Packages tagged library

16258 packages have this tag.

[Merge tag] (trustees only)

Related tags: bsd3 (9382), mit (3234), data (2471), program (2452), web (1900), network (1191), deprecated (1148), text (961), control (831), gpl (751), math (710), system (710), language (709), development (660), graphics (569), database (531), apache (506), mpl (491), testing (418), unclassified (417), aws (382), cloud (365), data-structures (330), public-domain (279), parsing (261), concurrency (248), lgpl (227), distributed-computing (203), google (188), codec (186), sound (186), game (182), cryptography (176), bsd2 (175), generics (142), ffi (136), algorithms (129), json (114), xml (113), foreign (108), bioinformatics (107), frp (102), yesod (102), music (99), prelude (97), agpl (95), compilers-interpreters (95), monads (94), user-interfaces (90), distribution (86), natural-language-processing (83), numeric (82), ai (77), conduit (76), gui (75), numerical (75), finance (72), bindings (68), machine-learning (68), utils (68), configuration (67), hardware (67), servant (67), logging 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functors (11), io (11), java (11), observability (11), parsers (11), swagger (11), terminal (11), unicode (11), aerospace (10), categories (10), data-science (10), dhall (10), extension (10), fay (10), functions (10), metrics (10), profiling (10), reactive (10), reflection (10), string (10), utilities (10), arrows (9), build (9), codecs (9), composite (9), hash (9), irc (9), maths (9), nlp (9), performance (9), quipper (9), trace (9), vector (9), .net (8), bio (8), cardano (8), client (8), elm (8), ffi-tools (8), file (8), graph (8), http (8), interfaces (8), regex (8), scripting (8), succinct-data-structures (8), tonatona (8), type (8), uniform (8), algorithm (7), algorithmic-composition (7), ats (7), blockchain (7), browser (7), business (7), bytestring (7), clustering (7), containers (7), conversion (7), distributed-systems (7), docker (7), ethereum (7), linguistics (7), neovim (7), phonetics (7), possehl-analytics (7), pugs (7), quasiquotes (7), remote-management (7), robotics (7), 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Name
DLs
Rating
Rev Deps
Description
Tags
Last U/L
Last Version
Maintainers
2captcha (deprecated in favor of captcha-2captcha)171.50Haskell package for easy integration with the 2captcha API. (deprecated, library, mit, network)2021-09-090.1.0.0qwbarch
3dmodels81.513D model parsers (graphics, lgpl, library)2014-11-080.3.0capsjac
AAI90.00Abstract Application Interface. (control, library, mit)2015-08-030.2.0.1bash0r
ABList150.01An alternating list of two types (bsd3, data, library)2014-06-230.0.3DylanJust
AC-Angle150.05Angles in degrees and radians. (bsd3, data, library, math, numerical)2010-07-231.0AndrewCoppin
AC-Boolean130.01Handle Boolean values generatically. (bsd3, data, library, logic, math)2010-11-091.1.0AndrewCoppin
AC-BuildPlatform70.01Detect which OS you're running on. (bsd3, library, system)2011-06-081.1.0AndrewCoppin
AC-Colour180.01Efficient RGB colour types. (bsd3, data, graphics, library, math, numerical)2014-01-121.1.6AndrewCoppin
AC-EasyRaster-GTK70.01GTK+ pixel plotting. (bsd3, graphics, library)2010-10-281.1.3AndrewCoppin
AC-HalfInteger100.01Efficient half-integer type. (bsd3, data, library, math, numerical)2009-08-121.2.1AndrewCoppin
AC-MiniTest50.01A simple test framework. (bsd3, library, testing)2012-02-241.1.1AndrewCoppin
AC-PPM110.01Trivial package for writing PPM images. (bsd3, codec, graphics, library)2010-01-181.1.1AndrewCoppin
AC-Random150.01A pure Haskell PRNG. (bsd3, library, random)2011-08-250.1AndrewCoppin
AC-Terminal60.01Trivial wrapper over ansi-terminal. (bsd3, data, library, math, numerical)2010-10-281.0AndrewCoppin
AC-VanillaArray60.01Immutable arrays with plain integer indicies. (bsd3, data, library)2010-01-171.1.2AndrewCoppin
AC-Vector372.08Efficient geometric vectors and transformations. (bsd3, data, graphics, library, math, numerical)2024-03-172.4.0AndrewCoppin, JanRochel
AC-Vector-Fancy150.01Fancy type-system stuff for AC-Vector (bsd3, data, graphics, library, math, numerical)2010-08-152.4.0AndrewCoppin
ACME112.251Essential features (acme, bsd3, library)2015-01-020.0.0.1JamesCandy
ADPfusion510.015Efficient, high-level dynamic programming. (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library)2019-10-010.6.0.0ChristianHoener
ADPfusionForest70.01Dynamic programming on tree and forest structures (bioinformatics, bsd3, formal-languages, library)2017-11-230.0.0.1ChristianHoener
ADPfusionSet70.03Dynamic programming for Set data structures. (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library)2017-10-190.0.0.2ChristianHoener
AERN-Basics (deprecated in favor of aern2-mp, aern2-real)60.04foundational type classes for approximating exact real numbers (bsd3, data, deprecated, library, math, program)2011-05-112011.1.0.1MichalKonecny
AERN-Net (deprecated in favor of aern2-mp, aern2-real)80.01Compositional lazy dataflow networks for exact real number computation (bsd3, deprecated, distributed-computing, library, math)2009-07-290.2.1.1MichalKonecny
AERN-Real (deprecated in favor of aern2-mp, aern2-real)290.06arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math)2011-05-112011.1.0.1MichalKonecny
AERN-Real-Double (deprecated in favor of aern2-mp, aern2-real)70.01arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math, program)2011-05-112011.1.0.2MichalKonecny
AERN-Real-Interval (deprecated in favor of aern2-mp, aern2-real)50.02arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math)2011-05-112011.1.0.1MichalKonecny
AERN-RnToRm (deprecated)260.03polynomial function enclosures (PFEs) approximating exact real functions (bsd3, data, deprecated, library, math)2009-07-290.5.0.1MichalKonecny
AERN-RnToRm-Plot (deprecated)140.01GL plotting of polynomial function enclosures (PFEs) (bsd3, data, deprecated, library, math)2009-08-010.2.0.3MichalKonecny
AES420.07Fast AES encryption/decryption for bytestrings (bsd3, cryptography, library)2014-05-070.2.9SveinOveAas
AFSM212.01Arrowized functional state machines (frp, library, mit)2016-04-210.1.3.1hanzhxu
AGI170.01A library for writing AGI scripts for Asterisk (bsd3, library, network)2009-12-071.3JeremyShaw
ALUT410.02A binding for the OpenAL Utility Toolkit (bsd3, library, sound)2019-06-102.4.0.3StephenBlackheath, SvenPanne
AMI40.01Low-level bindings for Asterisk Manager Interface (AMI). (bsd3, library, network)2012-01-160.1IlyaPortnov
ANum230.02Num instance for Applicatives provided via the ANum newtype (bsd3, data, library)2018-02-130.2.0.2DanBurton
ASN170.01ASN.1 support for Haskell (bsd3, language, library)2008-06-220.0.1.1HerbertValerioRiedel
AVar (deprecated)190.01Mutable variables with Exception handling and concurrency support. (bsd3, concurrency, deprecated, library)2009-12-080.0.5.1AlexMason
AWin32Console30.01A binding to a part of the ANSI escape code for the console (bsd3, library, system)2010-01-241.1HaraldWolfsgruber
AbortT-monadstf40.01Monads-tf instances for the AbortT monad transformer. (bsd3, control, library)2012-12-071.0GregoryCrosswhite
AbortT-mtl50.02mtl instances for the AbortT monad transformer (bsd3, control, library)2016-02-061.0.0.1GregoryCrosswhite
AbortT-transformers140.06A monad and monadic transformer providing "abort" functionality (bsd3, control, library)2019-07-191.0.1.3GregoryCrosswhite
ActionKid80.01An easy-to-use video game framework for Haskell. (bsd3, game-engine, library, program)2014-11-110.1.1.0AdityaBhargava
Adaptive110.01Library for incremental computing. (algorithms, bsd3, library, program)2013-01-280.23DustinDeWeese, MagnusCarlsson, PeterJonsson
Adaptive-Blaisorblade50.01Library for incremental computing. (bsd3, control, library, program)2013-01-260.23PaoloGiarrusso
Advise-me50.00Assessment services for the Advise-Me project (apache, education, library, program)2019-10-300.1BastiaanHeeren
AesonBson290.01Mapping between Aeson's JSON and Bson objects. (data, library)2022-05-060.4.1AndrasSlemmer, NiklasHambuechen
Agata (deprecated in favor of testing-feat)100.01Generator-generator for QuickCheck (bsd3, deprecated, library, testing)2012-08-010.2.1.1JonasDuregard
AhoCorasick470.01Aho-Corasick string matching algorithm (bsd3, library, text)2023-10-140.0.4SergeyLymar, kostmo
AlanDeniseEricLauren80.01Find the minimal subset/submap satisfying some property. (algorithms, bsd3, library)2016-08-240.1.0.1EchoNolan
AlgoRhythm60.00Algorithmic music composition (algorithmic-music-composition, automatic-music-generation, bsd3, chaos-music, generative-music-grammars, library, program)2018-04-060.1.0.0omelkonian
AlignmentAlgorithms140.01Collection of alignment algorithms (algorithms, bioinformatics, data-structures, gpl, library, linguistics)2017-03-140.1.0.0ChristianHoener
Allure952.01Near-future Sci-Fi roguelike and tactical squad combat game (agpl, game, library, program, roguelike)2021-12-170.11.0.0MikolajKonarski
Animas60.01Updated version of Yampa: a library for programming hybrid systems. (bsd3, frp, library, reactivity)2011-03-270.2EdwardAmsden
Annotations150.01Constructing, analyzing and destructing annotated trees (bsd3, generics, library)2016-12-050.2.2MartijnVanSteenbergen
Aoide210.00A simple music library with the capability of generating .ly and .mid files. (bsd3, composition, library, music)2020-07-070.1.0.2Liisi_Kerik
ApplePush50.01Library for Apple Push Notification Service (bsd3, library, network, program)2009-07-130.1ChrisMoos
ApproxFun-hs40.01Function approximation (bsd3, library, math)2015-04-260.1.0.0DominicSteinitz
