014-08-22JanChristiansen
cabal-upload3020.0Command-line tool for uploading packages to Hackage (bsd3, distribution, program)2007-08-24BjornBringert
cabal2arch (deprecated)26480.0Create Arch Linux packages from Cabal packages. (bsd3, deprecated, distribution, program)2011-05-09DonaldStewart, MagnusTherning, PeterSimons
cabal2doap1550.0Cabal to Description-of-a-Project (DOAP) (bsd3, distribution, program)2009-08-25GregHeartsfield
cabal2ebuild4480.0make gentoo's .ebuild file from .cabal file (bsd3, distribution, library, program)2014-04-01YoshikuniJujo
cabal2ghci1520.0A tool to generate .ghci file from .cabal (bsd3, development, program)2013-08-22HiromiIshii
cabal2nix71310.0Convert Cabal files into Nix build instructions. (bsd3, distribution, library, nix, program)2017-12-28PeterSimons
cabalQuery1510.0A simple tool to query cabal files. (bsd3, development, library, program)2015-05-01RoganCreswick
cabalgraph830.0Generate pretty graphs of module trees from cabal files (bsd3, distribution, program)2009-03-16DonaldStewart
cabalish2250.0Provides access to the cabal file data for shell scripts (bsd3, program, utilities)2017-04-25RobertFischer
cabalvchk1560.0Verify installed package version against user-specified constraints. (bsd3, distribution, program)2012-01-14KevinQuick
cabin1530.0Cabal binary sandboxes. (bsd3, distribution, program)2015-04-17nclarke
cabocha820.0 (bsd3, library, natural-language-processing)2015-04-23MiyazawaAkira
cache1820.0An in-memory key/value store with expiration support (bsd3, cache, data, library)2017-12-27hverr
cached-traversable1520.0Transparent, persistent caching of lazy, traversable structures (bsd3, data, library)2014-10-07ThomasTuegel
caf2290.0A library of Concurrency Abstractions using Futures. (bsd3, concurrency, library)2009-03-26MartinaWillig
caffegraph2232.0 (bsd3, library, math)2015-02-17ajtulloch
cairo23492.0Binding to the Cairo library. (bsd3, graphics, library)2017-11-26AndyStewart, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie
cairo-appbase2280.0A template for building new GUI applications using GTK and Cairo. (bsd3, development, program)2011-11-14ConradParker
cake37980.0Third cake the Makefile EDSL (bsd3, development, library, program)2016-10-26SergeyMironov
cakyrespa15380.0run turtle like LOGO with lojban (bsd3, program, teaching)2012-10-29YoshikuniJujo
calc820.0A small compiler for arithmetic expressions. (bsd3, program, unclassified)2007-11-23AustinSeipp
calendar-recycling860.0List years with the same calendars (bsd3, math, program)2016-06-25HenningThielemann
call10250.0The call game engine (bsd3, game, library)2015-03-21FumiakiKinoshita
camh2250.0write image files onto 256(or 24bit) color terminals. (bsd3, graphics, program)2017-05-25HironaoKomatsu
campfire2260.0Haskell implementation of the Campfire API (bsd3, library, web)2012-06-11MichaelXavier
canonical-filepath3030.0Abstract data type for canonical file paths. (bsd3, library, system)2014-02-15ThomasSchilling
cantor3040.0Application for analysis of java source code (application, bsd3, program, source-code-analysis)2014-12-25klangner
cap1570.0Interprets and debug the cap language. (bsd3, language, program)2008-09-28ThomasDavie
capped-list (deprecated in favor of enumerator)2320.0A list-like type for lazy sequences, with a user-defined termination value. (bsd3, data, deprecated, library)2010-01-09JohnMillikin
capri810.0A simple wrapper over cabal-install to operate in project-private mode. (bsd3, distribution, program)2010-07-10DmitryGolubovsky
car-pool2270.0Simple web-server for organizing car-pooling for an event (bsd3, program, web)2015-11-01HenningThielemann
carbonara800.0some spaghetti code (bsd3, library, system)2017-03-10szehk
carboncopy1550.0Drop emails from threads being watched into special CC folder. (bsd3, email, program)2011-03-17EugenyDzhurinsky
carray23390.0A C-compatible array library. (benchmark, bsd3, data, library)2017-07-18HenningThielemann, JedBrown
cartel12440.0Specify Cabal files in Haskell (bsd3, distribution, library, program)2016-06-30OmariNorman
cascading (deprecated in favor of clay)810.0DSL for HTML CSS (Cascading Style Sheets) (bsd3, deprecated, library, web)2013-06-20ErtugrulSoeylemez, esz
case-conversion1510.0Convert between different cases (bsd3, library, program, text)2017-01-15AlanHawkins
case-insensitive79770.0Case insensitive string comparison (bsd3, data, library, text)2017-05-27BasVanDijk
case-insensitive-match1550.0A simplified, faster way to do case-insensitive matching. (benchmark, bsd3, library, program, text)2016-08-04mikehat
cash1570.0the Computer Algebra SHell (bsd3, computer-algebra, library, math)2012-03-26ChrisBrown
cassandra-cql8712.25Haskell client for Cassandra's CQL protocol (bsd3, database, library)2015-07-30StephenBlackheath, kayceesrk
cassava40322.5A CSV parsing and encoding library (bsd3, csv, library, text, web)2017-08-12HerbertValerioRiedel, JohanTibell
cassava-conduit10350.0Conduit interface for cassava package (bsd3, data, library)2017-11-10domdere
cassava-embed811.25CSV-file embedding library (bsd3, csv, library, text)2017-09-20typeable
cassava-records360.0Auto-generation of records data type. (bsd3, csv, library, program, text, web)2018-01-20gdevanla
cassava-streams4330.0io-streams interface for the cassava CSV library. (bsd3, csv, data, io-streams, library, text)2017-04-14PeterJones
cassette870.0A combinator library for simultaneously defining parsers and pretty printers. (bsd3, library, parsing, text)2012-03-19MathieuBoespflug
cassy7390.0A high level driver for the Cassandra datastore (bsd3, database, library)2014-09-02OzgunAtaman
cast2342.0Abstact cast pattern (bsd3, library, pattern)2017-07-31ozzzzz
catamorphism4400.0A package exposing a helper function for generating catamorphisms. (bsd3, development, library)2015-06-03frerich
catch-fd4500.0MonadThrow and MonadCatch, using functional dependencies (bsd3, control, library)2012-10-12AndySonnenburg
categorical-algebra810.0Categorical Monoids and Semirings (bsd3, data, library)2012-03-26JonathanFischoff
categories30610.0Categories (bsd3, control, library)2015-01-06EdwardKmett
category5770.0Categorical types and classes (bsd3, control, library, math)2017-12-13MatthewFarkasDyck
category-extras29140.0A meta-package documenting various packages inspired by category theory (bsd3, comonads, control, library, monads)2012-04-06DanDoel, DanielWagner, EdwardKmett, RussellOConnor
category-printf2990.0Highbrow approach to type-safe printf format specifications. (bsd3, library, text)2016-05-08CaleGibbard
category-traced1520.0Traced monoidal categories (bsd3, library, math)2016-02-24MatthewFarkasDyck
cautious-file6650.0Ways to write a file cautiously, to reduce the chances of problems such as data loss due to crashes or power failures (bsd3, library, system)2013-01-01CoreyOConnor, RobinGreen
cayley-client17840.0A Haskell client for the Cayley graph database (bsd3, database, library)2017-04-17MichelBoucey
cbor-tool1580.0A tool for manipulating CBOR. (bsd3, codec, program)2017-11-30BenGamari
cborg3752.5Concise Binary Object Representation (bsd3, codec, library)2017-11-30AustinSeipp, BenGamari, DuncanCoutts, HerbertValerioRiedel
cborg-json1610.0A library for encoding JSON as CBOR (bsd3, codec, library)2017-11-30BenGamari
cci1450.0Bindings for the CCI networking library (bsd3, library, network)2013-11-05FacundoDominguez
ccnx820.0A Haskell implementation of the CCNx network protocol. (bsd3, library, network)2010-08-24TomHawkins
cef3670.0CEF log format (bsd3, library, system)2016-05-08utdemir
cef3-raw810.0Raw CEF3 bindings (bsd3, ffi, library)2017-04-15MaksymilianOwsianny
cef3-simple790.0Simple wrapper around cef3-raw (bsd3, ffi, library)2017-04-15MaksymilianOwsianny
ceilometer-common1500.0Common Haskell types and encoding for OpenStack Ceilometer (bsd3, development, library)2015-03-26fractalcat
cellrenderer-cairo810.0Cairo-based CellRenderer (bsd3, graphics, library)2013-05-13JohnLato
cerberus (deprecated)820.0Protect and control API access with cerberus (bsd3, deprecated, development, library, program)2015-12-17yogsototh
cereal76232.0A binary serialization library (bsd3, data, library, parsing)2016-11-09EricMertens, TrevorElliott
cereal-conduit13740.0Turn Data.Serialize Gets and Puts into Sources, Sinks, and Conduits (bsd3, conduit, library)2016-03-10MichaelSnoyman, MylesMaxfield
cereal-ieee754 (deprecated in favor of cereal)830.0Floating point support for the 'cereal' serialization library (bsd3, data, deprecated, library, parsing)2011-08-31JacobStanley
cereal-io-streams800.0io-streams support for the cereal binary serialization library (benchmark, bsd3, data, io-streams, library, parsing)2016-07-08MichaelXavier
cereal-streams (deprecated in favor of wire-streams)810.0Use cereal to encode/decode io-streams. (benchmark, bsd3, data, deprecated, io-streams, library, parsing)2016-07-09winterland
cereal-time1300.0Serialize instances for types from `time` package. (bsd3, data, library)2017-11-06zohl
cereal-vector4390.0Serialize instances for Data.Vector types. (bsd3, data, library)2014-02-16AdamFoltzer
certificate (deprecated in favor of x509)73570.0Certificates and Key Reader/Writer (bsd3, data, deprecated, library)2013-10-07VincentHanquez
cfipu800.0cfipu processor for toy brainfuck-like language (bsd3, compilers-interpreters, program)2014-12-02ByronJohnson
cflp15500.0Constraint Functional-Logic Programming in Haskell (bsd3, control, library)2009-06-04SebastianFischer
cfopu (deprecated in favor of cfipu)1580.0cfopu processor (bsd3, compilers-interpreters, deprecated, program)2010-07-12ByronJohnson
cgen3710.0generates Haskell bindings and C wrappers for C++ libraries (bsd3, development, library, program)2012-06-16AnttiSalonen
cgi37950.0A library for writing CGI programs (bsd3, library, network)2016-11-15AndersKaseorg, BjornBringert, IanLynagh, MaxBolingbroke, cheecheeo
cgi-undecidable810.0Undecidable instances for the cgi package. (bsd3, library, unclassified)2007-02-11BjornBringert
cgi-utils3680.0Simple modular utilities for CGI/FastCGI (sessions, etc.) (bsd3, cgi, library, web)2011-03-29
chalkboard3020.0Combinators for building and processing 2D images. (bsd3, graphics, library)2009-12-02AndyGill
chalkboard-viewer820.0OpenGL based viewer for chalkboard rendered images. (bsd3, graphics, library)2009-04-24AndyGill
chalmers-lava20009610.0Hardware description EDSL (bsd3, hardware, language, library)2016-05-19EmilAxelsson
chan2310.0Some extra kit for Chans (bsd3, library, web)2017-11-16athanclark
chan-split4500.0Concurrent Chans as read/write pairs. Also provides generic Chan pair class. (bsd3, concurrency, library)2012-10-27BrandonSimmons
change-monger800.0Parse VCS changelogs into ChangeLogs (bsd3, development, library, program, text)2008-05-15GwernBranwen
charade2252.0Rapid prototyping websites with Snap and Heist (bsd3, library, program, web)2014-11-07DougBeardsley
charset23420.0Fast unicode character sets based on complemented PATRICIA tries (bsd3, data, library)2015-04-01EdwardKmett
chart-histogram (deprecated in favor of Chart)5180.0Easily render histograms with Chart (bsd3, deprecated, graphics, library)2016-04-13BenGamari
chart-unit8940.0Native haskell charts. (bsd3, charts, library, program)2017-12-30tonyday567
chaselev-deque4680.0Chase & Lev work-stealing lock-free double-ended queues (deques). (bsd3, concurrent, data, library)2015-03-08BrandonSimmons, RyanNewton, peter_fogg
chatter17692.0A library of simple NLP algorithms. (bsd3, library, natural-language-processing, program)2017-03-29RoganCreswick
cheapskate12850.0Experimental markdown processor. (bsd3, library, program, text)2017-08-01JohnMacFarlane
cheapskate-highlight1530.0Code highlighting for cheapskate (bsd3, library, text)2016-03-14Artyom
cheapskate-lucid1530.0Use cheapskate with Lucid (bsd3, library, web)2016-03-15Artyom
cheapskate-terminal790.0Initial project template from stack (bsd3, library, program, web)2016-01-18yamadapc
check-email2990.0Confirm whether an email is valid and probably existant. (bsd3, library, network)2017-03-01ChrisDone, qoelet
check-pvp1562.0Check whether module and package imports conform to the PVP (bsd3, distribution, program)2014-03-01HenningThielemann
checked2220.0Bounds-checking integer types. (bsd3, data, library)2010-09-18AntoineLatter
checkers27162.0Check properties on standard classes and data structures. (bsd3, library, testing)2017-11-03ConalElliott
chesshs3670.0Simple library for validating chess moves and parsing PGN files (bsd3, game, library)2015-03-13ArnoVanLumig
chevalier-common790.0Query interface for Chevalier (bsd3, library, other)2015-03-26fractalcat
chitauri1520.0Helper for the Major System (bsd3, program, web)2016-10-10marcusbuffett
chp15502.0An implementation of concurrency ideas from Communicating Sequential Processes (bsd3, concurrency, library)2014-04-25NeilBrown
chp-mtl830.0MTL class instances for the CHP library (bsd3, concurrency, library)2010-05-03NeilBrown
chp-plus5890.0A set of high-level concurrency utilities built on Communicating Haskell Processes (bsd3, concurrency, library)2014-04-25NeilBrown
chp-spec800.0A mirror implementation of chp that generates a specification of the program (bsd3, concurrency, library)2010-05-03NeilBrown
chp-transformers820.0Transformers instances for the CHP library (bsd3, concurrency, library)2010-05-03NeilBrown
chr-core1910.0Constraint Handling Rules (bsd3, control, library)2017-12-28AtzeDijkstra
chr-data1350.0Datatypes required for chr library (bsd3, development, library)2017-12-28AtzeDijkstra
chr-lang2550.0AST + surface language around chr (bsd3, development, library, program)2017-12-28AtzeDijkstra
chr-parse1380.0Parsing for chr library (bsd3, development, library)2017-12-28AtzeDijkstra
chr-pretty1390.0Pretty printing for chr library (bsd3, development, library)2017-12-28AtzeDijkstra
chronograph2260.0measure timings of data evaluation (bsd3, library, testing)2014-01-02JohnLato
chronologique1560.0Time to manipulate time (bsd3, library, text)2017-10-27AndrewCowie
chronos7840.0A performant time library (bsd3, library, web)2017-12-15andrewthad
chu27450.0FFI for Chu2 Agda Web Server Interface (bsd3, library, web)2012-11-20JinjingWang
church-pair2190.0Church encoded pair (bsd3, data, library)2017-07-07mat8913
cil3730.0An interface to CIL. (bsd3, language, library)2010-11-10TomHawkins
cinvoke840.0A binding to cinvoke. (bsd3, foreign, library)2011-03-05RemiTurk
cipher-aes (deprecated in favor of cryptonite)20190.0Fast AES cipher implementation with advanced mode of operations (benchmark, bsd3, cryptography, deprecated, library)2015-06-21VincentHanquez
cipher-aes12820190.0AES and common modes using AES-NI when available. (benchmark, bsd3, cryptography, library)2016-08-31ThomasDuBuisson
cipher-blowfish (deprecated in favor of cryptonite)2640.0Blowfish cipher (benchmark, bsd3, cryptography, deprecated, library)2013-10-08VincentHanquez
cipher-camellia1870.0Camellia block cipher primitives (benchmark, bsd3, cryptography, library)2013-10-08VincentHanquez
cipher-des5080.0DES and 3DES primitives (benchmark, bsd3, cryptography, library)2013-10-24VincentHanquez
cipher-rc4 (deprecated in favor of cryptonite)4530.0Fast RC4 cipher implementation (benchmark, bsd3, cryptography, deprecated, library)2013-10-08VincentHanquez
cipher-rc52270.0Pure RC5 implementation (bsd3, cryptography, library)2016-03-19FinnEspenGundersen
circ3800.0A Compiler IR Compiler. (bsd3, compiler, language, library)2012-08-01TomHawkins
circle-packing5732.0Simple heuristic for packing discs of varying radii in a circle (bsd3, library, optimisation)2017-06-20JoachimBreitner
citation-resolve11670.0convert document IDs such as DOI, ISBN, arXiv ID to bibliographic reference. (bsd3, library, text)2014-10-02TakayukiMuranushi
citeproc-hs9640.0A Citation Style Language implementation in Haskell (bsd3, library, text)2015-03-17AndreaRossato
cjk1520.0Data about Chinese, Japanese and Korean characters and languages (bsd3, library, text)2013-02-05MaxBolingbroke
clash (deprecated in favor of clash-ghc)10330.0CAES Language for Synchronous Hardware (CLaSH) (bsd3, deprecated, hardware, language, library)2011-12-02ChristiaanBaaij
clash-multisignal1510.0 (bsd3, hardware, library)2017-07-05ralu
classy-influxdb-simple4410.0Super simple InfluxDB package in Classy-MTL style (bsd3, database, library)2017-02-23schalmers
classyplate5200.0Fuseable type-class based generics (bsd3, data, library)2017-12-04lazac
clay26530.0CSS preprocessor as embedded Haskell. (bsd3, graphics, library, web)2017-06-17SebastiaanVisser, seanparsons
clckwrks30710.0A secure, reliable content management system (CMS) and blogging platform (bsd3, clckwrks, library)2017-07-21JeremyShaw
clckwrks-cli10220.0a command-line interface for adminstrating some aspects of clckwrks (bsd3, clckwrks, program)2016-12-19JeremyShaw
clckwrks-dot-com6580.0clckwrks.com (bsd3, clckwrks, program)2015-05-15JeremyShaw
clckwrks-plugin-bugs11670.0bug tracking plugin for clckwrks (bsd3, clckwrks, library)2014-08-20JeremyShaw
clckwrks-plugin-ircbot13960.0ircbot plugin for clckwrks (bsd3, clckwrks, library)2017-07-21JeremyShaw
clckwrks-plugin-mailinglist800.0mailing list plugin for clckwrks (bsd3, clckwrks, library)2017-07-21JeremyShaw
clckwrks-plugin-media15300.0media plugin for clckwrks (bsd3, clckwrks, library)2017-07-21JeremyShaw
clckwrks-plugin-page23220.0support for CMS/Blogging in clckwrks (bsd3, clckwrks, library)2017-07-21JeremyShaw
clckwrks-theme-bootstrap10300.0simple bootstrap based template for clckwrks (bsd3, clckwrks, library)2016-12-19JeremyShaw
clckwrks-theme-clckwrks7270.0simple bootstrap based template for clckwrks (bsd3, clckwrks, library)2016-10-07JeremyShaw
clckwrks-theme-geo-bootstrap1550.0geo bootstrap based template for clckwrks (bsd3, clckwrks, library)2013-04-02JeremyShaw
clean-home3740.0Keep your home dir clean by finding old conf files (bsd3, program, utils)2017-03-19IvanPerez, keera_studios_ci
clean-unions3680.0Open unions without need for Typeable (bsd3, data, library)2014-10-13FumiakiKinoshita
clevercss5260.0A CSS preprocessor (bsd3, library, program, text)2011-01-06GeorgBrandl
cli6000.0Command Line Interface (bsd3, cli, library)2016-02-16VincentHanquez, nicolasdp
cli-setup1020.0Helper setup scripts for packaging command-line tools. (bsd3, command-line-tools, development, library)2018-01-15
clifford10230.0A Clifford algebra library (benchmark, bsd3, library, math, numerical, program)2014-03-29spacekitteh
clipper810.0Haskell API to clipper (2d polygon union/intersection/xor/clipping API) (algebra, bsd3, library)2011-08-08ChetanTaralekar
clit22970.0Post tweets from stdin (bsd3, library, program, web)2017-03-21
cloben2970.0Clone and benchmark Haskell cabal projects (benchmarking, bsd3, program)2016-07-01sgraf812
clock84132.5High-resolution clock functions: monotonic, realtime, cputime. (bsd3, library, system)2016-04-20CetinSert
clock-extras2300.0A couple functions that probably should be in the 'clock' package (bsd3, library, web)2016-10-05JonathanFischoff
clogparse1520.0Parse IRC logs such as the #haskell logs on tunes.org (bsd3, irc, language, library, text)2010-10-02KeeganMcAllister
cloud-haskell2280.0The Cloud Haskell Application Platform (bsd3, control, library)2016-07-30FacundoDominguez, TimWatson
cloudfront-signer780.0CloudFront URL signer (bsd3, library, network)2013-08-24ChrisDornan
clr-bindings1540.0Glue between clr-host and clr-typed (.net, bsd3, clr, ffi, language, library)2017-08-05PepeIborra, TimMatthews
clr-host2920.0Hosting the Common Language Runtime (.net, bsd3, clr, ffi, language, library)2017-10-08PepeIborra, TimMatthews
clr-inline2930.0Quasiquoters for inline C# and F# (.net, bsd3, clr, ffi, language, library)2017-10-08PepeIborra, TimMatthews
clr-marshal1540.0Marshaling for the clr (.net, bsd3, clr, ffi, language, library)2017-08-05PepeIborra, TimMatthews
clr-typed2200.0A strongly typed Haskell interface to the CLR type system (.net, bsd3, clr, ffi, language, library)2017-08-05PepeIborra, TimMatthews
clr-win-linker820.0A GHC linker wrapper tool to workaround a GHC >8.2 bug (.net, bsd3, clr, ffi, language, program)2017-04-25PepeIborra, TimMatthews
cltw810.0Command line Twitter utility (bsd3, console, program, utils)2010-04-19DinoMorelli
clua2240.0C to Lua data wrapper generator (bsd3, language, program)2012-04-04TomSchouten
cluss7740.0simple alternative to type classes (bsd3, constraints, library, type-system)2014-10-14Kinokkory
cmark25912.0Fast, accurate CommonMark (Markdown) parser and renderer (benchmark, bsd3, library, text)2017-08-02JohnMacFarlane
cmark-gfm15670.0Fast, accurate GitHub Flavored Markdown parser and renderer (benchmark, bsd3, library, text)2017-08-10kivikakk
cmark-highlight2260.0Code highlighting for cmark (bsd3, library, text)2016-07-22Artyom
cmark-lucid1510.0Use cmark with Lucid (bsd3, library, web)2016-07-22Artyom
cmark-patterns790.0Pattern synonyms for cmark (bsd3, library, parsing, text)2017-08-08Artyom
cmark-sections4420.0Represent cmark-parsed Markdown as a tree of sections (bsd3, library, text)2017-09-10Artyom
cmath2260.0A binding to the standard C math library (bsd3, library, math)2008-03-15DonaldStewart
cmathml3830.0Data model, parser, serialiser and transformations for Content MathML 3 (bsd3, library, program, xml)2012-04-01AndrewMiller
cmdargs92172.0Command line argument processing (bsd3, console, library)2017-09-24NeilMitchell
cmdargs-browser3010.0Helper to enter cmdargs command lines using a web browser (bsd3, console, program)2013-09-17NeilMitchell
cmdlib8230.0a library for command line parsing & online help (bsd3, library, system)2015-05-28PetrRockai
cml2340.0Events and Channels as in Concurrent ML (bsd3, concurrency, library)2009-10-05BenFranksen
cmonad2970.0A library for C-like programming (bsd3, language, library)2009-03-29LennartAugustsson
cmph810.0low level interface to CMPH (bsd3, data, data-structures, library)2016-04-30MarkWotton
cnc-spec-compiler1540.0Compiler/Translator for CnC Specification Files. (bsd3, compilers-interpreters, parallelism, program)2011-08-12RyanNewton
coalpit740.0Command-line options and DSV parsing and printing (bsd3, console, library)2018-01-03defanor
code-builder1580.0Simple system for generating code. (bsd3, data, library)2014-05-26AdamBergmark, ErikHesselink, mbrock
code-page23512.0Windows code page library for Haskell (bsd3, library, system)2017-03-16ryanglscott
codec3132.0Simple bidirectional serialization (bsd3, data, library)2017-04-21PatrickChilton
codec-libevent (deprecated)2250.0Cross-platform structure serialisation (bsd3, data, deprecated, library, parsing, program)2008-01-27AdamLangley
codec-mbox1570.0A library to read and write mailboxes in mbox format (bsd3, codec, library)2013-06-01NicolasPouillard
codecov-haskell3700.0Codecov.io support for Haskell. (bsd3, control, library, program)2017-06-17killy971
codemonitor1530.0Tool that automatically runs arbitrary commands when files change on disk. (bsd3, program, tool)2012-06-08RickardLindberg
codepad3392.0Submit and retrieve paste output from CodePad.org. (bsd3, library, web)2010-10-01ChrisDone, TheKing
codo-notation1580.0A notation for comonads, analogous to the do-notation for monads. (bsd3, language, library)2012-11-22DominicOrchard
cofunctor (deprecated in favor of contravariant)1560.0DEPRECATED: use the "contravariant" package (bsd3, data, deprecated, library)2011-09-20BrandonSimmons
coincident-root-loci810.0Equivariant CSM classes of coincident root loci (bsd3, library, math)2017-04-12BalazsKomuves
colada8730.0Colada implements incremental word class class induction using online LDA (bsd3, library, natural-language-processing, program)2015-03-02GrzegorzChrupala
colchis3710.0Rudimentary JSON-RPC 2.0 client over raw TCP. (bsd3, library, network)2014-11-20DanielDiazCarrete
cold-widow812.0File transfer via QR Codes. (bsd3, library, program, utility)2016-10-31mihaigiurgeanu
collada-output4450.0Generate animated 3d objects in COLLADA (bsd3, graphics, library, program)2011-07-25AndyGill, TillmannVogt
collada-types2290.0Data exchange between graphic applications (bsd3, graphics, library)2011-07-25AndyGill, TillmannVogt
collapse-util1520.0utility for collapsing adjacent writes (bsd3, concurrency, program)2014-06-27MarkWotton
collections2960.0Useful standard collections types and related functions. (bsd3, data-structures, library)2011-07-30JeanPhilippeBernardy, JohannesWaldmann
collections-api2160.0API for collection data structures. (bsd3, data-structures, library)2010-08-25JeanPhilippeBernardy
collections-base-instances820.0Useful standard collections types and related functions. (bsd3, data-structures, library)2010-08-25JeanPhilippeBernardy
colonnade9572.0Generic types and functions for columnar encoding and decoding (bsd3, library, web)2017-08-19andrewthad
colorize-haskell1690.0Highligt Haskell source (bsd3, development, library, program)2010-07-24IavorDiatchki
colorless20320.0Colorless | The Programmatic IDL (bsd3, library, web)2017-10-17jxv
colorless-http-client3700.0Http Client addon for Colorless (bsd3, library, web)2017-10-10jxv
colorless-scotty2260.0Scotty server add-on for Colorless (bsd3, library, web)2017-10-11jxv
colors5820.0A type for colors (bsd3, data, library)2015-02-23FumiakiKinoshita
colour-accelerate3150.0Working with colours in Accelerate (bsd3, data, graphics, library)2017-09-21TrevorMcDonell
coltrane790.0A jazzy, minimal web framework for Haskell, inspired by Sinatra. (bsd3, library, web)2013-12-25wellecks
columbia5190.0Enhanced serialization using seeking. (bsd3, library, serialization)2017-11-29JamesCandy
com4500.0Haskell COM support library (bsd3, ffi)2012-09-14KidoTakahiro, SigbjornFinne
comark790.0Commonmark processing in pure haskell. (bsd3, library, program, text)2017-09-21zudov
comark-html800.0Commonmark (markdown) to HTML renderer. (bsd3, library, text)2017-09-21zudov
comark-parser790.0Parser for Commonmark (markdown) (bsd3, library, text)2017-09-21zudov
comark-syntax800.0Definitions of AST that represents a Commonmark (markdown) document. (bsd3, library, text)2017-09-21zudov
combinat13330.0Generate and manipulate various combinatorial objects. (bsd3, library, math)2016-10-13BalazsKomuves
combinat-diagrams1510.0Graphical representations for various combinatorial objects (bsd3, library, math)2015-10-30BalazsKomuves
combinator-interactive2240.0SKI Combinator interpreter (bsd3, language, library, program)2013-09-07FumiakiKinoshita
combinatorial1080.0Count, enumerate, rank and unrank combinatorial objects (bsd3, library, math, statistics)2017-12-16HenningThielemann
combinatorics (deprecated in favor of exact-combinatorics)870.0Efficient computation of common combinatoric functions. (bsd3, deprecated, library, math, statistics)2012-01-29WrenThornton
combobuffer1530.0Various buffer implementations (bsd3, data, library)2014-05-19JohnLato
comfort-graph5260.0Graph structure with type parameters for nodes and edges (bsd3, data, library)2017-11-08HenningThielemann
comic790.0A format for describing comics. (bsd3, data, library)2017-03-23davean
command (deprecated in favor of shake)1570.0Conveniently run shell commands (bsd3, deprecated, library, system)2014-09-02NiklasHambuechen
command-qq3700.0Quasiquoters for external commands (bsd3, library, system)2014-06-04MatveyAksenov
commander800.0pattern matching against string based commands (bsd3, library, program, text)2016-03-11jsdw
commodities2950.0Library for working with commoditized amounts and price histories (bsd3, finance, library)2017-01-23JohnWiegley
commsec8730.0Provide communications security using symmetric ephemeral keys (bsd3, cryptography, library)2014-01-08ThomasDuBuisson
commsec-keyexchange7280.0Key agreement for commsec. (bsd3, library, network)2014-01-09ThomasDuBuisson
comonad102572.5Comonads (bsd3, comonads, control, library)2017-07-29EdwardKmett, EricMertens, ryanglscott
comonad-extras18360.0Exotic comonad transformers (bsd3, comonads, control, library)2013-11-25EdwardKmett
comonad-transformers (deprecated in favor of comonad)47140.0This package has been merged into comonad 4.0 (bsd3, comonads, control, deprecated, library)2013-10-13EdwardKmett
comonads-fd (deprecated in favor of comonad)25710.0This package has been merged into comonad 4.0 (bsd3, comonads, control, deprecated, library)2013-10-13EdwardKmett
compact1670.0Non-GC'd, contiguous storage for immutable data structures (bsd3, data, library)2017-02-28EdwardYang
compact-map1540.0Compact Data.Map implementation using Data.Binary (bsd3, data, library)2008-11-09DavidHimmelstrup
compact-mutable790.0Mutable arrays living on the compact heap (bsd3, library, web)2017-06-26andrewthad
compact-socket790.0Socket functions for compact normal form. (bsd3, library, network)2015-08-28EdwardYang
compact-string (deprecated in favor of text)1810.0Fast, packed and strict strings with Unicode support, based on bytestrings. (bsd3, data, deprecated, library)2008-11-27TwanVanLaarhoven
compact-string-fix1560.0Same as compact-string except with a small fix so it builds on ghc-6.12 (bsd3, data, library)2011-08-19TonyHannan
compactable2452.0A generalization for containers that can be stripped of Nothings. (bsd3, control, library)2017-06-26fresheyeball
compactmap7520.0A read-only memory-efficient key-value store. (bsd3, data, library)2017-07-28SimonMarechal
compare-type1530.0compare types of any kinds in haskell (bsd3, dependent-types, library)2015-01-10Kinokkory
compdata23960.0Compositional Data Types (benchmark, bsd3, generics, library)2017-05-01PatrickBahr
compdata-automata2200.0Tree automata on Compositional Data Types (benchmark, bsd3, generics, library)2017-05-01PatrickBahr
compdata-dags2180.0Compositional Data Types on DAGs (bsd3, generics, library)2015-04-30PatrickBahr
compdata-param3680.0Parametric Compositional Data Types (bsd3, generics, library)2016-05-30PatrickBahr
compensated9592.0Compensated floating-point arithmetic (bsd3, library, numeric)2017-07-29EdwardKmett, EricMertens, ryanglscott
complex-generic2880.0complex numbers with non-mandatory RealFloat (bsd3, library, math)2017-04-03ClaudeHeilandAllen
complexity3010.0Empirical algorithmic complexity (bsd3, library, testing)2009-05-28RoelVanDijk
composable-associations860.0Types and helpers for composing types into a single larger key-value type. (bsd3, library, web)2017-07-24smprts
composable-associations-aeson860.0Aeson ToJSON/FromJSON implementation for the types of composable-associations (bsd3, library, web)2017-07-24smprts
compose-trans1530.0Composable monad transformers (bsd3, library, monads)2011-11-05MiguelMitrofanov
composite-aeson8780.0JSON for Vinyl/Frames records (bsd3, library, records)2017-09-29dridus, asariley
composite-aeson-refined5170.0composite-aeson support for Refined from the refined package (bsd3, library, records)2017-09-29dridus, asariley
composite-base8780.0Shared utilities for composite-* packages. (bsd3, library, records)2017-09-29dridus, asariley
composite-ekg7970.0EKG Metrics for Vinyl/Frames records (bsd3, library, records)2017-09-29dridus, asariley
composite-opaleye8760.0Opaleye SQL for Frames records (bsd3, library, records)2017-09-29dridus, asariley
composition7070.0Combinators for unorthodox function composition (bsd3, data, library)2015-12-31DanBurton
composition-extra8910.0Combinators for unorthodox structure composition (bsd3, data, library)2015-09-17athanclark
composition-prelude8960.0Higher-order function combinators (bsd3, control, data, library)2017-12-31vmchale
composition-tree5120.0Composition trees for arbitrary monoids. (bsd3, data, library)2016-11-29LiamOConnorDavis
compressed13472.0Compressed containers and reducers (bsd3, compression, data, library, mapreduce)2013-10-14EdwardKmett
compstrat2260.0Strategy combinators for compositional data types (bsd3, generics, language, library)2015-03-24JamesKoppel
comptrans3820.0Automatically converting ASTs into compositional data types (bsd3, data, generics, library)2015-04-01JamesKoppel
computational-algebra14562.0Well-kinded computational algebra library, currently supporting Groebner basis. (bsd3, library, math)2017-12-07HiromiIshii
computational-geometry3000.0Collection of algorithms in Computational Geometry. (bsd3, graphics, library, math)2017-10-13MaksymilianOwsianny
computations780.0Advanced notions of computation (bsd3, control, library)2015-05-03WolfgangJeltsch
concatenative2820.0A library for postfix control flow. (bsd3, control, library)2010-07-02SamAnklesaria
conceit7370.0Concurrent actions that may fail with a value. (bsd3, concurrency, library)2016-01-23DanielDiazCarrete
concise2300.0Utilities for Control.Lens.Cons (bsd3, data, lenses, library)2017-03-22frasertweedale
concorde820.0Simple interface to the Concorde solver for the Traveling Salesperson Problem (algorithms, bsd3, library)2011-10-21KeeganMcAllister
concraft15210.0Morphological disambiguation based on constrained CRFs (bsd3, library, natural-language-processing)2014-11-25JakubWaszczuk
concraft-hr2260.0Part-of-speech tagger for Croatian (bsd3, library, natural-language-processing, program)2014-12-19vjeranc
concraft-pl10980.0Morphological tagger for Polish (bsd3, library, natural-language-processing, program)2014-11-25JakubWaszczuk
concrete-typerep4270.0Binary and Hashable instances for TypeRep (bsd3, data, library)2013-01-08ReinerPope
concurrent-barrier2290.0Simple thread barriers (bsd3, concurrency, library)2011-03-14JeremyFitzhardinge
concurrent-dns-cache2970.0Concurrent DNS cache (bsd3, library, network, program)2017-11-14KazuYamamoto
concurrent-extra18610.0Extra concurrency primitives (bsd3, concurrency, library)2017-05-23BasVanDijk, RoelVanDijk
concurrent-machines8010.0Concurrent networked stream transducers (benchmark, bsd3, concurrency, control, library)2017-07-03AnthonyCowley
concurrent-sa1570.0Concurrent simulated annealing system. (algorithms, bsd3, concurrency, library)2010-04-07LouisWasserman
concurrent-split3050.0MVars and Channels with distinguished input and output side (bsd3, concurrent, library)2016-11-04HenningThielemann
concurrent-st800.0Concurrent Haskell in ST (bsd3, library, software)2017-10-09andrewthad
concurrent-supply7092.0A fast concurrent unique identifier supply with a pure API (bsd3, concurrency, library, parallelism)2016-01-17EdwardKmett
concurrent-utilities2830.0More utilities and broad-used datastructures for concurrency. (bsd3, concurrency, library)2016-01-07sebaslafleur
concurrentoutput (deprecated in favor of concurrent-output)3040.0Ungarble output from several threads (bsd3, deprecated, library, user-interfaces)2011-06-08JoachimBreitner
cond8770.0Basic conditional and boolean operators with monadic variants. (bsd3, control, library, logic, monad)2014-11-23AdamCurtis
condor (deprecated)780.0Information retrieval library (bsd3, deprecated, library, program, search, text)2014-01-20klangner
condorcet810.0Library for Condorcet voting (bsd3, data, library)2008-02-26GwernBranwen
conduit-audio5060.0Combinators to efficiently slice and dice audio streams (bsd3, library, sound)2017-09-02mtolly
conduit-audio-lame5970.0conduit-audio interface to the LAME MP3 library (bsd3, library, sound)2017-09-02mtolly
conduit-audio-samplerate5320.0conduit-audio interface to the libsamplerate resampling library (bsd3, library, sound)2017-09-02mtolly
conduit-audio-sndfile5290.0conduit-audio interface to the libsndfile audio file library (bsd3, library, sound)2017-09-02mtolly
conduit-connection3050.0Conduit source and sink for Network.Connection. (bsd3, conduit, library, network)2016-09-21slomo
conduit-iconv3090.0Conduit for character encoding conversion. (benchmark, bsd3, conduit, library, text)2017-08-08slomo
conduit-merge2970.0Merge multiple sorted conduits (bsd3, conduit, library)2016-06-16cblp
conduit-network-stream1520.0A base layer for network protocols using Conduits (bsd3, library, network)2013-02-26NilsSchweinsberg
conduit-resumablesink2290.0Allows conduit to resume sinks to feed multiple sources into it. (bsd3, conduit, data, library)2017-11-01AndrewMiller
conduit-throttle3290.0Throttle Conduit Producers (bsd3, data, library)2017-12-21mtesseract
conduit-tokenize-attoparsec800.0Conduits for tokenizing streams. (bsd3, conduit, data, library, program)2016-01-31newhoggy, haskellworks
conf1542.0Parser for Haskell-based configuration files. (bsd3, configuration, library, parsing)2015-07-17carymrobbins
config-ini10570.0A library for simple INI-based configuration files. (bsd3, configuration, library)2017-11-15gdritter
configuration1570.0Simple data type for application configuration. (bsd3, data, library)2012-12-07HiromiIshii
configurator7002.0Configuration management (bsd3, configuration, data, library)2014-07-02BryanOSullivan
configurator-export1590.0Pretty printer and exporter for configurations from the "configurator" library. (bsd3, configuration, data, library)2016-05-08jle
configurator-ng1730.0The next generation of configuration management (bsd3, configuration, data, library)2016-10-31LeonSmith
confsolve12470.0A command line tool for resolving conflicts of file synchronizers. (bsd3, program, utils)2017-07-31DanielTrstenjak
conjugateGradient5830.0Sparse matrix linear-equation solver (bsd3, library, math)2013-04-20LeventErkok
conjure830.0A BitTorrent client (bsd3, library, network, program)2008-03-09GwernBranwen