ArrayRef80.01Unboxed references, dynamic arrays and more (bsd3, data, library)2009-06-260.1.3.1GwernBranwen
ArrowVHDL60.01A library to generate Netlist code from Arrow descriptions. (library, public-domain, testing)2015-02-211.1frosch03, brettschneider
AspectAG480.05Strongly typed Attribute Grammars implemented using type-level programming. (aspect-oriented-programming, gpl, language, library)2022-05-260.7.0.1MarcosViera, jpgarcia
AsyncRattus342.00An asynchronous modal FRP language (bsd3, frp, library)2024-03-080.2.0.1PatrickBahr
AttoBencode140.01Fast Bencode encoding and parsing library (bsd3, data, library)2014-06-240.3.1.0FlorianHartwig
AttoJson (deprecated in favor of aeson)140.04Simple lightweight JSON parser, generator & manipulator based on ByteString (bsd3, deprecated, library, text)2011-02-030.5.10HiromiIshii
AutoForms50.01GUI library based upon generic programming (SYB3) (gui, library)2008-09-170.4.2MadsLindstroem
AvlTree170.02Balanced binary trees using the AVL algorithm. (bsd3, data-structures, library)2008-08-294.2AdrianHey
BASIC161.751Embedded BASIC (bsd3, language, library)2009-02-090.1.5.0LennartAugustsson
BCMtools100.00Big Contact Map Tools (bioinformatics, library, mit, program)2015-05-050.1.1kaizhang
BNFC1322.252A compiler front-end generator. (bsd3, library, parsing, program)2023-07-262.9.5AndreasAbel, GregoireDetrez, MarkusForsberg, ThomasHallgren
BNFC-meta450.01Deriving Parsers and Quasi-Quoters from BNF Grammars (development, gpl, language, library, parsing, text)2020-02-090.6.1JeanPhilippeBernardy, JonasDuregard, ArtemPelenitsyn
BPS70.00Translations of classic Truth Maintenance Systems (gpl, library, program, truth-maintenance)2022-09-130.1.1.0jpmrst
Baggins50.01Tools for self-assembly (gpl, library, math)2014-06-121.0pmeunier
Bang140.01A Drum Machine DSL for Haskell (library, mit, sound)2015-10-260.1.1.15outh
Barracuda30.01An ad-hoc P2P chat program (library, network, program)2008-04-051.0.2GwernBranwen
BenchmarkHistory60.01Benchmark functions with history (benchmarking, gpl, library)2015-11-190.0.0.2ChristianHoener
BerkeleyDB300.02Berkeley DB binding (bsd3, database, library)2013-03-130.8.7JohnMcCall, StephenBlackheath
BerkeleyDBXML210.01Berkeley DB XML binding (bsd3, database, library)2011-09-060.7.2StephenBlackheath
BerlekampAlgorithm60.01Factorization of polynomials over finite field (bsd3, library, math)2013-06-100.1.0.0AbdelwahebMiled
BesselJ180.00Bessel J-function, Anger J-function, Weber E-function, and Anger-Weber function. (bsd3, library, math)2023-09-220.2.0.1stla
BiGUL102.251The Bidirectional Generic Update Language (generics, language, lenses, library, public-domain)2016-08-301.0.1joshko, Zirun
BinderAnn40.00Source-to-source plugin for enhancing EDSLs with static annotations (bsd3, compiler-plugin, library)2020-03-190.1.0.0agustinmista
Binpack170.01Common bin-packing heuristics. (algorithms, bsd3, heuristics, library)2014-02-070.4.1BjoernBrandenburg, DavidFeng
BioHMM330.01Libary for Hidden Markov Models in HMMER3 format. (bioinformatics, gpl, library)2017-06-091.2.0FlorianEggenhofer
Biobase130.06Base library for bioinformatics (bioinformatics, gpl, library)2011-04-080.3.1.1ChristianHoener
BiobaseBlast90.04BLAST-related tools (bioinformatics, gpl, library)2021-06-050.3.3.0ChristianHoener, FlorianEggenhofer
BiobaseDotP50.02Vienna / DotBracket / ExtSS parsers (bioinformatics, gpl, library)2011-08-220.1.0.0ChristianHoener
BiobaseENA60.02European Nucleotide Archive data (bsd3, data, library)2021-06-040.0.0.2ChristianHoener
BiobaseEnsembl70.01Ensembl related datastructures and functions (bioinformatics, gpl, library)2020-01-090.2.0.1FlorianEggenhofer
BiobaseFR3D100.02Importer for FR3D resources (bioinformatics, gpl, library)2012-02-160.2.3.0ChristianHoener
BiobaseFasta170.04streaming FASTA parser (bioinformatics, bsd3, library, program)2021-06-040.4.0.1ChristianHoener
BiobaseHTTP70.01Libary to interface with the Bioinformatics HTTP services - Entrez Ensembl (bioinformatics, gpl, library)2019-11-201.2.0FlorianEggenhofer
BiobaseInfernal280.03Infernal data structures and tools (bioinformatics, gpl, library, program)2017-03-140.8.1.0ChristianHoener
BiobaseMAF40.01Multiple Alignment Format (bioinformatics, gpl, library)2011-07-290.5.0.0ChristianHoener
BiobaseNewick120.02Newick file format parser. (bioinformatics, bsd3, library, program)2017-07-070.0.0.2ChristianHoener
BiobaseTrainingData110.02RNA folding training data (bioinformatics, gpl, library, program)2011-09-290.1.2.3ChristianHoener
BiobaseTurner220.04Import Turner RNA parameters (bioinformatics, gpl, library)2013-04-250.3.1.1ChristianHoener
BiobaseTypes250.012Collection of types for bioinformatics (bioinformatics, bsd3, data-structures, library)2021-06-040.2.1.0ChristianHoener
BiobaseVienna200.03Import Vienna energy parameters (bioinformatics, gpl, library)2013-04-220.3.0.0ChristianHoener
BiobaseXNA500.017Efficient RNA/DNA/Protein Primary/Secondary Structure (bioinformatics, bsd3, library, program)2021-06-040.11.1.1ChristianHoener
BitStringRandomMonad130.01 (bsd3, crypto, library)2018-03-031.1.0.2Ofenhed
BitSyntax160.01A module to aid in the (de)serialisation of binary data (bsd3, library, serialization)2021-01-170.3.2.2AdamLangley, joecrayne
Bitly (deprecated)170.01A library to access bit.ly URL shortener. (bsd3, deprecated, library, web)2012-02-020.1.0SergeyAstanin
Blammo1170.03Batteries-included Structured Logging library (library, mit, utils)2024-06-031.2.1.0PatrickBrisbin, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
BlastHTTP160.02Libary to interface with the NCBI blast REST interface (bioinformatics, gpl, library)2021-06-051.4.2FlorianEggenhofer
Blobs90.01Diagram editor (graphics, library, program)2012-06-190.3AlanZimmerman
BlogLiterately1190.02A tool for posting Haskelly articles to blogs (gpl, library, program, web)2023-02-080.8.8.2BrentYorgey, RobertGreayer
BlogLiterately-diagrams440.01Include images in blog posts with inline diagrams code (bsd3, library, program, web)2023-08-220.3.1BrentYorgey
Blogdown91.51A markdown-like markup language designed for blog posts (agpl, library, program, web)2018-02-050.2.4alexbecker
BluePrintCSS (deprecated)90.01Html document layout library. (bsd3, deprecated, library, text, web)2010-08-030.1SergeyMironov
Blueprint50.01Preview of a new build system. (bsd3, distribution, library)2009-11-300.1GregoryCrosswhite
Boolean1002.021Generalized booleans and numbers (bsd3, data, library)2017-02-190.2.4ConalElliott
BoundedChan540.014Implementation of bounded channels. (bsd3, concurrency, library)2014-05-141.0.3.0AdamWick
Bravo50.01Static text template generation library (bsd3, library, text)2010-03-240.1.0.1MatthiasReisner
BufferedSocket90.01A socker wrapper that makes the IO of sockets much cleaner (library, mit, network)2015-08-120.2.1.0tmore
C-structs132.00C-Structs implementation for Haskell (c, data, foreign, library, mit, structures)2022-09-300.2.0.3SimonPlakolb
CBOR70.01Encode/Decode values to/from CBOR (data, lgpl, library)2014-07-240.1.0.1KyleMurphy
CC-delcont120.03Delimited continuations and dynamically scoped variables (control, library)2016-05-110.2.1.0DanDoel
CC-delcont-alt90.01Three new monad transformers for multi-prompt delimited control (bsd3, control, library)2012-10-230.1.1.1KidoTakahiro
CC-delcont-cxe80.02A monad transformers for multi-prompt delimited control (bsd3, control, library)2011-10-120.1.0.2KidoTakahiro
CC-delcont-exc70.02A monad transformers for multi-prompt delimited control (bsd3, control, library)2011-10-120.1.0.0KidoTakahiro
CC-delcont-ref60.02A monad transformers for multi-prompt delimited control using refercence cells (bsd3, control, library)2011-10-120.1.0.0KidoTakahiro
CC-delcont-ref-tf100.01A monad transformers for multi-prompt delimited control using refercence cells (bsd3, control, library)2011-10-180.1.0.2KidoTakahiro
CCA160.03preprocessor and library for Causal Commutative Arrows (CCA) (bsd3, development, library, program)2015-05-080.1.5.3PaulLiu
CHXHtml160.01A W3C compliant (X)HTML generating library (bsd3, library, web)2011-07-260.2.0PaulTalaga
CLASE130.01Cursor Library for A Structured Editor (bsd3, data, library)2009-02-112009.2.11TristanAllwood
CLI60.01CLI tools (bsd3, data, library)2015-03-100.1.0.0g960059
CMCompare130.01Infernal covariance model comparison (bioinformatics, gpl, library, program)2012-11-220.0.1.5ChristianHoener
CMQ50.01cwmwl udp message queue (bsd3, library, system)2012-07-020.0.12JoergFritsch
COrdering80.03An algebraic data type similar to Prelude Ordering. (bsd3, data, library)2008-07-232.3AdrianHey
CSPM-CoreLanguage220.04Definition of a CSP core-language. (bsd3, concurrency, formal-methods, language, library)2017-10-260.3.1.0MarcFontaine
CSPM-FiringRules140.02Firing rules semantic of CSPM (bsd3, concurrency, formal-methods, language, library)2017-10-260.4.4.0MarcFontaine
CSPM-Frontend230.04A CSP-M parser compatible with FDR-2.91 (bsd3, concurrency, formal-methods, language, library)2017-10-260.12.1.0MarcFontaine
CSPM-Interpreter190.02An interpreter for CSPM (bsd3, concurrency, formal-methods, language, library)2017-10-260.7.1.0MarcFontaine
CSPM-ToProlog150.02some modules specific for the ProB tool (bsd3, formal-methods, library)2017-10-260.5.5.0MarcFontaine
CSPM-cspm200.01cspm command line tool for analyzing CSPM specifications. (bsd3, concurrency, formal-methods, language, library, program)2017-10-260.8.1.0MarcFontaine
CTRex150.02Open records using closed type families. (bsd3, data, data-structures, library)2014-11-130.6AtzeVanDerPloeg
CV230.04OpenCV based machine vision library (ai, graphics, library, machine-vision)2013-01-170.3.7VilleTirronen