connection49180.0Simple and easy network connections API (bsd3, library, network)2017-03-20VincentHanquez
connection-pool10080.0Connection pool built on top of resource-pool and streaming-commons. (bsd3, data, library, network)2016-06-11PeterTrsko
console-program14712.0Interpret the command line and a config file as commands and options (bsd3, console, library, system)2017-02-08AriePeterson
const-math-ghc-plugin3740.0Compiler plugin for constant math elimination (bsd3, compiler-plugin, library)2012-10-19ConradParker
constrained-normal2280.0Normalised Deep Embeddings for Constrained Type-Class Instances (bsd3, control, library)2014-06-09NeilSculthorpe
constraint3240.0Reified constraints (bsd3, constraint, library)2017-12-13MatthewFarkasDyck
constraint-classes4420.0Various typeclasses using ConstraintKinds (bsd3, library, unclassified)2016-12-27guaraqe
constructible1520.0Exact computation with constructible real numbers (bsd3, library, math)2013-07-11AndersKaseorg
constructive-algebra7350.0A library of constructive algebra. (algebra, bsd3, library, math)2011-03-31AndersMortberg
consul-haskell4630.0A consul client for Haskell (bsd3, library, network)2017-01-28sseveran
consumers5120.0Concurrent PostgreSQL data consumers (bsd3, concurrency, database, library)2017-09-18MikhailGlushenkov, arybczak, jonathanjouty_scrive, trin_cz
container-builder810.0Functions for building containers from a known number of elements (bsd3, library, web)2016-05-19andrewthad
container-classes (deprecated)820.0Generic classes for interacting with different container types (bsd3, data-structures, deprecated, library)2010-07-18IvanMiljenovic
containers42882.75Assorted concrete container types (benchmark, bsd3, data-structures, library)2017-04-01EdwardKmett, JohanTibell, MilanStraka, WrenThornton, dfeuer, WrenRomano
containers-benchmark3730.0Extensive benchmark suite for containers package. (benchmarking, bsd3, program)2011-11-28MilanStraka
containers-deepseq (deprecated in favor of containers)1550.0Provide orphan NFData instances for containers as needed. (deprecated) (bsd3, data, deprecated, library)2012-01-19MichaelSnoyman
containers-unicode-symbols8940.0Unicode alternatives for common functions and operators (bsd3, library, unclassified)2013-04-09RoelVanDijk
context-free-grammar1530.0Basic algorithms on context-free grammars (bsd3, language, library)2015-04-02nedervold
continue2290.0Monads with suspension and arbitrary-spot reentry (bsd3, control, library)2013-04-21ErtugrulSoeylemez, esz
continued-fraction3022.0Types and functions for working with continued fractions in Haskell (bsd3, library, math)2017-11-19vmchale
contravariant83410.0Contravariant functors (bsd3, control, data, library)2016-01-16EdwardKmett, EricMertens, ryanglscott
control-bool2390.0Useful combinators for boolean expressions (bsd3, control, library)2013-12-08FumiakiKinoshita
control-dotdotdot820.0Haskell operator `g ... f = \x1 .. xn -> g (f x1 .. xn)`. (bsd3, control, library)2017-08-16erisco
control-event11070.0Event scheduling system. (bsd3, control, library)2014-02-25ThomasDuBuisson
control-monad-attempt (deprecated)4480.0Monad transformer for attempt. (deprecated) (bsd3, data, deprecated, failure, library)2012-01-19MichaelSnoyman, NicolasPouillard
control-monad-loop1160.0Simple monad transformer for imperative-style loops (bsd3, control, library)2012-07-08JoeyAdams
control-monad-queue4500.0Reusable corecursive queues, via continuations. (bsd3, control, library)2015-12-19LeonSmith
control-timeout (deprecated)2280.0Timeout handling (bsd3, control, deprecated, library)2008-02-01AdamLangley
contstuff (deprecated)14880.0Fast, easy to use CPS-based monad transformers (bsd3, control, deprecated, library, monads)2011-05-19ErtugrulSoeylemez, esz
contstuff-monads-tf (deprecated)2290.0ContStuff instances for monads-tf transformers (deprecated) (bsd3, control, deprecated, library, monads)2010-11-24ErtugrulSoeylemez, esz
contstuff-transformers (deprecated)1550.0Deprecated interface between contstuff 0.7.0 and the transformers package (bsd3, control, deprecated, library, monads)2010-12-27ErtugrulSoeylemez, esz
convertible22232.0Typeclasses and instances for converting between types (bsd3, data, library)2015-04-20ErikHesselink, JohnGoerzen, NicolasWu
convertible-text (deprecated)15520.0Typeclasses and instances for converting between types (deprecated) (bsd3, data, deprecated, failure)2012-01-19MichaelSnoyman
cookbook20250.0Tiered general-purpose libraries with domain-specific applications. (bsd3, development, library)2016-03-15NatePisarski
coordinate17410.0A representation of latitude and longitude (bsd3, development, library)2016-07-13TonyMorris
copilot21470.0A stream DSL for writing embedded C programs. (bsd3, embedded, language, library, program)2017-07-12LeePike, agoodloe
copilot-c998100.0A compiler for Copilot targeting C99. (bsd3, embedded, language, library, program)2017-07-12LeePike, agoodloe
copilot-cbmc6650.0Copilot interface to a C model-checker. (bsd3, embedded, language, library)2017-07-12LeePike, agoodloe
copilot-core6620.0An intermediate representation for Copilot. (bsd3, embedded, language, library)2017-07-12LeePike, agoodloe
copilot-language11240.0A Haskell-embedded DSL for monitoring hard real-time distributed systems. (bsd3, embedded, language, library)2017-07-12LeePike, agoodloe
copilot-libraries6590.0Libraries for the Copilot language. (bsd3, embedded, language, library)2017-07-12LeePike, agoodloe
copilot-sbv7410.0A compiler for CoPilot targeting SBV. (bsd3, embedded, language, library)2017-07-12LeePike, agoodloe
copilot-theorem1510.0k-induction for Copilot. (bsd3, embedded, language, library)2017-07-12LeePike, agoodloe
copr2920.0Haskell interface to the Fedora Copr system (bsd3, fedora, library, web)2014-04-10RickyElrod
core3800.0External core parser and pretty printer. (bsd3, language, library)2009-04-08DavidHimmelstrup
core-haskell3690.0A subset of Haskell using in UCC for teaching purpose (bsd3, compilers-interpreters, language, program)2014-03-13happlebao
corebot-bliki2290.0A bliki written using yesod. Uses pandoc to process files stored in git. (bsd3, library, program, yesod)2012-02-05CoreyOConnor
coroutine-object5220.0Object-oriented programming realization using coroutine (bsd3, control, library)2016-02-05IanWooKim
couchdb-conduit27850.0Couch DB client library using http-conduit and aeson (bsd3, conduit, database, library)2012-11-02AlexanderDorofeev
couchdb-enumerator7400.0Couch DB client library using http-enumerator and aeson (bsd3, database, library, web)2012-03-13JohnLenz
count800.0Bijective mappings between values and possibly infinite prefixes of [0..] (bsd3, data, library)2014-06-10Maxdamantus
countable2360.0Countable, Searchable, Finite, Empty classes (bsd3, data, library)2016-06-22AshleyYakeley
country3790.0Country data type and functions (bsd3, library, web)2017-11-05andrewthad
country-codes2990.0ISO 3166 country codes and i18n names. (bsd3, data, library)2015-09-21FelipeLessa, JeanPhilippeMoresmau
court1540.0Simple and flexible CI system (bsd3, development, program)2015-11-27thoferon
cparsing820.0A simple C++ parser with preprocessor features. C++ refactorings included. (bsd3, language, library)2017-11-16lazac
cplex-hs4422.0high-level CPLEX interface (bsd3, library, math)2016-11-05stefanjhlk
cplusplus-th792.0C++ Foreign Import Generation (bsd3, foreign, library)2014-10-15MaxwellSwadling
cprng-aes (deprecated in favor of cryptonite)22450.0Crypto Pseudo Random Number Generator using AES in counter mode. (benchmark, bsd3, cryptography, deprecated, library)2014-11-13VincentHanquez
cpsa31742.0Symbolic cryptographic protocol analyzer (bsd3, cryptography, program)2017-09-22JohnRamsdell, mliskov
cpu3552.0Cpu information and properties helpers. (bsd3, data, library)2013-11-12VincentHanquez
cpuperf1550.0Modify the cpu frequency on OpenBSD systems (bsd3, program, system)2008-06-16DonaldStewart
crackNum11900.0Crack various integer, floating-point data formats (bsd3, library, program, tools)2017-01-23LeventErkok
crawlchain5190.0Simulation user crawl paths (bsd3, library, web)2017-07-23axm
crc161580.0Calculate the crc16-ccitt. (bsd3, cryptography, library)2011-01-16JorisPutcuyps
crc16-table880.0Compute CRC16 checksums using a lookup table. (bsd3, library, text)2010-09-21KeeganMcAllister
crdt10932.25Conflict-free replicated data types (bsd3, distributed-systems, library)2017-11-29cblp
creatur52080.0Framework for artificial life experiments. (ai, bsd3, library)2017-10-27AmyDeBuitleir
crf-chain13260.0First-order, linear-chain conditional random fields (bsd3, library, math)2014-06-19JakubWaszczuk
crf-chain1-constrained5840.0First-order, constrained, linear-chain conditional random fields (bsd3, library, math)2015-02-23JakubWaszczuk
crf-chain2-generic2300.0Second-order, generic, constrained, linear conditional random fields (bsd3, library, math)2013-01-09JakubWaszczuk
crf-chain2-tiers5110.0Second-order, tiered, constrained, linear conditional random fields (bsd3, library, natural-language-processing)2015-02-23JakubWaszczuk
critbit2750.0Crit-bit maps and sets (benchmark, bsd3, data, library)2014-07-04BryanOSullivan
criterion88442.5Robust, reliable performance measurement and analysis (benchmarking, bsd3, development, library, performance, program, testing)2017-12-10BryanOSullivan, RyanNewton, ryanglscott
criterion-to-html2310.0Convert criterion output to HTML reports (bsd3, development, program)2012-06-27JasperVanDerJeugt
crjdt-haskell5630.0A Conflict-Free Replicated JSON Datatype for Haskell (bsd3, data, library)2017-05-28amarpotghan
crockford1550.0An implementation of Douglas Crockford's base32 encoding. (bsd3, codec, library)2009-12-20HenryBucklow
cruncher-types (deprecated)3720.0Request and Response types for Eval.so's API (bsd3, deprecated, eval.so, library)2014-04-10RickyElrod
crypt-sha512900.0Pure Haskell implelementation for GNU SHA512 crypt algorithm (bsd3, data, library)2017-07-02phadej
crypto-api40932.0A generic interface for cryptographic operations (bsd3, cryptography, data, library)2014-09-12ThomasDuBuisson
crypto-api-tests2300.0A test framework and KATs for cryptographic operations. (bsd3, cryptography, data, library)2014-01-08ThomasDuBuisson
crypto-cipher-benchmarks3690.0Generic cryptography cipher benchmarks (bsd3, cryptography, library)2013-10-08VincentHanquez
crypto-cipher-tests8090.0Generic cryptography cipher tests (bsd3, cryptography, library)2013-10-24VincentHanquez
crypto-cipher-types10400.0Generic cryptography cipher types (bsd3, cryptography, library)2013-10-25VincentHanquez
crypto-classical3710.0An educational tool for studying classical cryptography schemes. (bsd3, cryptography, library)2016-01-11fosskers
crypto-conduit17820.0Conduit interface for cryptographic operations (from crypto-api). (bsd3, conduit, cryptography, library)2014-11-12FelipeLessa, MichaelSnoyman
crypto-enigma20182.0An Enigma machine simulator with display. (bsd3, cryptography, education, library)2017-12-27Orome
crypto-multihash5160.0Multihash library on top of cryptonite crypto library (bsd3, cryptography, library, program)2016-08-27mseri
crypto-numbers19440.0Cryptographic numbers: functions and algorithms (benchmark, bsd3, cryptography, library)2014-12-31VincentHanquez
crypto-pubkey (deprecated in favor of cryptonite)14590.0Public Key cryptography (benchmark, bsd3, cryptography, deprecated, library)2015-01-16VincentHanquez
crypto-pubkey-types13330.0Generic cryptography Public keys algorithm types (bsd3, cryptography, library)2015-01-10VincentHanquez
crypto-random (deprecated in favor of cryptonite)13980.0Simple cryptographic random related types (bsd3, cryptography, deprecated, library)2015-03-18VincentHanquez
crypto-random-api (deprecated in favor of crypto-random)2030.0Simple random generators API for cryptography related code (bsd3, cryptography, deprecated, library)2013-01-03VincentHanquez
crypto-rng1560.0Cryptographic random number generator. (bsd3, crypto, library)2017-01-18MikhailGlushenkov, jonathanjouty_scrive
crypto-totp1540.0Provides generation and verification services for time-based one-time keys. (bsd3, cryptography, library)2013-08-11JeffShaw
cryptocipher28000.0Symmetrical block and stream ciphers. (bsd3, cryptography, library)2013-10-25VincentHanquez
cryptoconditions790.0Interledger Crypto-Conditions (bsd3, crypto, finance, library, network)2017-06-29ssadler
cryptohash52331.25collection of crypto hashes, fast, pure and practical (benchmark, bsd3, cryptography, data, library)2016-03-25VincentHanquez
cryptohash-conduit3460.0cryptohash conduit (bsd3, conduit, cryptography, library)2014-03-30VincentHanquez
cryptohash-cryptoapi4610.0Crypto-api interfaces for cryptohash (bsd3, cryptography, library)2016-03-26VincentHanquez
cryptohash-md510460.0Fast, pure and practical MD5 implementation (benchmark, bsd3, cryptography, data, library)2016-06-28HerbertValerioRiedel
cryptohash-sha111080.0Fast, pure and practical SHA-1 implementation (benchmark, bsd3, cryptography, data, library)2016-06-28HerbertValerioRiedel
cryptohash-sha25628572.0Fast, pure and practical SHA-256 implementation (bsd3, cryptography, data, library)2017-11-13AustinSeipp, HerbertValerioRiedel
cryptohash-sha5121560.0Fast, pure and practical SHA-512 implementation (benchmark, bsd3, cryptography, data, library)2016-10-23HerbertValerioRiedel
cryptoids4620.0Reversable and secure encoding of object ids as a bytestring (bsd3, cryptography, library)2017-10-25gkleen
cryptoids-class230.0Typeclass-based interface to cryptoids (bsd3, library, web)2018-01-18
cryptoids-types820.0Shared types for encrypting internal object identifiers before exposure (bsd3, library, web)2017-10-10gkleen
cryptol10470.0Cryptol: The Language of Cryptography (bsd3, language, library, program)2017-07-25AaronTomb, AdamFoltzer, IavorDiatchki, TrevorElliott
cryptonite65972.0Cryptography Primitives sink (benchmark, bsd3, cryptography, library)2017-07-08LukeTaylor, VincentHanquez
cryptonite-conduit6570.0cryptonite conduit (bsd3, conduit, cryptography, library)2017-11-17MichaelSnoyman, VincentHanquez
cryptonite-openssl6070.0Crypto stuff using OpenSSL cryptographic library (bsd3, cryptography, library)2017-05-13VincentHanquez
crystalfontz810.0Control Crystalfontz LCD displays. (bsd3, hardware, library, system, user-interfaces)2010-09-21KeeganMcAllister
cse-ghc-plugin800.0Compiler plugin for common subexpression elimination (bsd3, compiler-plugin, library)2012-08-08AustinSeipp
csound-catalog10280.0a gallery of Csound instruments. (bsd3, library, music)2017-07-18AntonKholomiov
csound-expression37362.0library to make electronic music (bsd3, library, music, sound)2017-07-18AntonKholomiov
csound-expression-dynamic15350.0dynamic core for csound-expression library (bsd3, library, music, sound)2017-07-18AntonKholomiov
csound-expression-opcodes4540.0opcodes for the library csound-expression (bsd3, library, music, sound)2017-03-22AntonKholomiov
csound-expression-typed24010.0typed core for the library csound-expression (bsd3, library, music, sound)2017-07-18AntonKholomiov
csound-sampler11660.0A musical sampler based on Csound (bsd3, library, music)2017-07-18AntonKholomiov
cspmchecker4450.0A command line type checker for CSPM files. (bsd3, concurrency, program)2013-10-11ThomasGibsonRobinson
cspretty810.0AST and pretty printer for CSPm (bsd3, language, library)2016-11-30ccasin
css (deprecated)1580.0Minimal monadic CSS DSL. (bsd3, deprecated, language, library)2014-12-08
csv-conduit11880.0A flexible, fast, conduit-based CSV parser library for Haskell. (bsd3, conduit, csv, data, library, text)2016-12-15MichaelXavier, OzgunAtaman
csv-enumerator7360.0A flexible, fast, enumerator-based CSV parser library for Haskell. (bsd3, data, library)2013-01-21OzgunAtaman
csv-to-qif3600.0A small program that will read csv files and create qif files (bsd3, console, program, text)2014-09-24palo
ctemplate (deprecated)860.0Binding to the Google ctemplate library (bsd3, deprecated, library, text)2008-02-15AdamLangley
ctkl790.0packaging of Manuel Chakravarty's CTK Light for Hackage (bsd3, library, text)2014-10-04MarkWotton
cube1520.0Cubic DSL for 3D printing (bsd3, language, library)2015-04-15junjihashimoto
cubicbezier11310.0Efficient manipulating of 2D cubic bezier curves. (bsd3, geometry, graphics, library, typography)2017-08-13KristofBastiaensen
cubicspline4272.0Natural cubic spline interpolation. (algorithms, bsd3, library, math)2015-10-18GershomBazerman
cublas5210.0FFI bindings to the CUDA BLAS library (bsd3, foreign, library)2017-11-15TrevorMcDonell, bmsherman
cuda31770.0FFI binding to the CUDA interface for programming NVIDIA GPUs (bsd3, foreign, library, program)2017-11-15TrevorMcDonell
cudd4440.0Bindings to the CUDD binary decision diagrams library (bsd3, data, library)2017-01-09adamwalker
cue-sheet3690.0Support for construction, rendering, and parsing of CUE sheets (audio, bsd3, library)2017-12-31mrkkrp
cufft7390.0Haskell bindings for the CUFFT library (bsd3, foreign, library)2017-08-24RobEverest, TrevorMcDonell
curl12272.0Haskell binding to libcurl (bsd3, library, network)2012-11-13DonaldStewart, EricMertens, IavorDiatchki, SigbjornFinne
curl-aeson1550.0Communicate with HTTP service using JSON (bsd3, json, library, network, web)2014-08-24JoelLehtonen
currencies3040.0Currencies representation, pretty printing and conversion (bsd3, data, library)2017-10-17alx741, DanielCampoverde
currency-convert2952.0Typesafe currency conversion (bsd3, data, library)2016-08-16pigworts2
curry-base6910.0Functions for manipulating Curry programs (bsd3, language, library)2012-07-02BerndBrassel, BjoernPeemoeller, HolgerSiegel, CurryLanguage
curry-frontend11620.0Compile the functional logic language Curry to several intermediate formats (bsd3, language, library, program)2012-07-02BerndBrassel, BjoernPeemoeller, HolgerSiegel, CurryLanguage
curryer810.0A simple HTTP server framework (bsd3, library, web)2017-09-06ChrisPenner
cursedcsv2242.0Terminal tool for viewing tabular data (application, bsd3, program)2015-03-22GershomBazerman
curve255192980.0Fast implementations of the curve25519 elliptic curve primitives. (bsd3, library, math)2017-03-02AdamWick
cusolver820.0FFI bindings to CUDA Solver, a LAPACK-like library (bsd3, foreign, library)2017-08-24TrevorMcDonell
cusparse810.0FFI bindings to the CUDA Sparse BLAS library (bsd3, foreign, library)2017-08-24TrevorMcDonell
cutter850.0Cut files according to a position list (bsd3, console, program)2017-03-26HenningThielemann
cypher5950.0Haskell bindings for the neo4j "cypher" query language (bsd3, database, library)2012-07-31SamAnklesaria
czipwith1790.0CZipWith class and deriving via TH (bsd3, data, library)2017-05-14lspitzner
d-bus11620.0Permissively licensed D-Bus client library (bsd3, desktop, library, network, program)2017-12-13PhilippBalzarek
d3js790.0Declarative visualization on a web browser with DSL approach. (bsd3, graphics, library)2013-09-22nebuta
dag4460.0Compile-time, type-safe directed acyclic graphs. (bsd3, library, unclassified)2015-01-23athanclark
dapi790.0Prints a series of dates (bsd3, console, program)2013-04-02OmariNorman
darcs-benchmark8890.0Comparative benchmark suite for darcs. (bsd3, program, testing)2010-08-08EricKow, PetrRockai
darcs-fastconvert3000.0Import/export git fast-import streams to/from darcs. (bsd3, development, program)2011-02-13PetrRockai
darcs-graph3730.0Generate graphs of darcs repository activity (bsd3, distribution, program)2008-11-29DonaldStewart, IsaacJones
darcs-scripts2170.0Shell scripts for support of darcs workflow (bsd3, development, library)2015-04-08HenningThielemann
darcs2dot (deprecated in favor of darcs)1550.0Outputs dependencies of darcs patches in dot format. (bsd3, deprecated, development, program)2013-04-07SoenkeHahn
data-accessor21360.0Utilities for accessing and manipulating fields of records (bsd3, data, library)2016-01-18HenningThielemann, LukePalmer
data-accessor-monads-fd3050.0Use Accessor to access state in monads-fd State monad class (bsd3, data, library)2011-02-26HenningThielemann
data-accessor-monads-tf3720.0Use Accessor to access state in monads-tf State monad type family (bsd3, data, library)2012-04-10HenningThielemann
data-accessor-mtl3810.0Use Accessor to access state in mtl State monad class (bsd3, data, library)2014-07-01HenningThielemann
data-accessor-template20810.0Utilities for accessing and manipulating fields of records (bsd3, data, library)2017-07-28HenningThielemann, LukePalmer
data-accessor-transformers8230.0Use Accessor to access state in transformers State monad (bsd3, data, library)2016-01-18HenningThielemann
data-aviary4450.0Combinator birds. (bsd3, combinators, library)2013-04-24StephenTetley
data-bword2800.0Extra operations on binary words of fixed length (bsd3, data, library)2016-07-06MikhailVorozhtsov
data-category15410.0Category theory (bsd3, library, math)2017-09-18SjoerdVisscher
data-cell2260.0Generic cellular data representation library (bsd3, data, library)2015-07-07patrykz
data-check1580.0Library for checking and normalization of data (e.g. from web forms) (bsd3, data, library, web)2017-05-21mrkkrp
data-checked3380.0Type-indexed runtime-checked properties (bsd3, data, library)2014-02-09MikhailVorozhtsov
data-clist12200.0Simple functional ring type. (bsd3, data-structures, library)2017-07-08JohnVanEnk, jeremyjh
data-constructors790.0Generically compare data by their constructors (bsd3, data, library)2017-09-16dailectic
data-cycle2260.0a cyclic doubly linked list (bsd3, data, library)2012-03-10TobiasBrandt
data-default62432.25A class for types with a default value (bsd3, data, library)2016-06-25LukasMai
data-default-class73950.0A class for types with a default value (bsd3, data, library)2016-06-25LukasMai
data-default-extra2200.0A class for types with a default value. (bsd3, data, library)2017-01-05PeterTrsko
data-default-generics820.0A class for types with a default value (bsd3, data, library)2014-02-20jcristovao
data-default-instances-base5450.0Default instances for types in base (bsd3, data, library)2016-06-25LukasMai
data-default-instances-bytestring1480.0Default instances for (lazy and strict) ByteString, Builder and ShortByteString. (bsd3, data, library)2016-02-07PeterTrsko
data-default-instances-case-insensitive1450.0Default instance for CI type from case-insensitive package. (bsd3, data, library)2016-02-07PeterTrsko
data-default-instances-containers53790.0Default instances for types in containers (bsd3, data, library)2013-04-02LukasMai
data-default-instances-dlist53790.0Default instances for types in dlist (bsd3, data, library)2013-04-02LukasMai
data-default-instances-new-base2180.0Default instances for types in newer versions of base package. (bsd3, data, library)2017-01-05PeterTrsko
data-default-instances-old-locale53220.0Default instances for types in old-locale (bsd3, data, library)2013-04-03LukasMai
data-default-instances-text1450.0Default instances for (lazy and strict) Text and Text Builder. (bsd3, data, library)2016-02-07PeterTrsko
data-default-instances-unordered-containers1470.0Default instances for unordered-containers. (bsd3, data, library)2016-02-07PeterTrsko
data-default-instances-vector1460.0Default instances for types defined in vector package (bsd3, data, library)2016-02-07PeterTrsko
data-diverse19590.0Extensible records and polymorphic variants. (bsd3, data, library, records)2017-12-23louispan
data-diverse-lens10650.0Isos & Lens for Data.Diverse.Many and Prisms for Data.Diverse.Which (bsd3, data, library, records)2017-12-23louispan
data-dword6770.0Stick two binary words together to get a bigger one (bsd3, data, library)2017-05-13MikhailVorozhtsov
data-easy3700.0Consistent set of utility functions for Maybe, Either, List and Monoids. (bsd3, data, library)2016-07-26jcristovao
data-elf2230.0Executable and Linkable Format (ELF) data structures. (bsd3, data, library)2016-07-23MikhailVorozhtsov
data-emoticons1510.0Combinator emoticons: data-aviary in the flavor of emoticons (bsd3, combinators, library)2017-04-23lbq
data-endian3730.0Endian-sensitive data (bsd3, data, library)2016-07-07MikhailVorozhtsov
data-extend-generic2690.0Extend Haskell data or newtype like in OOP languages (bsd3, data, library)2015-12-16YLiLarry
data-extra (deprecated)9530.0None (bsd3, deprecated, library, unclassified)2014-12-08
data-filepath4540.0A type safe file path data structure (bsd3, data, library)2015-02-12MaxwellSwadling, domdere
data-files-gen810.0Generate data-files Cabal file field from existing files (bsd3, library, program, tools)2016-08-02JeanPhilippeMoresmau
data-fin3720.0Finite totally ordered sets (bsd3, data, library)2014-08-16WrenThornton
data-fin-simple780.0Simple integral finite set (bsd3, data, library)2015-06-17seagull
data-fix7562.0Fixpoint data types (bsd3, data, library)2017-09-16AntonKholomiov
data-fix-cse1610.0Common subexpression elimination for the fixploint types. (bsd3, data, library)2015-03-30AntonKholomiov
data-flags5320.0A package for working with bit masks and flags in general. (bsd3, data, library)2017-07-29MikhailVorozhtsov
data-foldapp790.0Fold function applications. Framework for variadic functions. (bsd3, data, library)2017-09-10erisco
data-fresh2230.0Interface and functor transformers for fresh values (bsd3, control, library)2013-09-08StijnVanDrongelen
data-function-meld2200.0Map the arguments and return value of functions. (bsd3, data, library)2016-05-25erisco
data-function-tacit790.0Write functions in tacit (pointless) style using Applicative and De Bruijn index notation. (bsd3, data, library)2016-06-01erisco
data-has3090.0Simple extensible product (benchmark, bsd3, data, library)2017-08-17winterland
data-hash8160.0Combinators for building fast hashing functions. (bsd3, data, library)2015-05-20DanielGorin
data-interval8830.0Interval datatype, interval arithmetic and interval-based containers (bsd3, data, library, math)2017-09-02MasahiroSakai
data-inttrie7780.0A lazy, infinite trie of integers. (bsd3, data, library)2016-02-10LukePalmer, ThomasDuBuisson
data-ivar2990.0Write-once variables with concurrency support (bsd3, concurrency, data, library)2008-10-20GregoryCrosswhite, LukePalmer
data-json-token810.0Json Token datatype (bsd3, data, json, library, program)2016-02-02newhoggy, haskellworks
data-kiln800.0Sculpt mutable recursive data with reference equality; bake it using a data kiln into an immutable lazy structure (bsd3, data, library)2014-12-17kwf
data-layout810.0Read/write arbitrary binary layouts to a "Data.Vector.Storable". (bsd3, data, library)2013-10-06JacobStanley
data-lens18780.0Used to be Haskell 98 Lenses (bsd3, comonads, control, library)2016-08-23EdwardKmett, RussellOConnor
data-lens-fd8080.0Lenses (bsd3, comonads, control, library)2016-07-17EdwardKmett, RussellOConnor
data-lens-ixset (deprecated in favor of data-store, tables, lens)3760.0A Lens for IxSet (bsd3, comonads, control, data-structures, deprecated, library)2012-01-15DagOdenhall
data-lens-template14240.0Utilities for Data.Lens (bsd3, data, library)2016-07-17EdwardKmett, JoelBurget, RussellOConnor
data-list-zigzag1490.0A list but with a balanced enumeration of Cartesian product. (bsd3, data, library)2017-04-29erisco
data-memocombinators8522.0Combinators for building memo tables. (bsd3, data, library)2013-12-14DmitryMalikov, LukePalmer, ThomasDuBuisson
data-msgpack7672.0A Haskell implementation of MessagePack (bsd3, data, library, program)2017-06-03iphydf
data-msgpack-types1250.0A Haskell implementation of MessagePack. (bsd3, data, library)2017-03-26iphydf
data-named5890.0Data types for named entities (bsd3, library, natural-language-processing)2016-06-23JakubWaszczuk
data-nat2290.0data Nat = Zero | Succ Nat (bsd3, data, library, math)2012-09-23GaborLehel
data-object (deprecated in favor of aeson)11760.0Represent hierachichal structures, called objects in JSON. (deprecated) (bsd3, data, deprecated, library)2012-01-18MichaelSnoyman
data-object-json (deprecated in favor of aeson)8880.0Serialize JSON data to/from Haskell using the data-object library. (deprecated) (bsd3, deprecated, library, text)2012-01-18MichaelSnoyman
data-object-yaml (deprecated in favor of yaml)12440.0Serialize data to and from Yaml files (deprecated) (bsd3, deprecated, library, web)2012-01-31MichaelSnoyman
data-or2350.0A data type for non-exclusive disjunction. (bsd3, data, library)2015-05-30WrenThornton
data-ordlist10952.25Set and bag operations on ordered lists (bsd3, data, library, list)2014-11-20LeonSmith
data-partition2990.0A pure disjoint set (union find) data structure (bsd3, data, library)2015-04-03LukePalmer
data-pprint7780.0Prettyprint and compare Data values (bsd3, library, testing, text)2016-05-24PeterDivianszky, lspitzner, GaborPali
data-quotientref830.0Reference cells that need two independent indices to be accessed. (bsd3, data, library)2008-10-20LukePalmer
data-ref2990.0Unify STRef and IORef in plain Haskell 98 (bsd3, data, library)2016-01-13HenningThielemann
data-reify8170.0Reify a recursive data structure into an explicit graph. (bsd3, data, language, library, parsing, reflection)2015-05-19AndyGill, ryanglscott
data-reify-cse1540.0Common Sub-Expression Elimination for graphs generated by Data.Reify. (bsd3, data, language, library)2013-05-08SebastiaanVisser
data-rev1540.0A typeclass for reversing order of contents. (bsd3, data, library)2015-01-01jxv
data-serializer5380.0Common API for serialization libraries (bsd3, data, library)2017-12-05MikhailVorozhtsov
data-spacepart (deprecated in favor of spacepart)2280.0Deprecated. Now called "spacepart". Space partitioning data structures. (bsd3, data, deprecated, library)2009-02-16CoreyOConnor
data-store4450.0Type safe, in-memory dictionary with multidimensional keys. (benchmark, bsd3, data, library)2013-08-19PetrPilar
data-sword3690.0Shorter binary words (bsd3, data, library)2017-07-29MikhailVorozhtsov
data-textual4950.0Human-friendly textual representations. (bsd3, data, library, text)2014-06-17MikhailVorozhtsov
data-timeout2980.064-bit timeouts of nanosecond precision (bsd3, concurrency, data, library)2014-02-02MikhailVorozhtsov
data-transform1520.0Functions to transform data structures. (bsd3, data, library)2016-06-16JonasScholl
data-tree-print1780.0Print Data instances as a nested tree (bsd3, library, pretty-printer)2017-05-15lspitzner
data-treify3010.0Reify a recursive data structure into an explicit graph. (bsd3, data, language, library, parsing, reflection)2014-03-18ConalElliott
data-type1540.0Basic type wrangling types and classes (bsd3, data, library, type-system)2011-09-23IainAlexander
data-util4470.0utilities for handle data (bsd3, data, development, library, utils)2015-09-08KatsutoshiItoh
data-variant5880.0A variant data type, useful for modeling dynamically-typed programming languages (bsd3, data, library)2014-07-31TobiasDammers
database-migrate5180.0Database versioning and migration (experimental) (bsd3, database, library)2013-07-16MarkHibberd
database-study800.0Demonstrate how a database can be implemented the functional way (bsd3, database, library, monads)2010-02-05HenningThielemann
dataenc (deprecated in favor of sandi)15460.0Data encoding library (bsd3, codec, deprecated, library)2014-04-22GracjanPolak, MagnusTherning
dataflow13090.0Generate Graphviz documents from a Haskell representation. (bsd3, code-generation, compiler, graphs, library, program)2015-08-26owickstrom
datalog2210.0An implementation of datalog in Haskell (bsd3, database, library, program)2014-09-18TristanRavitch
datarobot1510.0Client for DataRobot API (bsd3, library, web)2017-08-22seanhess
date-cache1090.0Date cacher (bsd3, library, system)2012-09-03KazuYamamoto
dates8940.0Small library for parsing different dates formats. (bsd3, data, library)2015-12-06IlyaPortnov
dawg9540.0Directed acyclic word graphs (bsd3, data, data-structures, library)2013-07-22JakubWaszczuk
dawg-ord13062.0Directed acyclic word graphs (bsd3, data, data-structures, library)2017-01-09JakubWaszczuk
dbjava840.0Decompiler Bytecode Java (bsd3, jvm, library, program)2011-04-10CarlosGomez
dbm5880.0A *simple* database migration tool. (bsd3, database, program)2016-09-01RickyElrod
dbmigrations12360.0An implementation of relational database "migrations" (bsd3, database, library, program)2016-10-22JonathanDaugherty
dbmigrations-mysql830.0The dbmigrations tool built for MySQL databases (bsd3, database, library, program)2016-10-22JonathanDaugherty
dbmigrations-postgresql800.0The dbmigrations tool built for PostgreSQL databases (bsd3, database, program)2016-10-22JonathanDaugherty
dbmigrations-sqlite800.0The dbmigrations tool built for SQLite databases (bsd3, database, program)2016-10-22JonathanDaugherty
dbus-qq2290.0Quasi-quoter for DBus functions (bsd3, library, network)2012-08-19PaoloCapriotti
dbus-th2960.0TemplateHaskell generator of DBus bindings (bsd3, library, network)2016-03-05IlyaPortnov
dbus-th-introspection1520.0Generate bindings for DBus calls by using DBus introspection and dbus-th (bsd3, development, library, program)2017-10-14IlyaPortnov
dclabel (deprecated in favor of lio)4450.0This packge is deprecated. See the the "LIO.DCLabel" in the "lio" package. (benchmark, bsd3, deprecated, library, security)2012-08-17DeianStefan
dclabel-eci11 (deprecated in favor of lio)2260.0The Disjunction Category Label Format. (bsd3, deprecated, library, security)2011-07-23AlejandroRusso
dcpu162260.0DCPU-16 Emulator & Assembler (bsd3, compilers-interpreters, library, program)2017-01-12anatolat
dead-code-detection9470.0detect dead code in haskell projects (bsd3, development, program)2016-07-10SoenkeHahn
debian40890.0Modules for working with the Debian package system (bsd3, debian, library, program)2017-07-14DavidFox, JeremyShaw, MarcoSilva
debian-build18810.0Debian package build sequence tools (bsd3, debian, library, program)2016-07-09KeiHibino
debug2482.0Simple trace-based debugger (bsd3, debugging, development, library)2017-12-18NeilMitchell
debug-diff810.0Display a colorized diff between two Haskell values (bsd3, debug, library)2011-09-14KeeganMcAllister
debug-pp1020.0A preprocessor for the debug package (bsd3, debugging, program)2017-12-29PepeIborra
debug-tracy1610.0More useful trace functions for investigating bugs (bsd3, development, library)2017-12-19fresheyeball
decepticons820.0The categorical dual of transformers. (bsd3, control, library)2013-05-07JoeQuinn
decimal-arithmetic4410.0An implementation of the General Decimal Arithmetic Specification (bsd3, library, numeric)2017-08-18RobLeslie
decoder-conduit1540.0Conduit for decoding ByteStrings using Data.Binary.Get (bsd3, conduit, library)2013-09-27hansonkd
deepcontrol12340.0A library that provides deep-level programming style and(or) notation on Applicative and Monad (bsd3, control, library)2015-12-20KONISHI_Yohsuke
deepseq23002.0Deep evaluation of data structures (bsd3, control, library)2017-07-19AustinSeipp, DonaldStewart, HerbertValerioRiedel, IanLynagh, SimonMarlow
deepseq-bounded16580.0Bounded deepseq, including support for generic deriving (bsd3, control, library)2015-02-04AndrewSeniuk
deepseq-generics8490.0GHC.Generics-based Control.DeepSeq.rnf implementation (bsd3, control, library)2016-01-03HerbertValerioRiedel
deepseq-th (deprecated in favor of deepseq-generics)4540.0Template Haskell based deriver for optimised NFData instances (bsd3, control, deprecated, library)2012-10-13HerbertValerioRiedel
deepzoom800.0A DeepZoom image slicer. Only known to work on 32bit Linux (bsd3, graphics, library)2012-01-16MatthewPanetta
defargs2890.0default arguments in haskell (bsd3, library, type-system)2014-10-14Kinokkory
deiko-config1520.0Small and typesafe configuration library. (bsd3, data, library)2017-11-09YorickLaupa
deka5170.0Decimal floating point arithmetic (bsd3, library, math)2014-07-16OmariNorman
deka-tests780.0Tests for deka, decimal floating point arithmetic (bsd3, library, math, program)2014-07-16OmariNorman
delaunay2230.0Build a Delaunay triangulation of a set of points (bsd3, graphics, library)2013-05-29MarcelRuegenberg
delay790.0More useful and humain delaying functions (bsd3, concurrency, library, system)2016-03-21davean
delicious2270.0Accessing the del.icio.us APIs from Haskell (v2) (bsd3, library, web)2013-12-30SigbjornFinne
delimited-text8900.0Parse character delimited textual data (bsd3, data, library)2011-03-23DonaldStewart, StefanKersten
delimiter-separated820.0Library for dealing with tab and/or comma (or other) separated files (bsd3, development, library)2015-11-27AtzeDijkstra
delta-h2310.0Online entropy-based model of lexical category acquisition. (bsd3, library, natural-language-processing, program)2012-02-29GrzegorzChrupala
demarcate (deprecated in favor of free)820.0Demarcating transformed monad. (bsd3, control, deprecated, library)2013-09-23NickolayKudasov
denominate2270.0Functions supporting bulk file and directory name normalization. (bsd3, library, program, system)2008-12-07CalvinSmith
dense790.0Mutable and immutable dense multidimensional arrays (bsd3, data, library)2016-06-19cchalmers
dequeue8880.0A typeclass and an implementation for double-ended queues. (bsd3, data-structures, library)2015-09-03HenryBucklow
derive34152.0A program and library to derive instances for data types (bsd3, development, library, program)2017-08-01AustinSeipp, NeilMitchell, StefanORear