Cabal8962.75259A framework for packaging Haskell software (bsd3, distribution, library)2024-04-263.12.0.0AndresLoeh, BenGamari, DuncanCoutts, HerbertValerioRiedel, MikhailGlushenkov, MikolajKonarski, fffaaa, phadej, Bodigrim, topos, hecate
Cabal-ide-backend (deprecated in favor of Cabal)60.03A framework for packaging Haskell software (bsd3, deprecated, distribution, library)2015-03-301.23.0.0MichaelSnoyman
Cabal-syntax5470.018A library for working with .cabal files (bsd3, distribution, library)2024-04-263.12.0.0AndresLoeh, BenGamari, DuncanCoutts, HerbertValerioRiedel, MikhailGlushenkov, MikolajKonarski, fffaaa, phadej, Bodigrim, topos, hecate, PatrickDougherty
Capabilities70.01Separate and contain effects of IO monad. (bsd3, generics, library, security)2013-08-080.1.0.0BaldurBlondal
Cardinality170.01Measure container capacity. Use it to safely change container. (data, library)2010-01-200.2AndreySisoyev
CarneadesDSL150.02An implementation and DSL for the Carneades argumentation model. (ai, argumentation, bsd3, embedded, library)2014-05-011.3BasVanGijzel
CarneadesIntoDung60.01A translation from the Carneades argumentation model into Dung's AFs. (ai, argumentation, bsd3, embedded, library, program)2014-05-031.0BasVanGijzel
Cartesian100.01Coordinate systems (library, math, mit)2016-10-100.6.0.0SwiftsNamesake
Cascade50.01Playing with reified categorical composition (control, library, public-domain)2014-11-140.1.0.0NoahEasterly
Cassava (deprecated in favor of cassava)81.751A CSV parsing and encoding library (bsd3, csv, deprecated, library, text, web)2017-09-300.5.1.0fozworth
Catana80.01A monad for complex manipulation of a stream. (bsd3, control, library)2012-02-220.3DustinDeWeese
ChannelT270.01Generalized stream processors (bsd3, control, enumerator, iteratee, library, pipes, proxies)2018-01-280.0.0.7pthariensflame
Chart2052.2535A library for generating 2D Charts and Plots (bsd3, graphics, library)2023-10-221.9.5TimDocker, bravit
Chart-cairo1350.019Cairo backend for Charts. (bsd3, graphics, library)2023-10-231.9.4.1TimDocker, bravit
Chart-diagrams2920.010Diagrams backend for Charts. (bsd3, graphics, library)2023-10-231.9.5.1TimDocker, bravit
Chart-fltkhs80.00A backend for the Chart library for FLTKHS (bsd3, graphics, library)2020-03-020.1.0.6empowerg
Chart-gtk510.05Utility functions for using the chart library with GTK (bsd3, graphics, library)2020-01-191.9.3TimDocker, bravit
Chart-gtk3150.00Utility functions for using the chart library with GTK (bsd3, graphics, library)2020-01-191.9.3bravit
Chart-simple (deprecated)180.01A wrapper for the chart library to assist with basic plots (Deprecated - use the Easy module instead) (bsd3, deprecated, graphics, library)2015-01-171.3.3TimDocker
ChasingBottoms1810.02For testing partial and infinite values. (library, mit, testing)2024-04-231.3.1.14DonaldStewart, NilsAndersDanielsson
Checked80.01Inbuilt checking for ultra reliable computing (bsd3, data, library)2012-11-050.0.0.2RobertOnslow
ChristmasTree182.01Alternative approach of 'read' that composes grammars instead of parsers. (library, parsing-)2013-01-230.2.1.1DoaitseSwierstra, MarcosViera
CirruParser (deprecated in favor of cirru-parser)120.01Cirru Parser in Haskell (deprecated, library, mit, text)2015-05-100.0.1jiyinyiyong
Clash-Royale-Hack-Cheats (deprecated)00.01spam (bsd3, deprecated, library, web)2018-02-221.0.1
ClassLaws70.01Stating and checking laws for type class methods (bsd3, library, testing)2012-09-140.3.1.0PatrikJansson
ClasshSS80.00Typified Tailwind for Rapid Development (library, mit, web)2024-03-300.1.0.0lazyLambda
ClassyPrelude60.01Prelude replacement using classes instead of concrete types where reasonable (bsd3, control, data, library)2010-05-310.1SveinOveAas
Clean (deprecated in favor of definitive-base)120.01A light, clean and powerful utility library (bsd3, control, deprecated, library)2013-06-100.6MarcCoiffier
Clipboard330.02System clipboard interface. (bsd3, library, system)2017-07-062.3.2.0DanielDiaz
ClustalParser330.03Libary for parsing Clustal tools output (bioinformatics, gpl, library, program)2019-11-141.3.0FlorianEggenhofer
Coadjute (deprecated)60.01A generic build tool (bsd3, deprecated, development, library)2011-03-170.1.1MattiNiemenmaa
Codec-Compression-LZF90.02LZF compression bindings. (bsd3, codec, library)2007-07-060.2DonaldStewart
Codec-Image-DevIL160.04An FFI interface to the DevIL library (bsd3, codecs, library)2017-06-220.2.4LukePalmer
Color342.02Color spaces and conversions between them (bsd3, graphics, library)2021-10-110.3.3lehins
Command (deprecated in favor of system-command)130.01A replacement for System.Exit and System.Process (bsd3, deprecated, library, system)2012-07-280.0.7TonyMorris
Commando100.01Watch some files; Rerun a command (development, library, mit, program)2014-03-061.0.0.4LyndonMaydwell
ComonadSheet70.01A library for expressing spreadsheet-like computations as the fixed-points of comonads. (bsd3, control, library)2014-06-280.3.0.0kwf
Compactable (deprecated in favor of compactable)80.01A generalization for containers that can be stripped of Nothing (bsd3, control, deprecated, library)2017-03-060.1.0.2fresheyeball
ConClusion122.00Cluster algorithms, PCA, and chemical conformere analysis (agpl, chemistry, library, program, statistics)2023-09-070.2.2phillipseeber
Concurrent-Cache152.01A Cached variable for IO functions. (bsd3, concurrency, library)2016-07-230.2.2.3Ofenhed
ConcurrentUtils260.02Concurrent utilities (concurrency, gpl, library)2020-05-040.5.0.0JamesCandy
Concurrential130.01Mix concurrent and sequential computation (bsd3, control, library)2015-09-040.5.0.1alexvieth
Condor100.01Information retrieval library (bsd3, library, program, search, text)2014-01-200.3klangner
ConfigFile410.017Configuration file reading & writing (bsd3, library, parsing)2014-10-301.1.4JohnGoerzen
ConfigFileTH60.01Template haskell for reading ConfigFiles. (library, parsing, template-haskell)2011-12-050.2VilleTirronen
Configger50.01Parse config files (configuration, library, mit)2011-12-260.1NateSoares
Configurable50.01Declare types as Configurable then specialize them all in one place (control, library, mit)2012-10-190.1.0.0JosephAbrahamson
ConsStream110.01Trivial re-export of Wouter Swierstra's Stream package, avoiding module name clash. (bsd3, data, library)2012-04-160.1ConalElliott
ConstraintKinds180.06Repackages standard type classes with the ConstraintKinds extension (bsd3, control, library)2014-05-201.3.0MikeIzbicki
Consumer60.02A monad and monad transformer for consuming streams (bsd3, library, monads)2009-10-271.2JeremyShaw
ContArrow150.01Control.Arrow.Transformer.Cont (bsd3, control, library)2009-09-210.0.5EvgenyJukov
Contract50.01Practical typed lazy contracts. (bsd3, development, library)2012-07-190.1OlafChitil
Control-Engine (deprecated)210.01A parallel producer/consumer engine (thread pool) (bsd3, control, deprecated, library)2009-08-181.1.0.1ThomasDuBuisson
Control-Monad-MultiPass50.01A Library for Writing Multi-Pass Algorithms. (bsd3, control, library)2013-06-140.1.0.0KevinBackhouse
Control-Monad-ST250.02A variation on the ST monad with two type parameters. (bsd3, control, library)2013-06-110.1.0.1KevinBackhouse
CoreDump100.01A GHC plugin for printing GHC's internal Core data structures. (bsd3, ghc, library)2015-10-250.1.2.0OmerAgacan
CoreErlang120.01Manipulating Core Erlang source code (bsd3, language, library)2018-03-200.0.4AlexKropivny, HenriqueFerreiro
CoreFoundation40.01Bindings to Mac OSX's CoreFoundation framework (bsd3, library, system)2012-03-010.1ReinerPope
Coroutine50.01Type-safe coroutines using lightweight session types. (bsd3, control, library)2008-12-180.1.0.0RyanIngram
CouchDB190.01CouchDB interface (bsd3, database, library)2020-07-031.2.3GaneshSittampalam, SimonMichael
Craft3e310.01Code for Haskell: the Craft of Functional Programming, 3rd ed. (education, library, mit, program)2019-01-080.1.1.1SimonThompson
Crypto450.033Common Cryptographic Algorithms in Pure Haskell (codec, cryptography, library)2023-02-124.2.5.2CreightonHogg, DominicSteinitz, HerbertValerioRiedel, IsaacJones, LennartAugustsson
CurryDB50.01CurryDB: In-memory Key/Value Database (bsd3, database, library, program)2013-01-300.1.1.0HideyukiTanaka
DAV810.01RFC 4918 WebDAV support (gpl, library, program, web)2020-01-061.3.4ClintAdams
DBFunctor200.00DBFunctor - Functional Data Management => ETL/ELT Data Processing in Haskell (bsd3, data-processing, etl, library, program)2021-05-230.1.2.1nkarag
DBus200.01D-Bus bindings (bsd3, desktop, library, network)2014-08-120.5.1AlexanderKojevnikov, DavidHimmelstrup, GwernBranwen
DCFL230.01Communication Free Learning-based constraint solver (data-, library, mit)2015-07-080.1.6.0dpandya
DOH242.01Complete API bindings for DigitalOcean API V2 (library, mit, network)2018-06-200.1.4.0yigitozkavci
DOM70.02DOM Level 2 bindings for the WebBits package. (bsd3, library, web)2009-04-262.0.1DmitryGolubovsky
DP80.01Pragmatic framework for dynamic programming (algorithms, bsd3, library, math, natural-language-processing)2010-03-080.1.1SashaRush
DPM100.01Darcs Patch Manager (development, library, program)2011-12-060.3.0.0StefanWehr
DPutils210.011utilities for DP (bsd3, data, library)2021-06-040.1.1.0ChristianHoener
DRBG880.010Deterministic random bit generator (aka RNG, PRNG) based HMACs, Hashes, and Ciphers. (bsd3, cryptography, library)2015-11-120.5.5ThomasDuBuisson
DSA180.01Implementation of DSA, based on the description of FIPS 186-4 (bsd3, codec, cryptography, library)2017-02-261.0.2AdamWick
DSH470.02Database Supported Haskell (bsd3, database, library, program)2015-06-030.12.0.1GeorgeGiorgidze, JeroenWeijers, AlexUlrich, AlexUlrich2