derive-IG1530.0Macro to derive instances for Instant-Generics using Template Haskell (bsd3, data, generics, library)2010-09-06HiromiIshii
derive-gadt1530.0Instance deriving for (a subset of) GADTs. (bsd3, development, language, library, program)2009-07-25MattMorrow
derive-topdown3692.0Help Haskellers derive class instances for composited data types. (bsd3, development, library)2017-11-24songzh
derive-trie2310.0Automatic derivation of Trie implementations. (bsd3, data, library)2012-02-08AndreasBaldeau
deriving-compat12190.0Backports of GHC deriving extensions (bsd3, compatibility, library)2017-12-07ryanglscott
derp4500.0Derivative Parsing (bsd3, library, parsing)2012-03-28DavidDarais
derp-lib820.0combinators based on parsing with derivatives (derp) package (bsd3, library, text)2011-11-11KiYungAhn
descriptive57380.0Self-describing consumers/parsers; forms, cmd-line args, JSON, etc. (bsd3, library, parsing)2015-06-28ChrisDone
desert2950.0a simple build tool for OCaml projects (bsd3, language, library, program)2016-08-24zjhsdtc
despair2240.0Despair (bsd3, control, library)2015-12-01Heather
detrospector2280.0Markov chain text generator (bsd3, natural-language-processing, program, text)2013-04-08KeeganMcAllister
dewdrop800.0Find gadgets for return-oriented programming on x86 (bsd3, library, reverse-engineering, security)2011-08-28KeeganMcAllister
dgs1580.0Haskell front-end for DGS' bot interface (bsd3, game, library, network, web)2010-02-14DanielWagner
dhall14232.25A configuration language guaranteed to terminate (bsd3, compiler, library, program)2017-12-14GabrielGonzalez
dhall-bash5290.0Compile Dhall to Bash (bsd3, compiler, library, program)2017-11-04GabrielGonzalez
dhall-check2250.0Check all dhall files in a project (bsd3, development, program)2017-05-07anfelor
dhall-json7560.0Compile Dhall to JSON or YAML (bsd3, compiler, library, program)2017-12-02GabrielGonzalez
dhall-nix7480.0Dhall to Nix compiler (bsd3, compiler, library, program)2017-11-04GabrielGonzalez
dhall-text3860.0Template text using Dhall (bsd3, compiler, program)2017-11-04GabrielGonzalez
dhcp-lease-parser810.0Parse a DHCP lease file (bsd3, library, software)2017-05-26andrewthad
di2220.0Easy, powerful, structured and typeful logging without monad towers. (bsd3, library, logging)2017-06-30RenzoCarbonara
dia-base5500.0An EDSL for teaching Haskell with diagrams - data types (bsd3, education, graphics, library)2016-05-24PeterDivianszky, lspitzner, GaborPali
dia-functions6820.0An EDSL for teaching Haskell with diagrams - functions (bsd3, education, graphics, library)2016-05-24PeterDivianszky, lspitzner, GaborPali
diagrams25472.75Embedded domain-specific language for declarative vector graphics (bsd3, graphics, library)2016-10-27AdamVogt, BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-boolean2140.0deprecated, part of diagrams-contrib since 1.4 (bsd3, graphics, library)2016-07-24KristofBastiaensen
diagrams-builder34380.0hint-based build service for the diagrams graphics EDSL. (bsd3, graphics, library)2016-11-29BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-cairo30680.0Cairo backend for diagrams drawing EDSL (bsd3, graphics, library)2016-10-27BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-canvas13920.0HTML5 canvas backend for diagrams drawing EDSL (bsd3, graphics, library)2016-10-27BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-contrib37450.0Collection of user contributions to diagrams EDSL (bsd3, graphics, library)2017-07-03BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-core29432.25Core libraries for diagrams EDSL (bsd3, graphics, library)2017-08-23BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-graphviz3632.0Graph layout and drawing with GrahpViz and diagrams (bsd3, graphics, library)2016-10-27BrentYorgey
diagrams-gtk8140.0Backend for rendering diagrams directly to GTK windows (bsd3, graphics, library)2016-10-27BrentYorgey, JohnLato, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-haddock31170.0Preprocessor for embedding diagrams in Haddock documentation (bsd3, graphics, library, program)2016-11-29BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-hsqml4350.0HsQML (Qt5) backend for Diagrams (bsd3, graphics, library)2015-08-08mjmrotek
diagrams-html56620.0HTML5 canvas backend for diagrams drawing EDSL (bsd3, graphics, library)2016-10-27BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-lib61382.5Embedded domain-specific language for declarative graphics (bsd3, graphics, library)2017-12-20BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-pandoc2260.0A Pandoc filter to express diagrams inline using the Haskell EDSL _Diagrams_ (bsd3, library, program, text)2016-02-23bergey
diagrams-pdf2970.0PDF backend for diagrams drawing EDSL (bsd3, graphics, library)2013-08-31alpheccar
diagrams-pgf5850.0PGF backend for diagrams drawing EDSL. (bsd3, graphics, library)2016-10-27BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-postscript26650.0Postscript backend for diagrams drawing EDSL (bsd3, graphics, library)2016-10-27BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-qrcode5150.0Draw QR codes to SVG, PNG, PDF or PS files. (bsd3, graphics, library)2015-10-02FelipeLessa
diagrams-rasterific17822.0Rasterific backend for diagrams. (bsd3, graphics, library)2016-10-27BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-reflex800.0reflex backend for diagrams drawing EDSL. (bsd3, graphics, library)2016-02-19bergey
diagrams-solve4860.0Pure Haskell solver routines used by diagrams (bsd3, library, math)2017-07-03BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-svg37102.0SVG backend for diagrams drawing EDSL. (bsd3, graphics, library)2017-09-11BrentYorgey, DeepakJois, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-tikz1530.0TikZ backend for diagrams drawing EDSL (bsd3, graphics, library)2012-12-14AriePeterson
diagrams-wx1530.0Backend for rendering diagrams in wxWidgets (bsd3, graphics, library)2016-04-07MichaelSmith
dialog2220.0Simple dialog-based user interfaces (bsd3, interaction, library)2015-12-22lamefun
dictionaries5530.0Tools to handle StarDict dictionaries. (bsd3, library, program, text)2017-08-01zohl
dictionary-sharing2120.0Sharing/memoization of class members (bsd3, development, library)2015-06-24JonasDuregard
dictparser5170.0Parsec parsers for the DICT format produced by dictfmt -t (bsd3, language, library, program)2014-01-10MarkWotton
diet820.0Discrete Interval Encoding Tree (bsd3, development, library)2012-10-30TonyMorris, chessai
diff36620.0Perform a 3-way difference of documents (bsd3, data, library)2016-12-19OliverCharles
diffarray1530.0DiffArray (bsd3, data-structures, library)2013-06-11AndreasAbel, IanLynagh
diffcabal1550.0Diff two .cabal files syntactically (bsd3, distribution, program)2010-07-15DonaldStewart
diffdump780.0Tools for diffing stdout (bsd3, program, system)2013-01-05GregFitzgerald
digamma (deprecated in favor of math-functions)1520.0A (deprecated) implementation of the digamma function (bsd3, deprecated, library, math)2016-04-13BenGamari
digest36280.0Various cryptographic hashes for bytestrings; CRC32 and Adler32 for now. (bsd3, cryptography, library)2012-11-17EugeneKirpichov
digestive-functors32160.0A practical formlet library (bsd3, library, web)2017-12-26JasperVanDerJeugt
digestive-functors-blaze18450.0Blaze frontend for the digestive-functors library (bsd3, library, web)2017-12-26JasperVanDerJeugt
digestive-functors-happstack16060.0Happstack backend for the digestive-functors library (bsd3, library, web)2017-12-26JasperVanDerJeugt
digestive-functors-heist18100.0Heist frontend for the digestive-functors library (bsd3, library, web)2017-12-26JasperVanDerJeugt
digestive-functors-hsp6010.0HSP support for digestive-functors (bsd3, library, web)2012-04-24JeremyShaw
digestive-functors-lucid3680.0Lucid frontend for the digestive-functors library (bsd3, library, web)2017-07-24MichaelXavier, athanclark
digestive-functors-scotty4660.0Scotty backend for the digestive-functors library (bsd3, library, web)2014-07-14MartinsMacs
digestive-functors-snap16990.0Snap backend for the digestive-functors library (bsd3, library, web)2016-08-15JasperVanDerJeugt
digit12362.0A data-type representing digits 0-9 and other combinations (bsd3, data, library)2017-10-11TonyMorris, qfpl
digits3180.0Converts integers to lists of digits and back. (bsd3, data, library)2016-07-08HenryBucklow
dimensional19282.5Statically checked physical dimensions, using Type Families and Data Kinds. (benchmark, bsd3, library, math, physics)2016-09-15BjornBuckwalter, dmcclean
dimensional-codata800.0CODATA Recommended Physical Constants with Dimensional Types (bsd3, library, physics)2015-12-03dmcclean
dimensional-tf (deprecated in favor of dimensional)8050.0Statically checked physical dimensions, implemented using type families. (bsd3, deprecated, library, math, physics)2016-12-07BjornBuckwalter
dimensions3020.0Safe type-level dimensionality for multidimensional data. (bsd3, geometry, library, math)2017-11-02achirkin
diplomacy1490.0Diplomacy board game (bsd3, games, library)2017-11-10alexvieth
diplomacy-server800.0Play Diplomacy over HTTP (bsd3, program, unclassified)2015-08-20alexvieth
direct-binary-files830.0Serialization and deserialization monads for streams and ByteStrings. (bsd3, data, library)2012-12-10IreneKnapp
direct-daemonize2280.0Library to switch to daemon mode using built-in OS facilities. (bsd3, library, system)2013-02-19IreneKnapp
direct-fastcgi3050.0Native implementation of the FastCGI protocol. (bsd3, library, network)2011-02-08IreneKnapp
direct-http4440.0Native webserver that acts as a library. (bsd3, library, network)2013-02-22IreneKnapp
direct-murmur-hash1500.0An implementation of the MurmurHash3 algorithm (bsd3, data, library)2015-02-24IreneKnapp, dmbarbour
direct-plugins1530.0Lightweight replacement for Plugins, specific to GHC (bsd3, library, system)2010-03-16IreneKnapp
direct-rocksdb2330.0Bindings to RocksDB. (bsd3, database, library)2017-11-08terrorjack
direct-sqlite21690.0Low-level binding to SQLite3. Includes UTF8 and BLOB support. (bsd3, database, library)2017-09-27IreneKnapp, JanneHellsten
directed-cubical2960.0Finite directed cubical complexes and associated algorithms (bsd3, library, math)2014-06-08mmisamore
directory49440.0Platform-agnostic library for filesystem operations (bsd3, library, system)2017-10-09AustinSeipp, HerbertValerioRiedel, IanLynagh, Rufflewind
directory-layout12320.0Directory layout DSL (bsd3, library, system, testing)2014-08-31MatveyAksenov
directory-listing-webpage-parser1530.0directory listing webpage parser (bsd3, library, text)2016-05-13sifmelcara
directory-tree11632.0A simple directory-like tree datatype, with useful IO functions (bsd3, data, library, system)2016-09-05BrandonSimmons
dirfiles5110.0 (bsd3, data, library)2014-09-25HugoGomes
dirstream3060.0Easily stream directory contents in constant memory (bsd3, library, pipes, system)2017-05-24GabrielGonzalez
disassembler3000.0Disassembler for X86 & AMD64 machine code (bsd3, development, disassembler, library)2015-05-26DirkKleeblatt, MartinGrabmueller
discordian-calendar780.0library for handling Discordian calendar dates (bsd3, date, library)2013-03-27AdamCurtis
discrete-intervals2380.0Discrete Intervals (bsd3, data, library)2017-12-17chessai
discrete-space-map4380.0A discrete space map. (bsd3, data, library)2016-02-13SjoerdVisscher
discrimination6062.25Fast generic linear-time sorting, joins and container construction. (bsd3, data, library, sorting)2017-10-18EdwardKmett, GeorgeWilson
disjoint-containers3720.0Disjoint containers (bsd3, library, web)2017-12-14andrewthad
disjoint-set1540.0Persistent disjoint-sets, a.k.a union-find. (bsd3, data, library)2012-10-15MaxwellSayles
disjoint-sets-st1120.0Imperative ST/IO based disjoint set data structure. (bsd3, data-structures, library)2013-05-29PetrPudlak
disk-free-space4490.0Retrieve information about disk space usage (bsd3, filesystem, library, system)2015-01-05MariosTitas
display800.0Display things for humans to read (bsd3, library, text)2017-09-30ChrisDone
disposable5930.0Allows storing different resource-releasing actions together. (bsd3, control, library)2017-04-05louispan
distributed-closure5892.0Serializable closures for distributed programming. (bsd3, control, library)2017-03-20AlexanderVershilov, AlpMestanogullari, MathieuBoespflug
distributed-process32052.5Cloud Haskell: Erlang-style concurrency in Haskell (benchmark, bsd3, control, library)2017-09-01AlexanderVershilov, EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-async5910.0Cloud Haskell Async API (bsd3, control, library)2017-11-25AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-azure830.0Microsoft Azure backend for Cloud Haskell (bsd3, control, library)2012-11-05EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-client-server7190.0The Cloud Haskell Application Platform (bsd3, control, library)2017-03-28AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-ekg1510.0Collect node stats for EKG (bsd3, library, network, system)2016-03-10AlexanderBondarenko
distributed-process-execution4330.0Execution Framework for The Cloud Haskell Application Platform (bsd3, control, library)2016-02-18AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-extras12060.0Cloud Haskell Extras (bsd3, control, library)2017-03-29AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-fsm790.0The Cloud Haskell implementation of Erlang/OTP gen_statem (bsd3, control, library)2017-03-26TimWatson
distributed-process-lifted2970.0monad-control style typeclass and transformer instances for Process monad. (bsd3, cloud-haskell, control, library)2017-09-08jeremyjh
distributed-process-monad-control4490.0Orphan instances for MonadBase and MonadBaseControl. (bsd3, control, library)2017-09-07jeremyjh
distributed-process-p2p8060.0Peer-to-peer node discovery for Cloud Haskell (bsd3, library, network)2015-04-01AlexanderBondarenko
distributed-process-platform (deprecated in favor of distributed-process-extras, distributed-process-async, distributed-process-client-server, distributed-process-registry, distributed-process-supervisor, distributed-process-task, distributed-process-execution)810.0The Cloud Haskell Application Platform (bsd3, control, deprecated, library)2014-06-13AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-registry2220.0Cloud Haskell Extended Process Registry (bsd3, control, library)2016-02-18AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-simplelocalnet15301.5Simple zero-configuration backend for Cloud Haskell (bsd3, control, library)2017-08-22AlexanderVershilov, EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-supervisor3670.0Supervisors for The Cloud Haskell Application Platform (bsd3, control, library)2016-02-18AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-systest1530.0Cloud Haskell Test Support (bsd3, cloud-haskell, control, library)2017-02-05TimWatson
distributed-process-task3720.0Task Framework for The Cloud Haskell Application Platform (bsd3, cloud-haskell, control, library)2016-02-18AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-tests9760.0Tests and test support tools for distributed-process. (bsd3, cloud-haskell, control, library)2017-10-05AlexanderVershilov, FacundoDominguez, MathieuBoespflug, TimWatson
distributed-process-zookeeper3640.0A Zookeeper back-end for Cloud Haskell. (bsd3, cloud-haskell, control, library)2017-09-09jeremyjh
distributed-static9920.0Compositional, type-safe, polymorphic static values and closures (bsd3, control, library)2017-08-28EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson
distribution-nixpkgs3420.0Types and functions to manipulate the Nixpkgs distribution (bsd3, distribution, library, nix)2017-05-17PeterSimons
distributive74682.0Distributive functors -- Dual to Traversable (bsd3, data-structures, library)2017-07-29EdwardKmett, EricMertens, ryanglscott
dixi11490.0A wiki implemented with a firm theoretical foundation. (bsd3, library, program, web)2016-11-29LiamOConnorDavis
djinn5270.0Generate Haskell code from a type (bsd3, program, source-tools)2014-09-07LennartAugustsson
djinn-ghc7450.0Generate Haskell code from a type. Bridge from Djinn to GHC API. (bsd3, language, library)2015-01-11AlejandroSerrano
djinn-lib6080.0Generate Haskell code from a type. Library extracted from djinn package. (bsd3, language, library)2014-08-19AlejandroSerrano
djinn-th830.0Generate executable Haskell code from a type (bsd3, language, library)2010-08-03ClaudeHeilandAllen
dlist117560.0Difference lists (bsd3, data, library)2017-07-04DonaldStewart, SeanLeather
dlist-instances3540.0Difference lists instances (bsd3, data, library)2016-07-23GregWeber, MichaelSnoyman, SeanLeather
dlist-nonempty2230.0Non-empty difference lists (benchmark, bsd3, data, library)2017-07-31phadej
dmenu5810.0Complete bindings to the dmenu and dmenu2 command line tools. (bsd3, library, system)2017-01-19m0rphism
dmenu-pkill1590.0dmenu script for killing applications. Sortable by process id or CPU/MEM usage. (bsd3, program, system)2017-01-19m0rphism
dmenu-pmount1570.0Mounting and unmounting linux devices as user with dmenu and pmount. (bsd3, program, system)2017-01-19m0rphism
dmenu-search1570.0dmenu script for searching the web with customizable search engines. (bsd3, program, system)2017-01-19m0rphism
dns33982.0DNS library in Haskell (bsd3, library, network)2017-11-20KazuYamamoto
dnscache4470.0Caching DNS resolver library and mass DNS resolver utility (bsd3, library, network, program)2012-01-03ErtugrulSoeylemez, esz
dnsrbl2300.0Asynchronous DNS RBL lookup (bsd3, library, network)2008-08-16HoldenKarau
dnssd800.0DNS service discovery bindings (bsd3, library, network)2014-03-05MaxwellSwadling
do-list4540.0Do notation for free (benchmark, bsd3, data, library, list, syntax)2016-09-19TarasSerduke
doc-review1560.0Document review Web application, like http://book.realworldhaskell.org/ (bsd3, program, web)2010-12-06JoshHoyt
docidx2280.0Generate an HTML index of installed Haskell packages and their documentation. (bsd3, documentation, program)2012-12-06AndyGimblett
docker10282.0An API client for docker written in Haskell (bsd3, library, network)2017-10-16denibertovic
docker-build-cacher4540.0Builds a services with docker and caches all of its intermediate stages (bsd3, operations, program)2017-12-13lorenzo
doctemplates18672.0Pandoc-style document templates (bsd3, library, text)2017-10-21JohnMacFarlane
doctest-driver-gen2250.0Generate doctest-driver.hs (bsd3, library, program, testing)2017-10-08Hexirp
dollaridoos790.0A newtype for monetary values (bsd3, finance, library)2017-09-19GeorgeWilson
dom-lt3010.0The Lengauer-Tarjan graph dominators algorithm. (algorithms, bsd3, graphs, library)2009-12-22MattMorrow
dom-selector2260.0DOM traversal by CSS selectors for xml-conduit package (bsd3, library, web)2013-06-17nebuta
domain-auth3750.0Domain authentication library (bsd3, library, network)2017-09-29KazuYamamoto
dominion4430.0A simulator for the board game Dominion. (bsd3, game, library, program, simulation)2016-12-08AdityaBhargava
domplate1510.0A simple templating library using HTML5 as its template language. (bsd3, library, text, web)2015-05-22AntonEkblad
dot2310.0Data types and encoding for graphviz dot files (bsd3, library, web)2016-08-03andrewthad
dot-linker800.0Initial project template from stack (bsd3, library, program, util)2016-06-27pjrt
dot2graphml2540.0Converter from GraphViz .dot format to yEd GraphML (bsd3, graphics, program)2014-09-22IlyaPortnov
dotfs3000.0Filesystem to manage and parse dotfiles (bsd3, library, program, system)2012-04-21PaulVanDerWalt
dotgen6100.0A simple interface for building .dot graph files. (bsd3, library, text)2015-03-21AndyGill, ryanglscott
dotnet-timespan860.0.NET TimeSpan (bsd3, data, library)2016-03-13YorickLaupa
double-conversion12230.0Fast conversion between double precision floating point and text (bsd3, library, text)2016-12-13BryanOSullivan
double-extra4400.0Missing presentations for Double numbers (fixed, scientific etc.) (bsd3, library)2017-05-02tolysz
dove820.0The Dove verification language. (bsd3, formal-methods, language, library)2015-04-28TomHawkins
dow6000.0Dungeons of Wor (bsd3, frp, game, program, reactivity)2016-06-19GergelyPatai
download9222.0High-level file download based on URLs (bsd3, library, network)2017-11-15DonaldStewart, MagnusTherning, psibi
download-curl10270.0High-level file download based on URLs (bsd3, library, network)2012-03-06DonaldStewart, SoenkeHahn
download-media-content830.0Simple tool to download images from RSS feeds (e.g. Flickr, Picasa) (application, bsd3, program)2011-08-15JasperVanDerJeugt
dph-base3020.0Data Parallel Haskell common config and debugging functions. (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-examples8850.0Data Parallel Haskell example programs. (bsd3, data-structures, program)2012-10-25BenLippmeier
dph-lifted-base2300.0Data Parallel Haskell common definitions used by other dph-lifted packages. (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-lifted-copy2260.0Data Parallel Haskell lifted array combinators. (deprecated version) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-lifted-vseg3760.0Data Parallel Haskell lifted array combinators. (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-par1540.0(deprecated) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-prim-interface3000.0Data Parallel Haskell segmented arrays. (abstract interface) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-prim-par3040.0Data Parallel Haskell segmented arrays. (production version) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-prim-seq2980.0Data Parallel Haskell segmented arrays. (sequential implementation) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-seq1520.0(deprecated) (bsd3, data-structures, library)2012-10-25BenLippmeier
draw-poker3510.0playing draw poker (bsd3, game, library, program)2015-07-19outoftune
drinkery1090.0Boozy streaming library (bsd3, data, library)2017-12-13FumiakiKinoshita
drmaa2950.0A minimal Haskell bindings to DRMAA C library. (bsd3, language, library)2017-03-18kaizhang
dropsolve (deprecated in favor of confsolve)3010.0A command line tool for resolving dropbox conflicts. Deprecated! Please use confsolve. (bsd3, deprecated, program, utils)2011-12-05DanielTrstenjak
dsh-sql2270.0SQL backend for Database Supported Haskell (DSH) (bsd3, database, library, program)2015-06-10AlexUlrich2
dsmc1520.0DSMC library for rarefied gas dynamics (bsd3, library, physics)2012-11-24DmitryDzhus
dsmc-tools1530.0DSMC toolkit for rarefied gas dynamics (bsd3, physics, program)2012-11-24DmitryDzhus
dstring7450.0Difference strings (bsd3, data, library)2012-09-23BasVanDijk
dtd (deprecated)8790.0Parse and render DTD files (deprecated) (bsd3, deprecated, library, text)2014-03-26MichaelSnoyman
dtd-text3720.0Parse and render XML DTDs (bsd3, data, library, parsing, text, xml)2014-01-08YitzGale, M15K
dtd-types3720.0Basic types for representing XML DTDs (bsd3, library, text, xml)2011-06-05YitzGale, M15K
dtrace800.0Haskell interface to the DTrace system tracing utility (bsd3, library, system)2009-09-24AaronTomb
dual820.0Dual category (bsd3, library, math)2017-11-23MatthewFarkasDyck
dual-tree14990.0Rose trees with cached and accumulating monoidal annotations (bsd3, data, library)2017-07-03BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
dunai8470.0Generalised reactive framework supporting classic, arrowized and monadic FRP. (bsd3, frp, library, reactivity)2017-12-04IvanPerez, keera_studios_ci, ChristinaZeller, keera_studios_ci_dunai
dustme810.0Initial project template from stack (bsd3, library, program, web)2016-06-13MarkWotton
dvda (deprecated in favor of dynobud)8130.0Efficient automatic differentiation and code generation (bsd3, deprecated, library, math, numerical)2014-04-05GregHorn
dvorak860.0Dvorak encoding for Haskell. (bsd3, codec, library)2014-11-18KyleVanBerendonck
dwarf3740.0Parser for DWARF debug format. (bsd3, data, library)2010-03-21ErikCharlebois
dwarf-el3000.0Parser for DWARF debug format. (bsd3, data, library)2014-06-29EyalLotem
dwarfadt3740.0High-level wrapper around the dwarf library (bsd3, development, library, program)2014-06-29EyalLotem
dwergaz1500.0A minimal testing library (bsd3, library, testing)2017-08-12henrytill
dx9base1530.0Backend for a binding to the Microsoft DirectX 9 API. (bsd3, graphics, library)2011-09-03KidoTakahiro
dx9d3d3760.0A binding to the Microsoft DirectX 9 API. (bsd3, graphics, library)2011-12-07KidoTakahiro
dx9d3dx800.0A binding to the Microsoft DirectX 9 D3DX API. (bsd3, graphics, library)2011-09-03KidoTakahiro
dyckword3660.0A library for working with binary Dyck words. (bsd3, library, math)2017-05-01arbelos
dynamic-cabal5990.0Access the functions from the Cabal library without depending on it (bsd3, distribution, library)2015-03-29BennoFuenfstueck
dynamic-graph8960.0Draw and update graphs in real time with OpenGL (bsd3, graphics, library)2016-07-31adamwalker
dynamic-linker-template4440.0Automatically derive dynamic linking methods from a data type. (bsd3, library, system)2016-10-11SylvainHenry
dynamic-loader1530.0lightweight loader of GHC-based modules or packages (bsd3, library, system)2016-08-25GaborGreif
dynamic-mvector4400.0A wrapper around MVector that enables pushing, popping and extending. (bsd3, data, library)2017-03-10AndrasKovacs
dynamic-object3700.0Object-oriented programming with duck typing and singleton classes. (bsd3, data, library)2013-01-15TakayukiMuranushi
dynamic-pp1520.0A pretty-print library that employs a dynamic programming algorithm for optimal rendering. (bsd3, library, text)2015-07-19emc2
dynamodb-simple3750.0Typesafe library for working with DynamoDB database (bsd3, database, library)2017-11-22ondrap
dyre16150.0Dynamic reconfiguration in Haskell (bsd3, configuration, development, library)2014-04-08WillDonnelly
each1512.0Template Haskell library for writing monadic expressions more easily (bsd3, language, library)2017-02-06dramforever
eap4410.0Extensible Authentication Protocol (EAP) (bsd3, library, network)2017-10-27erick
ease790.0Robert Penner's easing equations (bsd3, game, library, math)2017-07-10fresheyeball
easy-bitcoin800.0types and functions for bitcoin applications (bsd3, library, network)2015-10-24AlejandroDuranPallares
easy-file19020.0Cross-platform File handling (bsd3, library, system)2015-05-15KazuYamamoto
easytensor4440.0Pure, type-indexed haskell vector, matrix, and tensor library. (bsd3, geometry, library, math)2017-11-03achirkin
ebeats1570.0Time in ebeats (bsd3, library, time)2012-02-23BrianLewis
ec2-signature2960.0The Amazon EC2 style signature calculator. (bsd3, library, network)2013-12-15YusukeNomura
ec2-unikernel2240.0A handy tool for uploading unikernels to Amazon's EC2. (aws, bsd3, program, unikernel)2016-10-13AdamWick
eccrypto1570.0Elliptic Curve Cryptography for Haskell (bsd3, cryptography, library)2016-06-15MarcelFourne
echo24550.0A cross-platform, cross-console way to handle echoing terminal input (bsd3, library, system)2017-01-31ryanglscott
ecstasy930.0A GHC.Generics based entity component system. (bsd3, game, library)2017-12-27isovector
ecu6700.0Tools for automotive ECU development. (bsd3, embedded, program, utils)2010-11-24TomHawkins
ed25519-donna1500.0Haskell bindings to ed25519-donna (Elliptical Curve Signature Scheme) (bsd3, cryptography, library)2016-02-11ThomasDuBuisson
eddie3720.0Command line file filtering with haskell (bsd3, cli-tool, program)2015-05-27MikeMeyer
edenmodules2390.0Semi-explicit parallel programming library (bsd3, control, distributed-computing, eden, library, parallelism)2014-04-06MischaDieterle, JostBerthold, horstmeyer
edenskel5100.0Semi-explicit parallel programming skeleton library (bsd3, control.parallel.eden, library)2015-06-10MischaDieterle, JostBerthold, horstmeyer
edit-distance36370.0Levenshtein and restricted Damerau-Levenshtein edit distances (algorithms, benchmark, bsd3, library)2015-07-12MaxBolingbroke, phadej
edit-distance-vector3730.0Calculate edit distances and edit scripts between vectors. (algorithms, bsd3, data, data-structures, library)2016-05-24ThomasSutton
edit-lenses2260.0Symmetric, stateful edit lenses (bsd3, data, library)2012-01-27DanielWagner
edit-lenses-demo1520.0Programs demoing the use of symmetric, stateful edit lenses (bsd3, data, program)2016-07-24DanielWagner
editline3010.0Bindings to the editline library (libedit). (bsd3, library, user-interfaces)2012-11-26JudahJacobson
editpipe800.0Edit stdin using an editor before sending to stdout. (bsd3, editor, program)2016-03-25puffnfresh
effect-monad7132.0Embeds effect systems into Haskell using graded monads (bsd3, control, library, monads)2016-09-28DominicOrchard
effects4500.0Computational Effects (bsd3, control, library, monads)2017-01-29SjoerdVisscher
effects-parser800.0Parser Effect for the Control.Effects Library (bsd3, control, library, monads)2013-09-15JesseMcDonald
effin8090.0A Typeable-free implementation of extensible effects (bsd3, control, effect, library)2017-08-03AnthonyVandikas
eigen18631.5Eigen C++ library (linear algebra: matrices, sparse matrices, vectors, numerical solvers). (algebra, algorithms, bsd3, data, library, math, numeric, statistics)2017-11-07OlegSidorkin
either42652.0Combinators for working with sums (bsd3, control, library, monads)2017-11-21EdwardKmett, ryanglscott, GeorgeWilson
either-unwrap (deprecated in favor of either)1680.0Functions for probing and unwrapping values inside of Either. (bsd3, data, deprecated, library)2009-11-30GregoryCrosswhite
eithers (deprecated in favor of either)2240.0None (bsd3, deprecated, library, unclassified)2014-12-08
ekg22002.5Remote monitoring of processes (bsd3, library, network, system)2017-07-31JohanTibell, MikhailGlushenkov
ekg-bosun7880.0Send ekg metrics to a Bosun instance (bsd3, library, system)2017-08-21OliverCharles
ekg-carbon6430.0An EKG backend to send statistics to Carbon (part of Graphite monitoring tools) (bsd3, library, unclassified)2017-07-24OliverCharles
ekg-cloudwatch3002.0An ekg backend for Amazon Cloudwatch (bsd3, library, web)2017-10-19parsonsmatt
ekg-core9130.0Tracking of system metrics (bsd3, library, system)2017-10-10JohanTibell, MikhailGlushenkov
ekg-elastic (deprecated in favor of ekg-elasticsearch)1530.0Push metrics to elastic (bsd3, deprecated, library, system)2017-04-10boothead
ekg-elasticsearch3110.0Push metrics to elasticsearch (bsd3, library, system)2017-12-20boothead
ekg-influxdb790.0An EKG backend to send statistics to influxdb (bsd3, library, unclassified)2016-11-17angerman
ekg-json9290.0JSON encoding of ekg metrics (bsd3, distribution, library)2017-07-31JohanTibell, MikhailGlushenkov
ekg-log2920.0Push metrics to a log file. (bsd3, library, system)2015-10-10ParnellSpringmeyer
ekg-push1500.0Small framework to push metric deltas to a broadcast channel using the ekg-core library. (bsd3, library, system)2015-06-06adarqui
ekg-rrd2920.0Passes ekg statistics to rrdtool (bsd3, library, system)2015-01-09dcturner
ekg-statsd8100.0Push metrics to statsd (bsd3, library, system)2017-09-25JohanTibell, MikhailGlushenkov
ekg-wai3820.0Remote monitoring of processes (bsd3, library, network, system)2017-08-14TvH
elerea17652.0A minimalistic FRP library (bsd3, frp, library, reactivity)2016-06-19GergelyPatai
elerea-examples10230.0Example applications for Elerea (bsd3, frp, program, reactivity)2016-06-19GergelyPatai
elevator7830.0Immediately lifts to a desired level (bsd3, control, library)2015-04-01FumiakiKinoshita
elf6590.0Parser for ELF object format. (bsd3, data, library)2017-02-23ErikCharlebois, wangbj
eliminators2910.0Dependently typed elimination functions using singletons (bsd3, dependent-types, library)2017-11-07ryanglscott
elm-bridge8332.0Derive Elm types and Json code from Haskell types (bsd3, compiler, language, library, web)2017-06-06AlexanderThiemann, SimonMarechal
elm-build-lib (deprecated)1520.0Compile Elm code to JS within Haskell (bsd3, compiler, deprecated, language, library)2014-12-13jeremondi
elm-compiler (deprecated)2230.0Values to help with elm-package, elm-make, and elm-lang.org. (bsd3, compiler, deprecated, language, library, program)2015-04-20EvanCzaplicki
elm-core-sources850.0Source files for the Elm runtime and standard libraries (bsd3, compiler, language, library)2014-12-11jeremondi
elm-get (deprecated in favor of elm-package)5080.0Tool for sharing and using Elm libraries (bsd3, deprecated, language, library, program)2014-09-22EvanCzaplicki
elm-hybrid3580.0Combine Elm with Haskell for data based applications (bsd3, library, web)2016-07-04matsrietdijk
elm-make (deprecated)2210.0A build tool for Elm projects (bsd3, build-tool, deprecated, program)2015-04-20EvanCzaplicki
elm-package (deprecated)3650.0Package manager for Elm libraries (bsd3, deprecated, language, library, program)2015-04-20EvanCzaplicki
elm-reactor (deprecated)3650.0Interactive development tool for Elm programs (bsd3, compiler, deprecated, language, program)2015-04-20EvanCzaplicki
elm-repl (deprecated)7210.0a REPL for Elm (bsd3, deprecated, program, tool)2015-04-20EvanCzaplicki
elm-server (deprecated in favor of elm-reactor)13020.0Server for developing Elm projects (bsd3, compiler, deprecated, language, program)2014-05-20EvanCzaplicki
elm-websocket790.0Generate ELM code from a Wai websocket application. (bsd3, library, program, web)2017-11-01rhyskeepence
elm-yesod2960.0The Elm language Yesod compatibility module. (bsd3, library, web, yesod)2013-04-23VincentAmbo
elo800.0Elo Rating Library (bsd3, library, web)2015-10-13markfine
email (deprecated)2970.0Sending eMail in Haskell made easy (bsd3, deprecated, library, network)2011-10-25JohannesWeiss
email-header1480.0Parsing and rendering of email and MIME headers (bsd3, library, network)2016-07-26KyleRaftogianis
email-postmark (deprecated in favor of postmark)1500.0A simple wrapper to send emails via the api of the service postmark (http://postmarkapp.com/) (bsd3, deprecated, email, library)2012-03-31DanielPatterson
email-validate28782.25Email address validation (bsd3, library, text)2017-11-06DonaldStewart, GeorgePollard
email-validate-json790.0Aeson instances for email-validate (bsd3, library, web)2016-05-16MarkWotton
emailaddress5131.75Wrapper around email-validate library adding instances for common type classes. (bsd3, library, text)2016-11-12cdepillabout
emailparse2210.0An email parser that will parse everything (bsd3, library, network)2017-10-31mkawalec
embeddock3620.0Embed the values in scope in the haddock documentation of the module (bsd3, documentation, library, program)2013-06-02TakayukiMuranushi
embeddock-example810.0Example of using embeddock. (bsd3, documentation, library)2013-06-02TakayukiMuranushi
emgm3690.0Extensible and Modular Generics for the Masses (bsd3, generics, library)2011-09-21SeanLeather
emoji1760.0emoji utility (bsd3, library, program, unicode)2018-01-05
empty (deprecated)1550.0Ceci n'est pas une package (acme, bsd3, deprecated, library)2010-01-09JohnMillikin
empty-monad1480.0A container that always has no values. (bsd3, data, library)2017-02-02vadimvinnik
enchant780.0Binding to the Enchant library (bsd3, language, library)2016-06-22kseo
encoding19600.0A library for various character encodings (bsd3, codec, library)2017-08-01DanielWagner, HenningGuenther, KangyuanNiu
encoding-io820.0Encoding-aware file I/O. (bsd3, data, library)2016-08-05terrorjack
endo9580.0Endomorphism utilities. (bsd3, data, library)2016-02-28PeterTrsko
eng-stemmer1550.0An English language stemmer (Porter2) (bsd3, library, nlp, program, stemming)2018-01-08
engine-io19210.0A Haskell implementation of Engine.IO (bsd3, library, web)2017-07-24OliverCharles, RenzoCarbonara, TimBaumann
engine-io-snap4370.0 (bsd3, library, unclassified)2017-07-24OliverCharles, RenzoCarbonara
engine-io-wai7572.0An @engine-io@ @ServerAPI@ that is compatible with @Wai@ (bsd3, library, network)2017-12-13codedmart
engine-io-yesod4230.0 (bsd3, library, network)2016-01-08OliverCharles, TimBaumann
engineering-units2220.0A numeric type for managing and automating engineering units. (bsd3, data, library)2015-10-03TomHawkins
entropy37310.0A platform independent entropy source (bsd3, cryptography, data, library)2017-12-31ThomasDuBuisson
enumerable2210.0A typeclass for enumerating all values a type (bsd3, data, library)2009-08-16DanielPeebles
enumerate-function1490.0simple package for inverting functions and testing totality, via brute enumeration of the domain (benchmark, bsd3, library, program, todo)2017-05-02sboo
enumeration790.0A practical API for building recursive enumeration procedures and enumerating datatypes. (bsd3, data, library, serialization, test, testing)2014-10-16emc2
enumfun770.0Finitely represented /total/ EnumMaps (bsd3, data, library)2012-10-09LiyangHu
enummapmap5090.0Map of maps using Enum types as keys (benchmark, bsd3, data, data-structures, library)2014-02-01MatthewWest
enummapset3690.0IntMap and IntSet with Enum keys/elements. (bsd3, data, library)2015-04-26MichalTerepeta
enummapset-th10640.0TH-generated EnumSet/EnumMap wrappers around IntSet/IntMap. (bsd3, data, library)2016-08-01LiyangHu