DSTM90.01A framework for using STM within distributed systems (distributed-computing, library, program)2010-08-050.1.2FrankKupke
DTC80.01Data To Class transformation. (bsd3, language, library)2013-04-211.1.0.1DanielDiaz
Dangerous180.02Monads for operations that can exit early and produce warnings (error-handling, library, mit)2012-01-300.3.2NateSoares
Dao50.01Dao is meta programming language with its own built-in interpreted language, designed with artificial intelligence applications in mind. (gpl, library, program, unclassified)2014-11-210.1.0.2RaminHonary
DarcsHelpers40.01Code used by Patch-Shack that seemed sensible to open for reusability (library, web)2008-11-260.1ThomasHartman
Data-Angle90.01Geometric angles (bsd3, data, library, math)2017-03-260.9deadmanswitch
Data-Hash-Consistent80.01Provide a simple consistent hashing mechanism (bsd3, data, library)2012-11-200.1.1BradClawsie
Data-Rope (deprecated in favor of data-rope)110.01Ropes, an alternative to (Byte)Strings. (data, deprecated, library)2010-05-290.2PierreEtienneMeunier
DataIndex130.00A package for adding index column to data files (data, library, mit, program)2016-10-090.1.1steven_yhw
DataTreeView80.01A GTK widget for displaying arbitrary Data.Data.Data instances (bsd3, debug, development, gui, library)2012-06-180.1.1DanielSchuessler
DataVersion60.00Type safe data migrations (data, library, mit)2022-11-300.1.0.1agentultra
Deadpan-DDP390.01Write clients for Meteor's DDP Protocol (library, mit, program, unclassified)2015-10-150.9.6.0LyndonMaydwell
DebugTraceHelpers120.012Convenience functions and instances for Debug.Trace (debug, library)2008-11-110.12ThomasHartman
Decimal930.031Decimal numbers with variable precision (bsd3, library, math)2021-03-140.5.2PaulJohnson
DecisionTree50.01A very simple implementation of decision trees for discrete attributes. (algorithms, library, pattern-classification)2009-01-250.0AdrianNeumann
DeepArrow230.03Arrows for "deep application" (bsd3, combinators, control, library)2013-08-130.4.0ConalElliott
DeepDarkFantasy360.01A DSL for creating neural network. (dsl, library)2017-08-190.2017.8.19MarisaVeryMoe
DescriptiveKeys120.01A library for specifying xmonad key bindings with functionality. (bsd3, library, system)2012-11-180.0.4TonyMorris
Dflow40.01Processing Real-time event streams (bsd3, library, reactivity)2012-04-290.0.1PaulJohnson
Diff3362.056Diff algorithm in pure Haskell (algorithms, bsd3, library)2023-10-220.5DavidFox, SterlingClover
DifferenceLogic80.02A theory solver for conjunctions of literals in difference logic (bsd3, library, math)2014-11-050.1.0.4dillonhuff
DifferentialEvolution70.01Global optimization using Differential Evolution (algorithms-, library, mit, numerical, optimization)2011-03-110.0.2VilleTirronen
Digit (deprecated in favor of digit)100.01A data-type representing digits 0-9 (bsd3, data, deprecated, library)2011-09-060.0.3TonyMorris
DigitGroup30.00Group the digits of numbers by lots (bsd3, library, math)2022-01-190.1.0.0AlanHawkins
DigitalOcean60.01A client library for the DigitalOcean API (agpl, library, network)2014-12-270.1.1.0lclarkmichalek
DimensionalHash130.01An n-dimensional hash using Morton numbers. (algorithms, bsd3, data, library)2011-05-100.1.5.2GhassenHamrouni
DirectSound50.02Partial binding to the Microsoft DirectSound API. (bsd3, library, sound)2013-11-040.0.0BalazsKomuves
DisTract50.01Distributed Bug Tracking System (bsd3, library, program, system)2008-02-170.2.5GwernBranwen
DiscussionSupportSystem90.01Discussion support system (gpl, library, system)2014-06-010.11.0.3minamiyama1994
Dish130.01Hash modules (currently Murmur3) (bsd3, data, library, program)2017-11-290.0.0.6zcourts
Dist140.01A Haskell library for probability distributions (library, math, mit)2019-06-160.5.0wyager
DistanceTransform90.01Distance transform function. (bsd3, library, math)2013-02-160.1.2AnthonyCowley
DistanceUnits150.01A comprehensive distance library (bsd3, data, library)2013-08-260.1.0.1MattGambogi
DnaProteinAlignment70.01Frameshift-aware alignment of protein sequences with DNA sequences (bioinformatics, gpl, library, program)2013-12-180.0.0.1ChristianHoener
Docs (deprecated)110.01Documentation types library. (bsd3, deprecated, documentation, library)2010-07-241.0.0DanielDiaz
DrHylo40.01A tool for deriving hylomorphisms (bsd3, language, library, program)2008-12-090.0.2HugoPacheco
DrIFT80.01Program to derive type class instances (bsd3, data-structures, library, program)2013-11-112.4.2KiwamuOkabe
Dung90.02An implementation of the Dung argumentation frameworks. (ai, argumentation, bsd3, embedded, library, program)2015-03-301.1BasVanGijzel
Dust140.02Polymorphic protocol engine (library, network)2013-12-172.3.1BrandonWiley
Dust-crypto50.03Cryptographic operations (cryptography, library)2013-12-170.1BrandonWiley
Dust-tools150.01Network filtering exploration tools (library, network, program)2013-12-171.3.2BrandonWiley
DynamicTimeWarp40.01Dynamic time warping of sequences. (data, lgpl, library, program)2015-02-050.1.0.0zombiecalypse
DysFRP50.03dysFunctional Reactive Programming (bsd3, frp, library)2012-02-290.1MarekMaterzok
DysFRP-Cairo50.02dysFunctional Reactive Programming on Cairo (bsd3, frp, library)2012-02-290.1MarekMaterzok
DysFRP-Craftwerk50.01dysFunctional Reactive Programming on Craftwerk (bsd3, frp, library)2012-02-290.1MarekMaterzok
EEConfig130.01ExtremlyEasyConfig - Extremly Simple parser for config files (bsd3, library, parsing)2008-11-171.0BartoszWojcik
ENIG140.00Auto Korean conjugator/adjustor/adopter/converter (bsd3, library, natural-language-processing)2019-05-140.0.1.0yongjoon
EVP120.00Environment Variable Parser (bsd3, library, system)2023-11-300.1FumiakiKinoshita
Earley412.011Parsing all context-free grammars using Earley's algorithm. (bsd3, library, parsing)2019-02-240.13.0.1OlleFredriksson, phadej
EdisonAPI370.05A library of efficient, purely-functional data structures (API) (data-structures, library, mit)2023-12-181.3.3.1RobertDockins, lyxia
EdisonCore482.254A library of efficient, purely-functional data structures (Core Implementations) (data-structures, library, mit)2023-12-181.3.3.1RobertDockins, lyxia
Eight-Ball-Pool-Hack-Cheats (deprecated)00.01spam (bsd3, deprecated, library, web)2018-02-221.0.1
EitherT (deprecated in favor of either)90.04EitherT monad transformer (bsd3, control, deprecated, library)2012-04-220.2.0EyalLotem
Elm (deprecated in favor of elm-compiler)770.06The Elm language module. (bsd3, compiler, deprecated, language, library, program)2014-09-220.13EvanCzaplicki
Empty100.01A type class for empty containers (bsd3, control, library)2017-03-020.1.0.1fresheyeball
Encode280.02Encoding character data (codec, library, program, text)2016-05-261.3.8OtakarSmrz
EntrezHTTP (deprecated in favor of BiobaseHTTP)110.01Libary to interface with the NCBI Entrez REST service. (bioinformatics, deprecated, gpl, library)2017-08-101.0.4FlorianEggenhofer
Enum (deprecated)120.01Non-crashing `Enum` operations (bsd3, deprecated, library, unclassified)2019-12-110.2.0.0
EnumContainers50.01Simple Enum-class-based int containers (bsd3, data, library)2010-11-220.1EyalLotem
EnumMap60.01More general IntMap replacement. (bsd3, data-structures, library)2009-09-150.0.2JohnVanEnk
EqualitySolver100.01A theory solver for conjunctions of literals in the theory of uninterpreted functions with equality (bsd3, library, math)2014-11-020.1.0.2dillonhuff
EsounD80.01Type-safe bindings to EsounD (ESD; Enlightened Sound Daemon) (library, public-domain, sound)2011-05-110.2MasatakeDaimon
EstProgress110.01Methods for estimating the progress of functions (bsd3, data, library)2015-08-100.3.0.0JamesCandy
Etage220.02A general data-flow framework (ai, control, lgpl, library)2014-05-100.1.12MitarMilutinovic
Etage-Graph180.01Data-flow based graph algorithms (data-structures, lgpl, library, program)2014-05-100.1.8MitarMilutinovic
Etherbunny40.01A network analysis toolkit for Haskell (library, network, program)2008-01-180.3NicholasBurlett
EuroIT110.01Library for using euro currency, italian language (bsd3, data, library)2010-07-052010.2.5PaoloVeronelli
Euterpea432.57Library for computer music research and education (bsd3, library, music, sound)2019-06-142.0.7dwincort, DonyaQuick
EventSocket50.01Interfaces with FreeSwitch Event Socket. (bsd3, library, network)2009-11-160.1DavidAustin
Extra (deprecated in favor of sr-extra, extra)250.04A grab bag of modules. (bsd3, deprecated, library, unclassified)2014-11-041.46.3DavidFox, JeremyShaw
FAI120.01Haskell Foreign Accelerate Interface (accelerate, lgpl, library)2018-07-300.1.0.20qinka
FComp100.01Compose music (gpl, library, music, program)2014-09-251.0.2JosePedroMagalhaes
FModExRaw (deprecated)90.01The Haskell FModEx raw API. (deprecated, gpl, library, sound)2013-12-290.2.0.0DimitriSabadie
FPretty160.03Efficient simple pretty printing combinators (bsd3, library, text.prettyprint)2015-11-161.1OlafChitil
FSM100.00Basic concepts of finite state machines. (bsd3, fsm, library)2020-06-071.0.0KidKoala
FTGL280.05Portable TrueType font rendering for OpenGL using the Freetype2 library (bsd3, graphics, library)2014-11-132.1JeffersonHeard, laquendi, hamzam3
FTGL-bytestring60.01Portable TrueType font rendering for OpenGL using the Freetype2 library (bsd3, graphics, library)2014-03-152.0seagull
FULE120.00Functional UI Layout Engine (bsd3, gui, library)2024-05-100.3.1.1pschnapp
Facebook-Password-Hacker-Online-Latest-Version (deprecated)00.01spam (bsd3, deprecated, library, web)2018-02-221.0.1
Facts80.01A collection of facts about the real world. (bsd3, factual, library)2010-10-180.1.2AlexanderSolla
FailT982.00A 'FailT' monad transformer that plays well with 'MonadFail' (bsd3, control, failure, library)2023-02-240.1.2.0lehins