enumset3810.0Sets of enumeration values represented by machine words (bsd3, data, foreign, library)2012-05-11HenningThielemann
envelope3700.0Defines generic 'Envelope' type to wrap reponses from a JSON API. (bsd3, library, web)2017-04-19cdepillabout
envparse6540.0Parse environment variables (bsd3, library, system)2016-05-28MatveyAksenov
envy14702.25An environmentally friendly way to deal with environment variables (bsd3, library, system)2017-02-22DavidJohnson, SoenkeHahn
epass2220.0Baisc, Erlang-like message passing supporting sockets. (bsd3, concurrency, library, network)2011-10-15AndreasBaldeau
epic22440.0Compiler for a simple functional language (bsd3, compilers-interpreters, library, program)2015-03-28AndreasAbel, EdwinBrady
eprocess8640.0Basic Erlang-like process support for Haskell (bsd3, concurrency, library)2015-07-22CorentinDupont, FernandoBenavides
epub (deprecated in favor of epub-metadata)3690.0EPUB E-Book construction support library (bsd3, deprecated, library, program, text)2012-06-23RadoslavDorcik
epub-metadata12440.0Library for parsing epub document metadata (bsd3, codec, library, program, text)2016-10-19DinoMorelli
epubname (deprecated in favor of epub-tools)2250.0Rename epub ebook files based on meta information (application, bsd3, console, deprecated, program)2011-02-22DinoMorelli
eq22910.0Leibnizian equality (bsd3, library, type-system)2015-05-15EdwardKmett, EricMertens, ryanglscott
equational-reasoning13301.5Proof assistant for Haskell using DataKinds & PolyKinds (bsd3, library, math)2017-09-19HiromiIshii
equivalence16070.0Maintaining an equivalence relation implemented as union-find using STT. (algorithms, bsd3, data, library)2017-02-07PatrickBahr
erf14000.0The error function, erf, and related functions. (bsd3, library, math)2011-05-26LennartAugustsson
eros13590.0A text censorship library. (bsd3, library, text)2014-07-20pharpend
eros-client2260.0DEPRECATED in favor of eros-http (bsd3, program, text)2014-07-20pharpend
eros-http2190.0JSON HTTP interface to Eros. (bsd3, program, text)2014-07-20pharpend
errno790.0a FFI utility (bsd3, foreign, library)2009-01-02CreightonHogg
error-analyze770.0Parse ghc and cabal error messages and give their causes for easier resolution (bsd3, development, ghc, library)2015-11-02JeanPhilippeMoresmau
error-location (deprecated in favor of file-location)7310.0error functions that show file location information (bsd3, deprecated, development, library)2011-08-02GregWeber
error-message2230.0Composable error messages. (bsd3, development, error-handling, library)2010-11-15GregoryCrosswhite
errors28122.25Simplified error-handling (bsd3, control, error-handling, library)2017-09-16GabrielGonzalez
ersaconcat780.0A script to concatenate AIP ERSA (aviation, bsd3, library, program)2016-09-17TonyMorris
ersatz16232.0A monad for expressing SAT or QSAT problems using observable sharing. (algorithms, bsd3, library, logic)2017-07-29EdwardKmett, EricMertens, ryanglscott
ersatz-toysat3150.0toysat driver as backend for ersatz (algorithms, bsd3, library, logic)2017-10-02MasahiroSakai
escape-artist1512.0ANSI Escape Sequence Text Decoration Made Easy (bsd3, library, text)2017-01-24ryan_daniels
esotericbot4370.0Esotericbot is a sophisticated, lightweight IRC bot. (bsd3, library, program, web)2009-06-23JohnnyMorrice
esqueleto64412.0Type-safe EDSL for SQL queries on persistent backends. (bsd3, database, library)2017-06-22MichaelSnoyman, bitemyapp
estimator3610.0State-space estimation algorithms such as Kalman Filters (bsd3, library, math, numerical, statistics)2016-07-19AdamFoltzer, JameySharp
estimators2240.0Tool for managing probability estimation (bsd3, library, natural-language-processing)2010-03-08SashaRush
eternal10800.0everything breaking the Fairbairn threshold (bsd3, control, library)2016-07-24Heather
ether14852.25Monad transformers and classes (benchmark, bsd3, control, library)2017-06-03int_index
ethereum-client-haskell2930.0A Haskell version of an Ethereum client (bsd3, data-structures, program)2015-01-02jamshid
ethereum-merkle-patricia-db (deprecated in favor of merkle-patricia-db)790.0A modified Merkle Patricia DB (bsd3, data-structures, deprecated, library)2015-01-02jamshid
ety800.0Random etymology online entry. (bsd3, library, program, web)2012-02-15ChrisDone
eurofxref3670.0Free foreign exchange/currency feed from the European Central Bank (bsd3, finance, library)2013-02-06StephenBlackheath
eve6960.0An extensible event framework (bsd3, framework, library)2017-04-15ChrisPenner
event5850.0Monoidal, monadic and first-class events (bsd3, concurrency, library)2016-05-24DimitriSabadie
event-driven780.0library for event driven programming (bsd3, control, library)2010-07-16YoshikuniJujo
event-transformer (deprecated)800.0Initial project template from stack (bsd3, control, deprecated, library, program)2016-10-10SchellScivally
eventloop19020.0A different take on an IO system. Based on Amanda's IO loop, this eventloop takes a function that maps input events to output events. It can easily be extended by modules that represent IO devices or join multiple modules together. (bsd3, eventloop, library)2017-07-05sebaslafleur
eventsource-api4520.0Provides an eventsourcing high level API. (bsd3, eventsourcing, library)2017-12-19YorickLaupa
eventsource-geteventstore-store5330.0GetEventStore store implementation. (bsd3, eventsourcing, library)2017-12-20YorickLaupa
eventsource-store-specs2350.0Provides common test specification for Store implementation. (bsd3, eventsourcing, library, testing)2017-12-19YorickLaupa
eventsource-stub-store3060.0An in-memory stub store implementation. (bsd3, eventsourcing, library)2017-12-19YorickLaupa
eventstore32910.0EventStore TCP Client (bsd3, database, library)2017-12-19YorickLaupa
every1540.0Run a process every so often. (bsd3, library, web)2017-05-09athanclark
every-bit-counts780.0A functional pearl on encoding and decoding using question-and-answer strategies (bsd3, data, library)2010-09-27DonaldStewart
ewe8570.0A language for teaching simple programming languages (bsd3, language, program)2015-08-11JuanFranciscoCardonaMcCormick
ex-pool4390.0Another fork of resource-pool, with a MonadIO and MonadCatch constraint (bsd3, data, library)2014-05-09KimAltintop
exact-combinatorics3080.0Efficient exact computation of combinatoric functions. (bsd3, library, math, statistics)2015-05-30WrenThornton
exact-cover800.0Efficient exact cover solver. (algorithms, bsd3, library, math)2017-04-22arthur
exact-real-positional770.0Framework for Exact Real Arithmetic in the Positional Number System (bsd3, library, math)2017-07-20grlks
exception-hierarchy1490.0Exception type hierarchy with TemplateHaskell (bsd3, language, library)2015-11-24YoshikuniJujo
exception-mailer3710.0Catch all runtime exceptions and send an email (bsd3, library, system)2014-04-07DavidPowell
exception-monads-fd (deprecated in favor of exception-mtl)1510.0Exception monad transformer instances for monads-fd classes. (bsd3, control, deprecated, error-handling, failure, library, monad)2010-10-06GeoffreyMainland
exception-monads-tf5870.0Exception monad transformer instances for monads-tf classes. (bsd3, control, error-handling, failure, library, monad)2017-05-03GeoffreyMainland
exception-mtl7530.0Exception monad transformer instances for mtl classes. (bsd3, control, error-handling, failure, library, monad)2016-05-10GeoffreyMainland
exception-transformers10040.0Type classes and monads for unchecked extensible exceptions. (bsd3, control, error-handling, failure, library, monad)2016-12-05GeoffreyMainland
exceptions115182.0Extensible optionally-pure exceptions (bsd3, control, exceptions, library, monad)2016-07-20EdwardKmett, ryanglscott
exference4590.0Tool to search/generate (haskell) expressions with a given type (bsd3, language, library)2017-02-13lspitzner
exhaustive5170.0Compile time checks that a computation considers producing data through all possible constructors (bsd3, control, library)2017-07-24OliverCharles
exif850.0A Haskell binding to a subset of libexif (bsd3, library, unclassified)2007-02-11BjornBringert
exinst5712.0Recover type indexes and instances for your existentialized types. (bsd3, data, library)2017-04-01RenzoCarbonara
exinst-aeson (deprecated in favor of exinst)2970.0Derive instances for the `aeson` library for your existential types. (bsd3, data, deprecated, library)2016-10-13RenzoCarbonara
exinst-bytes (deprecated in favor of exinst)2940.0Derive instances for the `bytes` library for your existential types. (bsd3, data, deprecated, library)2016-10-13RenzoCarbonara
exinst-deepseq (deprecated in favor of exinst)2210.0Derive instances for the `deepseq` library for your existential types. (bsd3, data, deprecated, library)2016-10-13RenzoCarbonara
exinst-hashable (deprecated in favor of exinst)2930.0Derive instances for the `hashable` library for your existential types. (bsd3, data, deprecated, library)2016-10-13RenzoCarbonara
exists1520.0Existential datatypes holding evidence of constraints (bsd3, constraints, library)2012-05-15GaborLehel
exit-codes1500.0Exit codes as defined by BSD (bsd3, library, system)2015-11-06justus
exitcode1480.0Monad transformer for exit codes (bsd3, control, library)2017-08-07qfpl
exp-extended3590.0floating point with extended exponent range (bsd3, library, numeric)2016-08-27ClaudeHeilandAllen
expiring-cache-map5700.0General purpose simple caching. (bsd3, caching, library)2016-08-11elblake
expiring-mvar770.0Create values which expire after a period of time. (bsd3, concurrency, library)2012-02-26JeffShaw
explicit-exception11990.0Exceptions which are explicit in the type signature. (bsd3, control, library)2017-06-03HenningThielemann
explicit-iomodes13110.0File handles with explicit IOModes (bsd3, library, system)2012-09-23BasVanDijk
explicit-iomodes-bytestring4390.0Extends explicit-iomodes with ByteString operations (bsd3, library, system)2012-09-23BasVanDijk
explicit-iomodes-text6560.0Extends explicit-iomodes with Text operations (bsd3, library, system)2012-09-23BasVanDijk
explore5830.0Experimental Plot data Reconstructor (bsd3, graphics, program)2010-03-13CetinSert
exposed-containers1450.0A distribution of the 'containers' package, with all modules exposed. (bsd3, data-structures, library)2014-07-15vi
expression-parser770.0Generalization of parsec's expression parser. (bsd3, library, parsing, text)2013-01-27SebastiaanVisser
expressions2961.5Expressions and Formulae a la carte (bsd3, data, library, logic, math)2017-10-25jakubdaniel
expressions-z31530.0Encode and Decode expressions from Z3 ASTs (bsd3, data, library, logic, math)2017-10-25jakubdaniel
extcore9422.0Libraries for processing GHC Core (bsd3, language, library)2013-04-21TimChevalier
extemp790.0automated printing for extemp speakers (bsd3, program, web)2010-10-05SamAnklesaria
extended-categories1480.0Extended Categories (bsd3, library, math)2014-11-23ian_mi
extended-reals4290.0Extension of real numbers with positive/negative infinities (bsd3, library, math)2016-05-23MasahiroSakai
extensible20340.0Extensible, efficient, optics-friendly data types and effects (bsd3, data, library, monads, records)2017-12-18FumiakiKinoshita
extensible-exceptions29140.0Extensible exceptions (bsd3, control, library)2012-02-02IanLynagh
external-sort1490.0Sort large arrays on your hard drive. Kind of like the unix util sort. (bsd3, library, other)2008-10-23ThomasHartman
extra94392.0Extra functions I use. (bsd3, development, library)2017-12-07NeilMitchell
extractable-singleton2270.0A functor, where the "stored" value is isomorphic to Identity (bsd3, data, library)2017-05-10athanclark
extractelf780.0Extract an ELF's metadata and sections into files (bsd3, development, program)2013-09-21EyalLotem
extralife1500.0API Client for ExtraLife team and user data (bsd3, library, web)2017-04-13wuest
extrapolate6070.0generalize counter-examples of test properties (bsd3, library, testing)2017-12-13rudymatela
factual-api10210.0A driver for the Factual API (api, bsd3, library, web)2012-11-08RudigerLippert
fad1520.0Forward Automatic Differentiation. (bsd3, library, math)2012-12-22BjornBuckwalter
fadno770.0Minimal library for music generation and notation (bsd3, library, music)2017-09-24spopejoy
fail83992.0Forward-compatible MonadFail class (bsd3, development, library)2016-01-21HerbertValerioRiedel
failable-list (deprecated in favor of enumerator)1510.0A list-like type for lazy streams, which might terminate with an error. (bsd3, data, deprecated, error-handling, library)2009-12-07JohnMillikin
failure (deprecated in favor of exceptions)9040.0A simple type class for success/failure computations. (deprecated) (bsd3, control, deprecated, failure, library, monads)2014-06-08MichaelSnoyman, Michael_Smith
failure-detector770.0Failure Detectors implimented in Haskell. (bsd3, distributed-computing, library)2016-05-11davean
fake-type1510.0A crossplatform library to simulate keyboard input (bsd3, library, system)2015-12-21Artyom
falling-turnip780.0Falling sand game/cellular automata simulation using regular parallel arrays. (bsd3, game, program)2012-11-14TranMa
family-tree11490.0A family tree library for the Haskell programming language. (bsd3, data, genealogy, library)2015-04-16NathanVanDoorn
farmhash5060.0Fast hash functions. (benchmark, bsd3, library, system)2016-05-24abhinav
fast-arithmetic13932.0Fast functions on integers. (algorithms, ats, bsd3, combinatorics, ffi, library, math, number-theory, numerics)2018-01-04
fast-combinatorics7262.0Fast combinatorics. (bsd3, library, numerics)2017-12-31
fast-logger61610.0A fast logging system (bsd3, library, system)2017-01-31KazuYamamoto, MichaelSnoyman
fast-math4870.0Non IEEE-754 compliant compile-time floating-point optimisations (bsd3, library, math, numeric)2015-08-01LiyangHu, MikeIzbicki
fast-mult2200.0Numeric type with asymptotically faster multiplications. (bsd3, library, web)2017-09-26clinton
fast-tags9470.0Fast incremental vi and emacs tags. (bsd3, development, haskell, library, program)2017-02-02EvanLaforge
fast-tagsoup10740.0Fast parsing and extracting information from (possibly malformed) HTML/XML documents (bsd3, library, xml)2017-07-04VladimirShabanov
fast-tagsoup-utf8-only1520.0Fast parser for tagsoup package (bsd3, library, xml)2013-12-11MikhailKuddah
fastcgi6040.0A Haskell library for writing FastCGI programs (bsd3, library, network)2013-03-05BjornBringert, DonaldStewart
fastirc (deprecated in favor of irc)2240.0Fast Internet Relay Chat (IRC) library (bsd3, deprecated, library, network)2010-04-01ErtugrulSoeylemez, esz
fastparser2862.0A fast, but bare bones, bytestring parser combinators library. (bsd3, library, parsing)2017-10-05SimonMarechal
fastpbkdf2810.0Haskell bindings to the fastpbkdf2 C library (benchmark, bsd3, cryptography, library)2016-12-27AlfredoDiNapoli
fault-tree770.0A fault tree analysis library. (bsd3, embedded, language, library)2011-01-04TomHawkins
fay180160.0A compiler for Fay, a Haskell subset that compiles to JavaScript. (bsd3, development, fay, library, program, web)2016-09-29AdamBergmark, ChrisDone
fay-base25990.0The base package for Fay. (bsd3, development, fay, library)2017-08-02AdamBergmark, ChrisDone
fay-builder (deprecated)10410.0Compile Fay code on cabal install, and ad-hoc recompile during development (bsd3, deprecated, library, web)2015-04-08AdamBergmark, ErikHesselink
fay-dom3710.0DOM FFI wrapper library for Fay (bsd3, fay, library, web)2015-02-11AdamBergmark, ChrisDone
fay-geoposition1490.0W3C compliant implementation of GeoPosition API. (bsd3, library, web)2015-06-11eocallaghan
fay-hsx1480.0Clientside HTML generation for fay. (bsd3, happstack, library)2013-07-27JeremyShaw
fay-jquery9380.0jQuery bindings for Fay. (bsd3, fay, library, web)2015-08-13AdamBergmark, ChrisDone
fay-ref790.0Like IORef but for Fay. (bsd3, fay, library)2013-02-14AndrewMiller
fay-simplejson1480.0SimpleJSON library for Fay. (bsd3, fay, library, web)2016-10-30Lupino
fay-uri850.0Persistent FFI bindings for using jsUri in Fay (bsd3, library, web)2013-02-10ChrisDone
fb64040.0Bindings to Facebook's API. (bsd3, library, web)2017-04-05FelipeLessa, psibi
fb-persistent10090.0Provides Persistent instances to Facebook types. (bsd3, library, web)2015-12-30FelipeLessa
fbmessenger-api5790.0High-level bindings to Facebook Messenger Platform API (bsd3, library, program, web)2016-11-12mseri
fcache780.0Cache a function (a -> b) (bsd3, cache, library)2015-12-31YLiLarry
fckeditor790.0Server-Side Integration for FCKeditor (bsd3, library, web)2008-03-24PeterGammie
fclabels47092.25First class accessor labels implemented as lenses. (benchmark, bsd3, data, lenses, library)2016-11-24AdamBergmark, ErikHesselink, SebastiaanVisser
fclabels-monadlib3650.0MonadLib monadic interface for the "fclabels" package. (bsd3, data, library)2012-04-03BardurArantsson
fdo-notify3530.0Desktop Notifications client (bsd3, desktop, library)2014-03-26MaxRabkin
fdo-trash2220.0Utilities related to freedesktop Trash standard. (bsd3, desktop, library, program)2012-12-26EmilKarlson
fedora-packages2850.0Haskell interface to the Fedora Packages webapp API. (bsd3, fedora, library, web)2014-04-10RickyElrod
fee-estimate800.0Short description of your package (bsd3, library, program, unclassified)2017-12-14sahabi
feed36602.0Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds. (bsd3, library, text)2017-08-26AdamBergmark, DmitryDzhus, DonaldStewart, IavorDiatchki, SigbjornFinne
feed-cli1520.0A simple command line interface for creating and updating feeds like RSS (bsd3, program, text, web)2009-07-05IsaacJones
feed-gipeda5760.0CI service around gipeda (benchmarking, bsd3, library, program)2016-10-31sgraf812
feed2lj (deprecated)2230.0(unsupported) (bsd3, deprecated, program, unclassified)2011-02-21SergeyAstanin
feed2twitter800.0Send posts from a feed to Twitter (bsd3, library, program, web)2009-05-21TomLokhorst
feldspar-compiler7310.0Compiler for the Feldspar language (benchmark, bsd3, compiler, library)2014-06-01AndersPersson, EmilAxelsson
feldspar-language8050.0A functional embedded language for DSP and parallelism (bsd3, language, library)2014-06-01AndersPersson, EmilAxelsson
feldspar-signal1490.0Signal Processing extension for Feldspar (bsd3, language, library)2015-06-11EmilAxelsson, mararon
fez-conf2950.0Simple functions for loading config files (bsd3, library, parsing)2015-03-28DinoMorelli
ffeed2960.0Haskell binding to the FriendFeed API (bsd3, library, program, web)2008-11-23SigbjornFinne
fficxx4350.0automatic C++ binding generation (bsd3, ffi-tools, library)2017-02-02IanWooKim
fficxx-runtime2940.0Runtime for fficxx-generated library (bsd3, ffi-tools, library)2017-01-31IanWooKim