FailureT (deprecated in favor of transformers)80.01Failure Monad Transformer (control, deprecated, failure, library, public-domain)2013-03-1415778.1
FastPush130.01A monad and monad transformer for pushing things onto a stack very fast. (bsd3, control, library)2017-02-260.1.0.3wyager
FastxPipe (deprecated in favor of pipes-fastx)60.01Fasta and Fastq streaming (bsd3, deprecated, library, unclassified)2015-04-230.2.0.0rcallahan
FenwickTree190.01Data structure for fast query and update of cumulative sums (bsd3, data-structures, library)2015-03-190.1.2.1MichalGajda
FerryCore90.02Ferry Core Components (bsd3, database, library)2011-08-170.4.6.4JeroenWeijers
FieldTrip180.02Functional 3D (bsd3, graphics, library)2009-06-050.2.7ConalElliott
FileManip (deprecated in favor of filemanip)130.04Expressive file and directory manipulation for Haskell. (bsd3, deprecated, library, system)2010-10-100.3.3.1BryanOSullivan
FileManipCompat190.02Expressive file and directory manipulation for Haskell. (bsd3, library, system)2011-04-280.18ThomasHartman
FilePather (deprecated in favor of filepather)260.01Functions on System.FilePath (bsd3, deprecated, library, system)2012-04-100.2.0TonyMorris
FileSystem50.01File system data structure and monad transformer. (bsd3, library, system)2011-01-281.0.0DanielDiaz
Files70.00File content extraction/rearrangement (io, library, mit, program)2016-10-190.1.1.1steven_yhw
Fin (deprecated)340.03Finite totally-ordered sets (bsd3, data, deprecated, library)2020-02-010.2.9.0
Finance-Quote-Yahoo170.01Obtain quote data from finance.yahoo.com (bsd3, library, web)2014-04-190.8.0BradClawsie
Finance-Treasury80.01Obtain Treasury yield curve data (bsd3, library, web)2008-06-180.1.2DonaldStewart, StephenLihn
FindBin400.07Locate directory of original program (bsd3, library, system)2011-03-270.0.5AudreyTang
FiniteCategories740.01Finite categories and usual categorical constructions on them. (data, gpl, library, maths)2024-05-310.6.5.1gsabbagh
FiniteCategoriesGraphViz110.00Transform objects of the package FiniteCategories into graphs using GraphViz. (data, gpl, library, maths)2023-10-100.2.0.0gsabbagh
FiniteMap (deprecated in favor of containers)60.02A finite map implementation, derived from the paper: Efficient sets: a balancing act, S. Adams, Journal of functional programming 3(4) Oct 1993, pp553-562 (bsd4, data, deprecated, library)2007-03-060.1PepeIborra
FirstOrderTheory70.03Grammar and typeclass for first order theories (bsd3, library, math)2014-11-050.1.0.6dillonhuff
FirstPrelude40.00A version of Prelude suitable for teaching. (bsd3, library, unclassified)2023-01-190.1.2.0DominicOrchard
FixedPoint-simple240.01Fixed point, large word, and large int numerical representations (types and common class instances) (bsd3, data, library)2014-06-240.6.1ThomasDuBuisson
Flint2300.01Haskell bindings for the flint library for number theory (gpl, library, math)2023-11-170.1.0.5monien
FloatingHex320.01Read and write hexadecimal floating point numbers (bsd3, library, tools)2020-09-050.5LeventErkok
Focus150.01Tools for focusing in on locations within numbers (data, library, mit)2011-12-240.1.2NateSoares
Folly290.01A first order logic library in Haskell (bsd3, library, program, theorem-provers)2015-10-030.2.0.1dillonhuff
FontyFruity642.510A true type file format loader (bsd3, font, graphics, library, text)2019-10-020.5.3.5VincentBerthoux
ForSyDe (deprecated in favor of forsyde-shallow, forsyde-deep)100.01ForSyDe's Haskell-embedded Domain Specific Language. (bsd3, deprecated, hardware, language, library)2010-06-253.1.1AlfonsoAcosta, HoseinAttarzadeh, ugeorge, ingo
ForestStructures230.05Tree- and forest structures (bioinformatics, bsd3, formal-languages, library)2023-06-140.0.1.1ChristianHoener
Forestry60.01Comparison of trees and forests. (bioinformatics, bsd3, formal-languages, library)2017-11-230.0.0.1ChristianHoener
ForkableT80.02Forkable monad transformers (bsd3, control, library)2015-01-180.1.0.2AndrasSlemmer
FormalGrammars160.09(Context-free) grammars in formal language theory (bioinformatics, formal-languages, gpl, library)2019-10-020.4.0.0ChristianHoener
Fortnite-Hack-Cheats-Free-V-Bucks-Generator (deprecated)00.01spam (bsd3, deprecated, library, web)2018-02-221.0.1
FpMLv5370.01A binding for the Financial Products Markup Language (v5.3) (financial, library, xml)2012-06-190.1MalcolmWallace
Frames1032.012Data frames for working with tabular data files (bsd3, data, library)2023-10-220.7.4.2AnthonyCowley
Frames-beam140.01A library for accessing Postgres tables as in-memory data structures. (bsd3, data, data-science, database, library)2018-09-020.2.0.0GagandeepBhatia
Frames-dsv100.01Alternative CSV parser for the Frames package (bsd3, data, library)2020-01-130.1.2AnthonyCowley
Frames-map-reduce170.00Frames wrapper for map-reduce-folds and some extra folds helpers. (bsd3, data, library)2023-05-020.4.1.2adamCS
Frames-streamly230.00A streamly layer for Frames I/O (bsd3, data, library, program)2023-05-020.3.1.0adamCS
FreeTypeGL (deprecated in favor of FTGL)90.01Loadable texture fonts for OpenGL. (bsd3, deprecated, graphics, library)2013-01-280.0.4EyalLotem
FunGEn390.01A lightweight, cross-platform, OpenGL-based game engine. (bsd3, game, library, program)2023-09-011.2MiloslavRaus, SimonMichael
GA160.01Genetic algorithm library (ai, algorithms, bsd3, library, optimisation)2011-09-271.0KennethHoste
GHood240.02A graphical viewer for Hood (bsd3, debug, library)2018-05-140.0.7HugoPacheco, JanisVoigtlaender
GLFW290.06A Haskell binding for GLFW (bsd3, graphics, library)2016-04-010.5.2.5PaulLiu
GLFW-OGL50.01A binding for GLFW (OGL) (bsd3, graphics, library)2008-11-170.0NealAlexander
GLFW-b1272.527Bindings to GLFW OpenGL library (bsd3, graphics, library)2024-01-063.3.9.0BrianLewis, SchellScivally, Mokosha, javjarfer
GLFW-task100.01GLFW utility functions to use together with monad-task. (bsd3, graphics, library)2018-01-040.3.0PaulLiu
GLHUI130.01Open OpenGL context windows in X11 with libX11 (bsd3, graphics, library)2012-02-241.1.0HugoGomes
GLM190.00Simple Gridlab-D GLM parser and utilities. (language, library, mit, program)2015-10-090.7.0.0LyndonMaydwell
GLMatrix60.01Utilities for working with OpenGL matrices (gpl, graphics, library)2014-03-150.1.0.1fiendfan1
GLURaw1420.04A raw binding for the OpenGL graphics system (bsd3, graphics, library)2021-11-142.0.0.5JasonDagit, SvenPanne
GLUT2110.044A binding for the OpenGL Utility Toolkit (bsd3, graphics, library)2021-01-182.7.0.16ChrisDornan, IanLynagh, JasonDagit, SvenPanne
GLUtil870.08Miscellaneous OpenGL utilities. (bsd3, graphics, library)2020-06-170.10.4AnthonyCowley
GOST34112012-Hash210.00Bindings to the GOST R 34.11-2012 hashing implementation (bsd2, codec, cryptography, library)2024-04-030.1.1.2verrens
GPX250.03Parse GPX files (bsd3, library, utils)2013-12-200.8.0ThomasDuBuisson, TonyMorris
GPipe1112.04Typesafe functional GPU graphics programming (graphics, library, mit)2020-04-102.2.5TobiasBexelius
GPipe-Collada110.01Load GPipe meshes from Collada files (bsd3, graphics, library)2012-08-060.1.4TobiasBexelius
GPipe-Core60.01Typesafe functional GPU graphics programming (graphics, library, mit)2021-04-130.2.3.1srk, pippijn
GPipe-GLFW230.01GLFW OpenGL context creation for GPipe (graphics, library, mit)2020-11-011.4.1.4plredmond
GPipe-GLFW450.00GLFW OpenGL context creation for GPipe (graphics, library, mit, program)2021-04-112.0.0srk, pippijn
GPipe-TextureLoad120.01Load GPipe textures from filesystem (bsd3, graphics, library)2012-06-271.0.4TobiasBexelius
GTALib90.01A library for GTA programming (bsd3, language, library)2012-06-080.0.6KentoEmoto
Gamgine410.01Some kind of game library or set of utilities. (bsd3, library)2024-06-020.7.0DanielTrstenjak
GaussQuadIntegration120.01Non-adaptive Gaussian quadrature for numeric integraton (bsd3, library, math)2011-09-150.1GrigorySarnitsky
GenI230.04A natural language generator (specifically, an FB-LTAG surface realiser) (library, natural-language-processing, program)2017-10-030.25.0.1EricKow
GenSmsPdu70.01Automatic SMS message generator (bsd3, library, program, testing)2024-02-150.2.0.0KwanghoonChoi, lazyswamp
Genbank120.01Libary for processing the NCBI genbank format (bioinformatics, library, program)2014-10-261.0.3FlorianEggenhofer
Gene-CluEDO60.00Hox gene clustering (bioinformatics, gpl, library, program)2017-09-110.0.0.2ChristianHoener
GenericPretty360.018A generic, derivable, haskell pretty printer. (bsd3, generics, library, pretty-printer, text)2018-03-101.2.2RazvanRanca
GenussFold70.00MCFGs for Genus-1 RNA Pseudoknots (bioinformatics, formal-languages, gpl, library, program)2015-07-160.0.0.2ChristianHoener
GeoIp70.01Pure bindings for the MaxMind IP database. (library, network)2008-12-080.3StephenCook
GeocoderOpenCage42.01Geocoder and Reverse Geocoding Service Wrapper (library, web)2015-10-250.1.0.1juergenhah, jhahn
Geodetic (deprecated in favor of geodetic)170.02Geodetic calculations (bsd3, deprecated, library, utils)2011-11-210.4TonyMorris
GeomPredicates110.02Geometric predicates (bsd3, library, math)2010-06-270.1NealAlexander
GeomPredicates-SSE50.01Geometric predicates (Intel SSE) (bsd3, library, math)2010-06-270.2NealAlexander
Get50.01get stuff out of stuff (bsd3, control, library)2018-01-100.2018.1.10MarisaVeryMoe
GiST70.01A Haskell implementation of a Generalized Search Tree (GiST) (data-structures, library)2013-06-270.0.1MihailBogojeski
Gifcurry412.01GIF creation utility. (application, bsd3, graphics, library, program)2018-03-213.0.0.1lettier
GiveYouAHead130.00to auto-do somethings (giveyouahead, library, mit)2015-06-250.2.2.3Qinka