ffmpeg-light16520.0Minimal bindings to the FFmpeg library. (bsd3, codec, library)2017-10-31AnthonyCowley
ffmpeg-tutorials2220.0Tutorials on ffmpeg usage to play video/audio (bsd3, media, program)2009-10-27VasylPasternak
fft13930.0Bindings to the FFTW library. (bsd3, library, math)2017-06-16HenningThielemann, JedBrown
fftwRaw1570.0Low level bindings to FFTW. (bsd3, library, math)2016-07-31adamwalker
fgl24662.25Martin Erwig's Functional Graph Library (bsd3, data-structures, graphs, library)2017-08-09IvanMiljenovic, MartinErwig
fgl-arbitrary3860.0QuickCheck support for fgl (bsd3, graphs, library, testing)2017-03-03IvanMiljenovic
fgl-extras-decompositions1490.0Graph decomposition algorithms (bsd3, data-structures, graphs, library)2015-05-07ChristianHoener
fgl-visualize1770.0Convert FGL graphs to dot (graphviz) files (bsd3, graphs, library)2013-05-16ThomasDuBuisson
fibon1530.0Tools for running and analyzing Haskell benchmarks (benchmarking, bsd3, program)2010-11-09DavidPeixotto
fibonacci1860.0Fast computation of Fibonacci numbers. (algorithms, bsd3, library, numerical)2010-12-18SebastianFischer
fields790.0First-class record field combinators with infix record field syntax. (bsd3, data, library)2010-08-11JussiKnuuttila
fields-json5190.0Abusing monadic syntax JSON objects generation. (bsd3, library, web)2014-02-19GracjanPolak, MagnusCarlsson, MariuszRak
fig2220.0Manipulation of FIG files (bsd3, graphics, library)2013-07-03AndersLauOlsen
file-collection10050.0Provide a uniform interface over file archives and directories (bsd3, codec, library)2015-05-25joel_williamson
file-embed35052.25Use Template Haskell to embed file contents directly. (bsd3, data, library)2017-09-14MichaelSnoyman
file-embed-poly (deprecated)800.0Use Template Haskell to embed file contents directly. (bsd3, data, deprecated, library)2016-08-02sasinestro
file-location15250.0common functions that show file location information (bsd3, development, library)2017-04-10GregWeber
file-templates1510.0Use templates for files and directories (bsd3, cli, program, template)2017-07-01anfelor
filecache7270.0A Linux-only cache system associating values to files. (bsd3, data, library)2015-09-24SimonMarechal
filediff11460.0Diffing and patching module (bsd3, data, library)2015-05-25bgwines
filemanip15442.0Expressive file and directory manipulation for Haskell. (bsd3, library, system)2015-01-20BryanOSullivan
fileneglect (deprecated in favor of follow-file)1520.0Block thread until a file stops being modified (bsd3, deprecated, filesystem, library)2016-10-01athanclark
filepath19142.0Library for manipulating FilePaths in a cross platform way. (bsd3, library, system)2017-02-03AustinSeipp, DuncanCoutts, HerbertValerioRiedel, IanLynagh, NeilMitchell
filepath-crypto2680.0Reversable and secure encoding of object ids as filepaths (bsd3, cryptography, library)2017-10-25gkleen
filepather770.0Functions on System.FilePath (bsd3, library, system)2014-09-02TonyMorris
fileplow850.0Library to process and search large files or a collection of files (bsd3, library, web)2017-07-01AlexanderThiemann
filestore24180.0Interface for versioning file stores. (bsd3, data, library)2017-02-13GwernBranwen, JohnMacFarlane
filesystem-trees5930.0Recursively manipulate and traverse filesystems as lazy rose trees. (bsd3, data, library, system)2015-05-03AdamCurtis
fillit800.0Flexible string substitution (bsd3, library, text)2017-09-06ishiy
filtrable5010.0Class of filtrable containers (bsd3, data, library)2016-02-24MatthewFarkasDyck
fin2262.0Nat and Fin: peano naturals and finite numbers (bsd3, data, library)2017-11-21phadej
final790.0utility to add extra safety to monadic returns (bsd3, library, unclassified)2013-08-31GergelyRisko
fingertree20892.0Generic finger-tree structure, with example instances (bsd3, data-structures, library)2017-12-15RossPaterson
fingertree-psqueue2620.0Implementation of priority search queues as finger trees. (bsd3, data-structures, library)2011-09-28CaleGibbard
fingertree-tf1080.0Generic finger-tree structure using type families. (bsd3, data, data-structures, library)2014-10-05pawel834
finite-field4400.0Finite Fields (algebra, bsd3, data, library, math)2016-10-02MasahiroSakai
finite-typelits4532.0A type inhabited by finitely many values, indexed by type-level naturals. (bsd3, data, library)2017-11-23mniip
firefly3801.5A simple HTTP server framework (bsd3, library, web)2017-12-03ChrisPenner
firefly-example780.0A simple example using Firefly (bsd3, program, web)2017-09-08ChrisPenner
first-and-last1460.0First and Last generalized to return up to n values (bsd3, data, library)2015-10-16andrus
first-class-patterns5800.0First class patterns and pattern matching, using type families (bsd3, data, library)2016-05-09BrentYorgey, ReinerPope
firstify770.0Defunctionalisation for Yhc Core (bsd3, development, library, program)2008-04-03NeilMitchell
fit3020.0FIT file decoder (bsd3, data, fitness, library, parsing)2016-03-04mgiles
fitspec7290.0refining property sets for testing Haskell programs (bsd3, library, testing)2017-12-12rudymatela
fix-imports7260.0Program to manage the imports of a haskell module (bsd3, editor, haskell, ide, program)2017-03-06EvanLaforge
fix-symbols-gitit2220.0Gitit plugin: Turn some Haskell symbols into pretty math symbols. (bsd3, library, text)2010-11-18ConalElliott
fixed9532.0Signed 15.16 precision fixed point arithmetic (bsd3, library, numeric)2015-03-07EdwardKmett
fixed-length5090.0Lists with statically known length based on non-empty package. (bsd3, data, library)2016-01-03HenningThielemann
fixed-list1490.0A fixed length list type (bsd3, data, library)2015-05-10JobVranish
fixed-precision2990.0Fixed Precision Arithmetic (bsd3, library, math)2010-06-15EdwardKmett
fixed-storable-array3630.0Fixed-size wrapper for StorableArray, providing a Storable instance. Deprecated - use storable-static-array instead. (bsd3, ffi, library)2013-08-02CarlHowells
fixed-vector22320.0Generic vectors with statically known size. (bsd3, data, library)2017-11-06AlexeyKhudyakov
fixed-vector-binary2160.0Binary instances for fixed-vector (bsd3, data, library)2017-11-06AlexeyKhudyakov
fixed-vector-cborg780.0Binary instances for fixed-vector (bsd3, data, library)2017-11-06AlexeyKhudyakov
fixed-vector-cereal2150.0Cereal instances for fixed-vector (bsd3, data, library)2017-11-06AlexeyKhudyakov
fixed-vector-hetero9210.0Generic heterogeneous vectors (bsd3, data, library)2017-11-06AlexeyKhudyakov
fixed-width780.0Fixed width subsets of an Int64/Word64. (bsd3, library, web)2016-12-13sasinestro
fixedprec4520.0A fixed-precision real number type (bsd3, data, library, math)2014-10-08PeterSelinger
fixie1480.0Opininated testing framework for mtl style (spies, stubs, and mocks) (bsd3, library, test)2016-12-23jxv
fixplate5870.0Uniplate-style generic traversals for optionally annotated fixed-point types. (bsd3, generics, library)2016-10-13BalazsKomuves
fixpoint1510.0Data types as fixpoints (bsd3, data, library)2008-10-14RomanLeshchinskiy
fizz-buzz2900.0Functional Fizz/Buzz (bsd3, library, math)2017-01-26AlanHawkins
fizzbuzz790.0test (bsd3, game, library)2016-07-02paperlefthand
flac3840.0Complete high-level binding to libFLAC (audio, bsd3, codec, library)2017-05-22mrkkrp
flac-picture2200.0Support for writing picture to FLAC metadata blocks with JuicyPixels (audio, bsd3, codec, image, library)2017-05-22mrkkrp
flamingra2890.0FlameGraphs of profiling (bsd3, development, library, program)2016-06-19AntonNikishaev
flat2302.25Principled and efficient bit-oriented binary serialization. (bsd3, data, library, parsing, serialization)2017-05-16PasqualinoAssini
flat-maybe770.0Strict Maybe without space and indirection overhead (bsd3, data, library)2015-11-11AndrasKovacs
flay1570.0Work generically on your datatype without knowing its shape nor its contents. (bsd3, data, generics, library)2017-12-10RenzoCarbonara
flexible-unlit1500.0A configurable reimplementation of unlit (bsd3, development, library, program)2013-11-10StijnVanDrongelen
flexiwrap1510.0Flexible wrappers (bsd3, data, library)2011-09-23IainAlexander
flexiwrap-smallcheck790.0SmallCheck (Serial) instances for flexiwrap (bsd3, data, library)2011-09-23IainAlexander
flickr5090.0Haskell binding to the Flickr API (bsd3, library, program, web)2009-01-03SigbjornFinne
flight-igc790.0A parser for IGC files. (bsd3, data, library, parsing, program)2017-05-06philderbeast
flippers1440.0Variations on flip for multiple arguments (bsd3, library, other)2014-01-21ChristianMarie
flite2220.0f-lite compiler, interpreter and libraries (bsd3, compiler, library)2009-11-17JasonReich
flo1560.0Generate flow charts from your code base. (bsd3, development, library, program)2015-09-14ChrisDone
float-binstring1490.0C99 printf "%a" style formatting and parsing (bsd3, data, library, numerical)2014-07-23AntonNikishaev
floating-bits3540.0Conversions between floating and integral values. (benchmark, bsd3, data, library)2015-06-18JonasScholl
floatshow5230.0Alternative faster String representations for Double and Float, String representations for more general numeric types. (bsd3, library, text)2014-03-19DanielFischer
flow2dot10880.0Library and binary to generate sequence/flow diagrams from plain text source (bsd3, library, program, tool)2012-06-29DmitryAstapov
flowdock-rest800.0Flowdock REST API (bsd3, library, web)2015-09-09phadej
flowlocks-framework1490.0Generalized Flow Locks Framework (bsd3, library, security)2015-04-29NiklasBroberg
fluid-idl4372.0Fluid | The Programmatic IDL (bsd3, library, web)2017-11-23jxv
fluid-idl-http-client802.0Http Client addon for Fluid (bsd3, library, web)2017-10-17jxv
fluid-idl-scotty802.0Scotty server add-on for Fluid (bsd3, library, web)2017-10-17jxv
fmark1480.0A Friendly Markup language without syntax. (bsd3, program, typography)2012-09-18JoseLopes
fmlist26450.0FoldMap lists (bsd3, data, library)2017-12-30SjoerdVisscher
fmt7430.0A new formatting library (bsd3, library, text)2017-08-19Artyom
fold-debounce5830.0Fold multiple events that happen in a given period of time. (bsd3, control, library)2017-07-21debugito
fold-debounce-conduit4410.0Regulate input traffic from conduit Source with Control.FoldDebounce (bsd3, conduit, library)2017-01-24debugito
foldl39112.5Composable, streaming, and efficient left folds (bsd3, control, library)2017-12-02GabrielGonzalez
foldl-statistics9132.0Statistical functions from the statistics package implemented as Folds. (bsd3, library, math, statistics)2017-06-15AlexMason
foldl-transduce15622.0Transducers for foldl folds. (benchmark, bsd3, control, library)2016-02-16DanielDiazCarrete
foldl-transduce-attoparsec3150.0Attoparsec and foldl-transduce integration. (bsd3, control, library)2016-02-12DanielDiazCarrete
folds10312.0Beautiful Folding (bsd3, comonads, data, enumerator, library)2017-07-29EdwardKmett, EricMertens, ryanglscott
follow-file2980.0Be notified when a file gets appended, solely with what was added. (bsd3, filesystem, library, program)2017-10-16athanclark
font-awesome-type770.0A Font Awesome data type enumerating all icon classes (bsd3, library, web)2016-10-12SeanLeather
foobar (deprecated)780.0Initial project template from stack (bsd3, deprecated, library, program, web)2016-06-29parsonsmatt
forbidden-fruit770.0A library accelerates imperative style programming. (bsd3, control, library)2015-02-24minpou
force-layout18250.0Simple force-directed layout (bsd3, library, physics)2016-10-14BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
forecast-io1490.0A Haskell library for working with forecast.io data. (bsd3, library, web)2015-04-11stormont
foreign-storable-asymmetric780.0Types and instances for implementing a Storable with different peek and poke (bsd3, foreign, library)2012-04-28AndrewMiller
foreign-store2772.25Store a stable pointer in a foreign context to be retrieved later. (bsd3, development, library)2015-02-09ChrisDone, esz
foreign-var4160.0Encapsulating mutatable state in external libraries (bsd3, ffi, library, mutable-state)2015-03-08EdwardKmett
forest-fire6690.0Recursively delete CloudFormation stacks and their dependants (bsd3, library, program, silly-tool)2017-12-27toothbrush
forger (deprecated)810.0Library for generating fake placeholder data (bsd3, deprecated, library, program, text)2015-04-22StefanFischer
forkable-monad1540.0An implementation of forkIO for monad stacks. (bsd3, concurrent, library)2010-12-10DavidAnderson
forma2850.0Parse and validate forms in JSON format (bsd3, library, web)2017-07-14mrkkrp
formattable1480.0Business-quality formatting of numbers, dates, and other things (bsd3, library, text)2015-08-07DougBeardsley
formatting34702.0Combinator-based type-safe formatting (like printf() or FORMAT) (bsd3, library, text)2017-12-20ChrisDone
formlets (deprecated in favor of digestive-functors)15280.0Formlets implemented in Haskell (bsd3, deprecated, library, text, user-interfaces, web, xml)2010-12-22ChrisEidhof, DougBeardsley
formlets-hsp (deprecated in favor of digestive-functors-hsp)1500.0HSP support for Formlets (bsd3, deprecated, library, text, user-interfaces, web, xml)2010-10-18JeremyShaw
forsyde-shallow510.0ForSyDe's Haskell-embedded Domain Specific Language. (bsd3, language, library)2018-01-15
foscam-directory5780.0Foscam File format (bsd3, data, file, library)2016-11-26TonyMorris
foscam-filename2210.0Foscam File format (bsd3, data, file, library, parsing)2015-11-19TonyMorris
foscam-sort2180.0Foscam File format (bsd3, data, file, library, parsing, program)2016-11-26TonyMorris
foundation69592.5Alternative prelude with batteries and no dependencies (bsd3, foundation, library)2017-11-11MichaelSnoyman, VincentHanquez, nicolasdp
foundation-edge2880.0foundation's edge with the conventional set of packages (bsd3, foundation, library)2017-11-16VincentHanquez
fountain5120.0A fountain codec. (bsd3, codec, library)2012-10-09RubenAstudillo, TomHawkins
fpco-api13530.0Simple interface to the FP Complete IDE API. (bsd3, development, library)2015-02-17ChrisDone, MichaelSnoyman
fpipe800.0F#-style composition and application (bsd3, library, unclassified)2010-05-24BenSchulz
fpnla1520.0A library for NLA operations (bsd3, library, math)2014-02-04mblanco
fpnla-examples1480.0Example implementations for FPNLA library (bsd3, library, math, parallelism)2014-02-04mblanco
fptest1500.0IEEE754r floating point conformance tests (bsd3, math, program)2014-09-09jrp
fractal1520.0Draw Newton, Julia and Mandelbrot fractals (bsd3, graphics, program)2009-06-17MaxRabkin
fractals790.0A collection of useful fractal curve encoders (bsd3, library, math)2015-08-10sdekker
fraction6560.0Fractions (bsd3, data, library)2016-07-19WolfgangJeltsch
frame790.0A simple web framework. (bsd3, library, program, web)2010-05-30AdamDunkley
frame-markdown790.0A markdown to Frame GUI writer for Pandoc (bsd3, library, web)2010-05-30AdamDunkley
franchise5110.0A package for configuring and building Haskell software (bsd3, distribution, library)2008-11-11DavidRoundy
fraxl1432.25Cached and parallel data fetching. (bsd3, concurrency, library)2016-06-16willfancher
free76612.5Monads for free (bsd3, control, library, monads)2016-01-17EdwardKmett, EricMertens, ryanglscott
free-er790.0An extensible effects library (bsd3, control, effect, library, program)2017-10-10OmerAgacan
free-functors18090.0Free functors, adjoint to functors that forget class constraints. (bsd3, data, library, math)2017-09-23SjoerdVisscher
free-game30850.0Create games for free (bsd3, graphics, library, monads)2016-10-08FumiakiKinoshita
free-operational2960.0Operational Applicative, Alternative, Monad and MonadPlus from free types. (bsd3, control, library)2013-08-08LuisCasillas
free-vector-spaces2960.0Instantiate the classes from the vector-space package with types from linear (bsd3, library, math)2017-10-30leftaroundabout
free-vl8340.0van Laarhoven encoded Free Monad with Extensible Effects (bsd3, control, library, monads, program)2016-02-10aaronlevin
freelude1540.0A generalisation of the Category->Functor->Applicative->Monad hierarchy and more (bsd3, library, web)2017-10-19clinton
freenect4470.0Interface to the Kinect device. (bsd3, graphics, library)2015-09-15ChrisDone
freer9852.25Implementation of the Freer Monad (benchmark, bsd3, control, library, program)2016-11-25alleledev
freer-converse780.0Handle effects conversely using monadic conversation (bsd3, library, testing)2017-05-27RobertHensing
freer-effects1552.0Implementation of effect system for Haskell. (benchmark, bsd3, control, library, program)2017-04-16MatejKollar, PeterTrsko, TomasJanousek
freer-simple890.0Implementation of a friendly effect system for Haskell. (bsd3, control, library, program)2017-12-07lexi_lambda
freesect2970.0A Haskell syntax extension for generalised sections (bsd3, language, program)2012-03-21AndrewSeniuk
freesound3700.0Access the Freesound Project database (bsd3, library, sound, web)2016-02-19StefanKersten
freetype23022.0Haskell binding for FreeType 2 library (bsd3, graphics, library)2017-04-27JasonDagit, Mokosha
french-cards1490.0French Playing Cards (bsd3, game, library)2016-09-19TarasSerduke
friday-juicypixels4530.0Converts between the Friday and JuicyPixels image types (bsd3, codec, library)2017-12-20ThomasDuBuisson, k_bx
friday-scale-dct1470.0Scale Friday images with DCT (bsd3, graphics, library)2015-11-30AlexMason
friendly-time7820.0Print time information in friendly ways (bsd3, library, web, yesod)2017-07-21PatrickBrisbin
frisby4590.0Linear time composable parser for PEG grammars (bsd3, library, text)2017-12-20BenGamari, ChrisDone
from-sum3692.0Canonical fromMaybeM and fromEitherM functions. (bsd3, control, library)2016-11-17cdepillabout
frpnow6552.5Principled practical FRP (bsd3, control, library)2015-08-25AtzeVanDerPloeg
frpnow-gloss2230.0Program awesome stuff with Gloss and frpnow! (bsd3, control, library)2015-07-14AtzeVanDerPloeg
frpnow-gtk1510.0Program GUIs with GTK and frpnow! (bsd3, control, library)2015-07-14AtzeVanDerPloeg
frpnow-gtk3790.0Program GUIs with GTK3 and frpnow! (bsd3, library, ui)2017-05-03gtsteel
frquotes1480.0Lexical extension for Quasi-Quotations using French-Quotes (bsd3, library, program, text)2011-10-13NicolasPouillard
fs-events770.0A haskell binding to the FSEvents API (bsd3, library, system)2012-05-09NickPartridge
fsharp (deprecated)2910.0some F# operators, high priority pipes (bsd3, control, deprecated, library)2014-02-18Heather
fsmActions5840.0Finite state machines and FSM actions (bsd3, data, library)2012-12-14AndyGimblett
fsnotify34542.0Cross platform library for file change notification. (bsd3, filesystem, library)2017-07-26GregWeber, MarkDittmer, RaphaelJavaux, RomanCheplyaka
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