Gleam80.00HTML Canvas graphics, animations and simulations. (bsd3, graphics, library)2020-05-060.1.1.0EbinBenny
Glob2612.060Globbing library (bsd3, library, system)2021-11-100.10.2MattiNiemenmaa, kakkun61
GlomeTrace110.02Ray Tracing Library (graphics, library)2014-04-070.3JimSnow
GlomeVec170.04Simple 3D vector library (graphics, library)2014-01-270.2JimSnow
GoogleChart120.01Generate web-based charts using the Google Chart API (bsd3, graphics, library)2008-02-090.2EvanMartin
GoogleCodeJam100.01A monad for flexible parsing of Google Code Jam input files with automatic parallelization. (library, mit, text)2017-01-220.0.3johannesgerer
GoogleDirections40.01Haskell Interface to Google Directions API (bsd3, library, network)2010-12-240.3.0.1KevinOberlies
GoogleSB30.01Interface to Google Safe Browsing API (bsd3, library, security)2009-06-190.1AlexOtt
GoogleSuggest170.02Interface to Google Suggest API (browser, gpl, library)2010-10-010.0.4AndyStewart
GoogleTranslate100.02Interface to Google Translate API (gpl, language, library)2010-10-010.0.5AndyStewart
GotoT-transformers70.02A monad and monadic transformer providing "goto" functionality (bsd3, control, library)2012-07-221.0.0.1GregoryCrosswhite
Grafos50.01Grafos Haskell (bsd3, library, unclassified)2016-10-240.1.0.0jppianta83
GrammarProducts300.04Grammar products and higher-dimensional grammars (bioinformatics, formal-languages, gpl, library)2019-10-020.2.0.0ChristianHoener
Graph50050.02Graph500 benchmark-related definitions and data set generator. (concurrency, gpl, library, program)2013-11-050.4.0
GraphHammer50.01GraphHammer Haskell graph analyses framework inspired by STINGER. (concurrency, gpl, library)2013-11-050.3
GraphHammer-examples40.01Test harness for TriangleCount analysis. (concurrency, gpl, library, program)2013-11-050.3
GraphSCC400.03Tarjan's algorithm for computing the strongly connected components of a graph. (algorithms, bsd3, library)2013-07-221.0.4IavorDiatchki
Graphalyze310.03Graph-Theoretic Analysis library. (algorithms, graphs, library)2017-05-030.15.0.0IvanMiljenovic
Grempa150.01Embedded grammar DSL and LALR parser generator (bsd3, library, parsing)2013-02-070.2.2DavidFox, OlleFredriksson
GroteTrap120.01Parser and selection library for expression languages. (bsd3, language, library)2016-10-080.5.2MartijnVanSteenbergen
Grow140.01A declarative make-like interpreter. (build, library)2014-07-131.1.0.3MarcCoiffier
GrowlNotify90.01Notification utility for Growl. (bsd3, library, network, program)2008-05-180.4NicholasBurlett
Gtk2hsGenerics60.01Convenience functions to extend Gtk2hs. (gui, library)2009-07-050.1MichaelDever
GtkGLTV40.01OpenGL support for Gtk-based GUIs for Tangible Values (bsd3, library, user-interfaces)2011-12-280.2.0ConalElliott
GtkTV240.02Gtk-based GUIs for Tangible Values (bsd3, library, user-interfaces)2011-12-280.2.0ConalElliott
GuiTV100.01GUIs for Tangible Values (bsd3, interfaces, library, user-interfaces)2008-02-190.4ConalElliott
HABQT40.00Hierarchical adaptive Bayesian quantum tomography for quantum bits (bsd3, library, math, program, quantum)2018-07-010.1.0.0LeonidBelinsky
HARM (deprecated)80.01A simple ARM emulator in haskell (compilers-interpreters, deprecated, library, program)2008-12-060.1.4AlexMason
HAppS-Data (deprecated in favor of happstack-data)90.05HAppS data manipulation libraries (bsd3, deprecated, distributed-computing, library, web)2008-11-090.9.3DavidHimmelstrup
HAppS-IxSet (deprecated in favor of happstack-ixset)100.03 (bsd3, deprecated, distributed-computing, library, web)2008-11-090.9.3DavidHimmelstrup
HAppS-Server (deprecated in favor of happstack-server)100.04Web related tools and services. (bsd3, deprecated, distributed-computing, library, web)2008-11-090.9.3.1DavidHimmelstrup
HAppS-State (deprecated in favor of happstack-state)110.04Event-based distributed state. (bsd3, deprecated, distributed-computing, library, web)2008-11-090.9.3DavidHimmelstrup
HAppS-Util (deprecated in favor of happstack-util)130.05Web framework (bsd3, deprecated, distributed-computing, library, web)2008-11-090.9.3DavidHimmelstrup
HAppSHelpers (deprecated in favor of happstack-helpers)240.01OBSOLETE. Please use happstack-helpers (bsd3, deprecated, library, web)2010-05-090.11ThomasHartman
HCL362.01High-level library for building command line interfaces. (bsd3, library, program, user-interfaces)2021-01-051.8JustinBailey, jlamothe
HCard50.01A library for implementing a Deck of Cards (bsd3, game-, library)2009-04-080.0JoeFredette
HCodecs550.014A library to read, write and manipulate MIDI, WAVE, and SoundFont2 files. (bsd3, codec, library)2020-02-210.5.2GeorgeGiorgidze, DonyaQuick, Mokosha
HDBC1042.2564Haskell Database Connectivity (bsd3, database, library)2022-02-162.4.0.4DavidJohnson, ErikHesselink, IsaacJones, JohnGoerzen, NicolasWu, rsoeldner
HDBC-mysql360.03MySQL driver for HDBC (database, library)2016-11-060.7.1.0BryanOSullivan, ChrisWaterson, ryantm
HDBC-odbc430.09ODBC driver for HDBC (bsd3, database, library)2019-04-082.6.0.0IsaacJones, JohnGoerzen, NicolasWu, anton_dessiatov, rsoeldner
HDBC-postgresql671.2511PostgreSQL driver for HDBC (bsd3, database, library)2022-02-172.5.0.1DavidJohnson, ErikHesselink, IsaacJones, JohnGoerzen, rsoeldner
HDBC-postgresql-hstore (deprecated in favor of postgresql-simple)60.01Manipulate data in PostgreSQL "hstore" columns. (database, deprecated, library, mit)2012-07-060.0.1.2AlexanderBondarenko
HDBC-session270.04Bracketed connection for HDBC (bsd3, database, library)2023-12-020.1.2.1KeiHibino
HDBC-sqlite3370.019Sqlite v3 driver for HDBC (bsd3, database, library)2015-04-242.3.3.1ErikHesselink, IsaacJones, JohnGoerzen, rsoeldner
HDRUtils90.01Utilities for reading, manipulating, and writing HDR images (bsd3, graphics, library)2009-08-281.0.2JeffersonHeard
HERA60.01 (bsd3, library, math)2008-12-050.2LukePalmer
HExcel52.250Create Excel files with Haskell (Excel, bsd3, data, library, spreadsheet, text)2020-03-140.1.0.1v0d1ch
HFitUI50.01The library for generating a graphical interface on the web (bsd3, library, program, web)2017-06-050.1.1.0QSpider2017
HFrequencyQueue60.01A Queue with a random (weighted) pick function (data, gpl, library)2015-08-280.2.0.0Bellaz
HFuse251.753HFuse is a binding for the Linux FUSE library. (bsd3, library, system)2018-01-150.2.5.0GwernBranwen, MaximTreskin, PaulVanDerWalt, TaruKarttunen, M15K, dhrosa, eyeinsky
HGE2D180.002D game engine written in Haskell (game, library, mit, program)2016-07-300.1.9.2I3ck
HGL340.02A simple graphics library based on X11 or Win32 (bsd3, graphics, library)2019-11-273.2.3.2AlanHawkins, ChristophLueth
HGamer3D470.02Toolset for the Haskell Game Programmer (game-engine, library)2018-02-130.9.5PeterAlthainz
HGamer3D-API (deprecated in favor of HGamer3D)130.01Library to enable 3D game development for Haskell - API (deprecated, game, library)2012-07-220.1.6PeterAlthainz
HGamer3D-Audio (deprecated in favor of HGamer3D)80.03Toolset for the Haskell Game Programmer - Audio Functionality (deprecated, game-engine, library)2015-01-030.5.0PeterAlthainz
HGamer3D-Bullet-Binding (deprecated)60.02Windows Game Engine for the Haskell Programmer - Bullet Bindings (deprecated, game-engine, library, physics)2013-03-180.2.1PeterAlthainz
HGamer3D-CAudio-Binding (deprecated in favor of HGamer3D-SFML-Binding)50.01Library to enable 3D game development for Haskell - cAudio Bindings (deprecated, game, library)2012-04-150.1.5PeterAlthainz
HGamer3D-CEGUI-Binding (deprecated in favor of HGamer3D)140.04A Toolset for the Haskell Game Programmer - CEGUI Bindings (deprecated, game-engine, gui, library)2015-01-030.5.0PeterAlthainz
HGamer3D-Common (deprecated in favor of HGamer3D)60.06Toolset for the Haskell Game Programmer - Game Engine and Utilities (deprecated, game-engine, library)2015-01-030.5.0PeterAlthainz
HGamer3D-Data (deprecated in favor of HGamer3D)240.019Toolset for the Haskell Game Programmer - Data Definitions (deprecated, game-engine, library)2015-01-030.5.0PeterAlthainz
HGamer3D-Enet-Binding (deprecated in favor of HGamer3D)170.03Enet Binding for HGamer3D (deprecated, game-engine, library, network)2015-01-030.5.0PeterAlthainz
HGamer3D-GUI (deprecated in favor of HGamer3D-Graphics3D)100.03GUI Functionality for HGamer3D (deprecated, game-engine, library)2014-08-110.4.0PeterAlthainz
HGamer3D-Graphics3D (deprecated in favor of HGamer3D)130.02Toolset for the Haskell Game Programmer - 3D Graphics Functionality (deprecated, game-engine, library)2015-01-030.5.0PeterAlthainz
HGamer3D-InputSystem (deprecated in favor of HGamer3D)80.03Joystick, Mouse and Keyboard Functionality for HGamer3D (deprecated, game-engine, library)2015-01-030.5.0PeterAlthainz
HGamer3D-Network (deprecated in favor of HGamer3D)70.02Networking Functionality for HGamer3D (deprecated, game-engine, library)2015-01-030.5.0PeterAlthainz
HGamer3D-OIS-Binding (deprecated in favor of HGamer3D-SFML-Binding)80.02Library to enable 3D game development for Haskell - OIS Bindings (deprecated, game, library)2012-04-150.1.5PeterAlthainz
HGamer3D-Ogre-Binding (deprecated in favor of HGamer3D)270.05Ogre Binding for HGamer3D (deprecated, game-engine, graphics, library)2015-01-030.5.0PeterAlthainz
HGamer3D-SDL2-Binding (deprecated in favor of HGamer3D)140.04SDL2 Binding for HGamer3D (deprecated, game-engine, library)2015-01-030.5.0PeterAlthainz
HGamer3D-SFML-Binding (deprecated in favor of HGamer3D)230.05SFML Binding for HGamer3D (audio, deprecated, game-engine, graphics, library)2015-01-030.5.0PeterAlthainz
HGamer3D-WinEvent (deprecated in favor of HGamer3D-Graphics3D)60.04Windowing and Event Functionality for HGamer3D (deprecated, game-engine, library)2014-08-110.4.0PeterAlthainz
HGamer3D-Wire (deprecated in favor of HGamer3D)120.01Wire Functionality for HGamer3D (deprecated, game-engine, library)2014-04-010.3.3PeterAlthainz
HGraphStorage90.01Graph database stored on disk (bsd3, database, library)2015-01-300.0.3JeanPhilippeMoresmau
HHDL40.01Hardware Description Language embedded in Haskell. (bsd3, hardware, library)2011-12-170.1.0.0SergueyZefirov
HJScript170.02HJScript is a Haskell EDSL for writing JavaScript programs. (bsd3, language, library, web)2013-07-180.7.0JeremyShaw, NiklasBroberg
HJVM40.01A library to create a Java Virtual Machine and manipulate Java objects (bsd3, language, library)2012-03-150.1JeanPhilippeMoresmau
HJavaScript150.02HJavaScript is an abstract syntax for a typed subset of JavaScript. (bsd3, language, library)2010-03-050.4.7NiklasBroberg
HLearn-algebra (deprecated in favor of subhask)260.05Algebraic foundation for homomorphic learning (bsd3, data-mining, deprecated, library, machine-learning)2014-05-301.1.0.1MikeIzbicki
HLearn-approximation (deprecated)70.01 (bsd3, data-mining, data-structures, deprecated, library, machine-learning)2013-07-301.1.0MikeIzbicki
HLearn-classification (deprecated)150.01 (bsd3, data-mining, deprecated, library, machine-learning)2014-06-041.0.1.3MikeIzbicki
HLearn-datastructures (deprecated)120.03 (bsd3, data-mining, data-structures, deprecated, library, machine-learning)2013-07-271.1.0MikeIzbicki
HLearn-distributions (deprecated)280.04Distributions for use with the HLearn library (bsd3, data-mining, deprecated, library, machine-learning, statistics)2014-03-271.1.0.2MikeIzbicki
HList672.025Heterogeneous lists (data, library, mit)2023-09-230.5.3.0AdamVogt, GwernBranwen
HLogger (deprecated in favor of hlogger)50.02Simple, concurrent and easy-to-use logging library (bsd3, concurrency, deprecated, library, logging, program)2011-03-020.0.1.0JonKristensen
HMM50.01A hidden markov model library (algorithms, bsd3, data-mining, library, machine-learning)2012-03-250.2.1MikeIzbicki
HMap550.01Fast heterogeneous maps and unconstrained typeable-like functionality. (bsd3, data, data-structures, library)2018-04-171.3.0AtzeVanDerPloeg
HMarkov200.01Markov-generated sequences (bsd3, library, text)2016-12-041.0.1.1swizzard
HMock390.00A flexible mock framework for testing effectful code. (bsd3, library, testing)2023-11-290.5.1.2ChrisSmith
HNM110.01Happy Network Manager (bsd3, library, network, program, system)2009-01-250.1.2CetinSert
HNumeric332.01Haskell Numeric Library with pure functionality, R & MATLAB Syntax. (bsd3, hnum, library, linearalgebra, numeric, statistics)2018-06-200.5.0.2edeftg
HODE40.01Binding to libODE (bsd3, game, library, physics)2008-10-272008.10.27DavidHimmelstrup
HOpenCV190.02A binding for the OpenCV computer vision library (ai, gpl, graphics, library, program)2015-08-080.4.0.1NoamLewis
HPDF990.05Generation of PDF documents (bsd3, graphics, library, program)2024-02-221.7HenningThielemann, SylvainHenry
HPath70.01Extract Haskell declarations by name. (bsd3, library, program, source-tools, text)2010-01-020.0.2JasonDusek
HPhone (deprecated)100.01Phone number parser and validator - This is now DEPRECATED! (deprecated, library, text)2016-06-230.0.1.2vijayanant, raghuugare
HPi322.01GPIO, I2C, SPI, and PWM functions for the Raspberry Pi. (bsd3, library, system)2024-04-130.11.0WJWH
HPlot90.01A minimal monadic PLplot interface for Haskell (bsd3, foreign, graphics, library, program)2009-08-040.3YakovZaytsev
HQu192.00quantitative finance library (finance, library, math, mit)2021-07-090.0.0.5ghais
HROOT420.01Haskell binding to the ROOT data analysis framework (graphics, lgpl, library, math, numerical, statistics)2023-07-290.10.0.3IanWooKim
HROOT-core130.08Haskell binding to ROOT Core modules (graphics, lgpl, library, math, numerical, statistics)2023-07-290.10.0.3IanWooKim
HROOT-graf220.02Haskell binding to ROOT Graf modules (graphics, lgpl, library, math, numerical, statistics)2023-07-290.10.0.3IanWooKim
HROOT-hist230.03Haskell binding to ROOT Hist modules (graphics, lgpl, library, math, numerical, statistics)2023-07-290.10.0.3IanWooKim
HROOT-io150.03Haskell binding to ROOT IO modules (graphics, lgpl, library, math, numerical, statistics)2023-07-290.10.0.3IanWooKim
HROOT-math160.02Haskell binding to ROOT Math modules (graphics, lgpl, library, math, numerical, statistics)2023-07-290.10.0.3IanWooKim
HROOT-net120.01Haskell binding to ROOT Net modules (lgpl, library, math, numerical, raphics, statistics)2023-07-290.10.0.3IanWooKim
HROOT-tree110.01Haskell binding to ROOT Tree modules (graphics, lgpl, library, math, numerical, statistics)2023-07-290.10.0.3IanWooKim
HSFFIG100.02Generate FFI import declarations from C include files (bsd3, ffi-tools, library, program)2010-07-151.1.3DmitryGolubovsky
HSGEP160.01Gene Expression Programming evolutionary algorithm in Haskell (ai, bsd3, library, program)2012-12-240.1.5MatthewSottile
HSH480.012Library to mix shell scripting with Haskell programs (library, system)2017-03-042.1.3JohnGoerzen
HSHHelpers180.01Convenience functions that use HSH, instances for HSH. (library, system)2010-01-190.24ThomasHartman
HSet140.01Faux heterogeneous sets (bsd3, data, library)2023-09-280.0.2athanclark
HSlippyMap372.01OpenStreetMap Slippy Map (bsd3, geography, library)2018-05-113.0.1apeyroux
HSmarty230.01Small template engine (bsd3, library, text)2022-07-310.4.2AlexanderThiemann
HSoM240.01Library for computer music education (bsd3, library, sound)2017-06-011.0.0DonyaQuick
HSoundFile (deprecated in favor of sndfile-enumerators)50.01Audio file reading/writing (bsd3, codecs, deprecated, library, sound)2008-05-040.2.2JohnLato
HStringTemplate1022.022StringTemplate implementation in Haskell. (bsd3, library, text)2021-08-120.8.8SterlingClover
HStringTemplateHelpers160.04Convenience functions and instances for HStringTemplate (library, text)2009-11-030.0.14ThomasHartman
HSvm290.01Haskell Bindings for libsvm (bsd2, bsd3, classification, datamining, library)2024-01-061.0.3.32PaoloLosi, PavelRyzhov
HTF2042.07The Haskell Test Framework (lgpl, library, program, testing)2024-05-030.15.0.2DavidLeuschner, GwernBranwen, StefanWehr
HTTP4002.25197A library for client-side HTTP (bsd3, library, network)2022-05-174000.4.1BjornBringert, BryanOSullivan, DonaldStewart, DuncanCoutts, GaneshSittampalam, JohanTibell, SigbjornFinne
HTTP-Simple (deprecated in favor of HTTP)130.04DEPRECATED Enable simple wrappers to Network.HTTP (bsd3, deprecated, library, network)2009-04-120.2BradClawsie
HUnit2712.25208A unit testing framework for Haskell (bsd3, library, testing)2021-01-191.6.2.0AdamBergmark, DonaldStewart, DuncanCoutts, RichardGiraud, SimonHengel, ryanglscott
HUnit-Diff (deprecated)30.01Assertions for HUnit with difference reporting (bsd3, deprecated, library, testing)2012-01-220.1DagOdenhall
HUnit-Plus240.01A test framework building on HUnit. (bsd3, library, test, testing)2017-04-102.0.0emc2
HUnit-approx270.01Approximate equality for floating point numbers with HUnit (bsd3, library, testing)2017-10-311.1.1.1RichardEisenberg
HXMPP (deprecated in favor of pontarius-xmpp)50.01A (prototyped) easy to use XMPP library (bsd3, deprecated, library, network, program)2011-03-020.0.1.0JonKristensen
HXQ490.01A Compiler from XQuery to Haskell (bsd3, library, xml)2016-01-070.20.1LeonidasFegaras
HaGL50.00Haskell-embedded OpenGL (graphics, library, mit)2023-06-100.1.0.0simeon
HaLeX190.01HaLeX enables modelling, manipulation and visualization of regular languages (data, library, program, public-domain)2017-02-101.2.6GwernBranwen, joaoSaraiva
HaMinitel60.01An Haskell library to drive the french Minitel through a serial port (gpl, library, terminal)2014-07-120.1.0.0zigazou
HaPy70.01Haskell bindings for Python (foreign, library, mit)2015-05-290.1.1.1DavidFisher
HaTeX1282.2515The Haskell LaTeX library. (bsd3, latex, library)2023-11-233.22.4.1DanielDiaz
HaTeX-qq140.01Quasiquoters for HaTeX (bsd3, library, text)2017-05-110.1.0.1HiromiIshii
HaVSA132.01An implementation of the Version Space Algebra learning framework. (ai, bsd3, library, program)2011-04-050.1.0.2RoganCreswick
HaXPath70.00An XPath-generating embedded domain specific language. (bsd3, library, xml)2023-03-260.3.0.1hgrano
HaXml1390.053Utilities for manipulating XML documents (lgpl, library, program, text, xml)2023-07-131.25.13JensPetersen, MalcolmWallace, phadej
Hach130.01Simple chat (library, mit, network, program)2013-11-170.1.2DmitryMalikov
HackMail50.01A Procmail Replacement as Haskell EDSL (bsd3, library, network, program)2009-03-280.0.1JoeFredette
Haggressive90.01Aggression analysis for Tweets on Twitter (gpl, library, web)2014-12-010.1.0.4Pold87
HandlerSocketClient (deprecated)140.01Haskell implementation of a HandlerSocket client (API). (bsd3, database, deprecated, library)2012-02-200.0.5XingboWu
HandsomeSoup370.05Work with HTML more easily in HXT (bsd3, library, text)2015-06-090.4.2AdityaBhargava
HappyTree100.01Type Safe and End to End Decision Tree (bsd3, data, library)2018-01-080.2018.1.8MarisaVeryMoe
HarmTrace-Base232.04Parsing and unambiguously representing musical chords. (lgpl, library, music)2017-10-031.6.0.0BasDeHaas, JosePedroMagalhaes
HasBigDecimal262.253A library for arbitrary precision decimal numbers. (apache, library, math, program)2022-09-010.2.0.0thma
HasCacBDD170.02Haskell bindings for CacBDD (data, gpl, library)2023-11-230.2.0.0m4lvin
HasChor100.00Functional choreographic programming in Haskell (bsd3, concurrency, library, program)2023-11-130.1.0.1gan_shen
HasGP50.01A Haskell library for inference using Gaussian processes (ai, classification, datamining, gpl, library, statistics)2011-10-260.1SeanHolden
HaskRel80.01HaskRel, Haskell as a DBMS with support for the relational algebra (database, gpl, library)2015-11-250.1.0.2thormick
HaskellForMaths470.04Combinatorics, group theory, commutative algebra, non-commutative algebra (bsd3, library, math)2018-12-150.4.9DavidAmos
HaskellLM80.01Pure Haskell implementation of the Levenberg-Marquardt algorithm (library, math)2012-02-290.1.2KietLam
HaskellNN100.01High Performance Neural Network in Haskell (ai, library)2012-01-290.1.3KietLam
HaskellNet620.06Client support for POP3, SMTP, and IMAP (bsd3, library, network)2023-05-270.6.1.2AlexanderVershilov, JonathanDaugherty
HaskellNet-SSL470.04Helpers to connect to SSL/TLS mail servers with HaskellNet (bsd3, library, network)2021-06-150.3.4.4DanielWright, lemol, Hazelfire
Hastodon262.01mastodon client module for Haskell (library, mit, web)2018-05-280.6.0syucream
Hate52.00A small 2D game framework. (graphics, library, mit, program)2015-12-210.1.4.3bananu7
Hawk30.01Haskell Web Application Kit (bsd3, library, web)2010-06-010.0.2BjoernPeemoeller
Hclip640.08A small cross-platform library for reading and modifying the system clipboard. (bsd3, library, system)2016-06-153.0.0.4JensThomas
Hedi90.01Line oriented editor (bsd3, editor, library, program)2008-11-300.1.1PaoloVeronelli
HerbiePlugin70.07automatically improve your code's numeric stability (bsd3, library, math)2015-09-280.2.0.0MikeIzbicki
Hermes (deprecated)110.01Message-based middleware layer (bsd3, deprecated, library, middleware, network)2010-05-180.0.4SveinOveAas
Hieroglyph330.01Purely functional 2D graphics for visualization. (bsd3, graphics, library)2009-08-253.89JeffersonHeard
HiggsSet (deprecated)80.01A multi-index set with advanced query capabilites (bsd3, data, deprecated, library)2012-02-040.1.1LarsPetersen
Hipmunk (deprecated)630.02A Haskell binding for Chipmunk. (deprecated, game, library, physics)2015-07-235.2.0.17FelipeLessa, SoenkeHahn
Hipmunk-Utils100.01Useful functions for Hipmunk (bsd3, game, library, physics)2017-09-060.1.1.1suzumiya
Hish150.01 (bsd3, command-line, console, library, program, shell)2016-03-310.1.2.4jaiyalas
Histogram790.01 (bsd3, charts, library)2012-11-090.1.0.2MikeIzbicki
Hoed240.04Lightweight algorithmic debugging. (bsd3, debug, library, trace)2018-03-170.5.1faddegon
HoleyMonoid120.01Monoids with holes. (bsd3, data-structures, library)2017-02-130.1.2MartijnVanSteenbergen
Holumbus-Distribution80.03intra- and inter-program communication (distributed-computing, library, network, program)2010-08-310.1.1StefanSchmidt
Holumbus-MapReduce70.01a distributed MapReduce framework (distributed-computing, library, program)2010-08-310.1.1StefanSchmidt
Holumbus-Searchengine80.01A search and indexing engine. (data, library, mit, text)2012-03-011.2.3UweSchmidt
Holumbus-Storage80.02a distributed storage system (distributed-computing, library, program)2010-05-040.1.0StefanSchmidt
Homology110.01Compute the homology of a chain complex (library, math)2012-06-240.1.1DamekDavis
HongoDB70.01A Simple Key Value Store (bsd3, database, library)2011-04-080.0.1HideyukiTanaka
HostAndPort110.02Parser for host and port pairs like localhost:22 (library, mit, network)2015-08-010.2.0slava
Hs2lib190.01A Library and Preprocessor that makes it easier to create shared libs from Haskell programs. (bsd3, development, library, program)2015-01-270.6.3TamarChristina
HsASA140.01A haskell interface to Lester Ingber's adaptive simulating annealing code (bsd3, library, math)2012-01-270.2DonaldStewart, MalcolmWallace
HsHTSLib190.01Bindings to htslib. (bio, library, mit)2021-09-301.9.2.2kaizhang
HsHaruPDF40.01Haskell binding to libharu (http://libharu.sourceforge.net/) (bsd3, graphics, library)2007-11-130.0.0AudreyTang
HsHyperEstraier180.01HyperEstraier binding for Haskell (library, public-domain, text)2011-07-280.4MasatakeDaimon
HsJudy100.01Judy bindings, and some nice APIs (bsd3, data, library)2008-03-070.2GwernBranwen
HsOpenSSL3792.071Partial OpenSSL binding for Haskell (cryptography, library, public-domain)2024-06-110.11.7.7MasatakeDaimon, VladimirShabanov
HsOpenSSL-x509-system460.06Use the system's native CA certificate store with HsOpenSSL (bsd3, filesystem, library, system)2020-08-230.1.0.4MariosTitas
HsParrot100.01Haskell integration with Parrot virtual machine (bsd3, language, library, pugs)2015-08-150.0.2.20150805AudreyTang
HsPerl5150.01Haskell interface to embedded Perl 5 interpreter (bsd3, language, library, pugs)2015-08-150.0.6.20150815AudreyTang
HsSVN330.01Partial Subversion (SVN) binding for Haskell (development, library, public-domain, system)2013-09-300.4.3.3MasatakeDaimon
HsSyck370.07Fast, lightweight YAML loader and dumper (library, mit, pugs, text)2015-02-270.53AudreyTang, GwernBranwen, OliverCharles
HsTools120.05Haskell helper functions (bsd3, generic, library)2010-09-070.0.1.1ChristianHoener
HsWebots130.00Webots bindings for Haskell (library, mit, robotics)2020-03-160.1.1.3junjihashimoto
HsYAML2711.516Pure Haskell YAML 1.2 processor (gpl, library, text)2024-04-250.2.1.4AndreasAbel, HerbertValerioRiedel, sjakobi
HsYAML-aeson1102.257JSON to YAML Adapter (codec, gpl, json, library, text, web, yaml)2021-11-070.2.0.1AndreasAbel, HerbertValerioRiedel, sjakobi
Hsed70.01Stream Editor in Haskell (bsd3, editor, library, program)2011-03-130.2.2VitaliyRukavishnikov
Hsmtlib100.01Haskell library for easy interaction with SMT-LIB 2 compliant solvers. (bsd3, library, smt----------)2014-07-022.8.8.8roger62
HueAPI (deprecated)220.01API for controlling Philips Hue lights (bsd3, deprecated, hardware, library)2016-02-130.2.7SjoerdVisscher
HulkImport90.00Easily bulk import CSV data to SQL Server (bsd3, data, library, program)2015-11-090.1.0.3smobs
Hungarian-Munkres310.01A Linear Sum Assignment Problem (LSAP) solver (algorithms, gpl, library)2014-10-080.1.5kaizhang
Hydrogen50.00The library for generating a WebGL scene for the web (bsd3, library, program, web)2017-06-140.1.0.0QSpider2017
HyloDP70.00A package for solving dynamic programming problems in Haskell (bsd3, dynamic-programming, library, program, recursion)2024-01-171.0.0DavidLlorens
I1M150.00Code for the Haskell course taught at the University of Seville. (data-structures, education, gpl, library)2021-05-080.1.0Jose_A_Alonso
IDynamic60.01Indexable, serializable form of Data.Dynamic (bsd3, data, library)2009-10-160.1AlbertoCorona
IFS80.01Iterated Function System generation for Haskell (bsd3, graphics, library, program)2007-11-060.1.1alpheccar
IOR60.01Region based resource management for the IO monad. (bsd3, library, monadic-regions, system)2008-05-250.1IvanTomac
IORefCAS (deprecated in favor of atomic-primops)230.03Atomic compare and swap for IORefs and STRefs. (bsd3, data, deprecated, library)2013-05-070.2.0.1RyanNewton
IOSpec322.03A pure specification of the IO monad. (bsd3, library, testing)2023-07-250.3.1.2BertramFelgenhauer, WouterSwierstra, ncfavier
IPv6Addr870.02Library to deal with IPv6 address text representations. (bsd3, library, network)2024-01-022.0.6MichelBoucey
IPv6DB560.00A RESTful microService for IPv6-related data (bsd3, database, library, network, program)2024-06-170.3.3.3MichelBoucey
IcoGrid80.01Library for generating grids of hexagons and pentagons mapped to a sphere. (graphics, library)2010-01-230.1.2JimSnow
IfElse480.012Anaphoric and miscellaneous useful control-flow (bsd3, control, library)2008-12-240.85IvanPerez, JeffersonHeard, keera_studios_ci
Imlib190.05 (bsd3, graphics, library)2009-03-300.1.2AndreasRaster, CaleGibbard
ImperativeHaskell212.01A library for writing Imperative style haskell. (control, development, embedded, gpl, language, library)2012-06-072.0.0.1MatthewMirman
IndentParser (deprecated in favor of indentparser)170.03Combinators for parsing indentation based syntatic structures (deprecated, library, parsing)2007-10-190.2.1PiyushKurur
IndexedList90.02Length- and element-indexed lists sitting somewhere between homogeneous and fully heterogeneous. (bsd3, data, library)2014-06-280.1.0.1kwf
InfixApplicative90.04liftA2 for infix operators. (bsd3, control, library)2009-12-241.1ThomasDavie
IntFormats70.00Convert integers in various bases to and from strings (library, mpl, text)2019-10-120.1.0.0LyraSolomon
IntGraph120.01Dynamically sized graph library (bsd3, data-structure, library)2018-07-010.1.1.0sam_barr
InternedData90.01Data interning (with compact regions where possible) (bsd3, data, data-structures, library, natural-language-processing)2019-10-020.0.0.1ChristianHoener
Interpolation330.02Multiline strings, interpolation and templating. (data, library, text)2012-10-050.3.0VilleTirronen
Interpolation-maxs120.01Multiline strings, interpolation and templating. (data, library, text)2014-03-140.3.0MaxwellSwadling
IntervalMap872.06Containers for intervals, with efficient search. (bsd3, data, library)2023-06-060.6.2.1ChristophBreitkopf
Irc40.01DSL for IRC bots (gpl, library, network)2015-01-210.1.0.2yunxing
IrrHaskell180.01Haskell FRP binding to the Irrlicht game engine. (ffi, game-engine, graphics, library)2011-04-030.2EwenCochran, MaciejBaranski
IsNull80.01A typeclass to determine if a given value is null. (bsd3, data, library)2014-06-190.4.0.0jcristovao
JSON-Combinator (deprecated in favor of lens)280.02A combinator library on top of a generalised JSON type (bsd3, combinators, deprecated, json, library)2011-04-030.2.8TonyMorris
JSON-Combinator-Examples (deprecated in favor of lens)50.01Example uses of the JSON-Combinator library. (bsd3, combinators, deprecated, library)2010-12-200.0.1TonyMorris
JSONParser170.01Parse JSON (bsd3, library, text)2019-05-220.1.0.4AlanHawkins
JSONb320.05JSON parser that uses byte strings. (bsd3, library, text)2012-02-101.0.8JasonDusek
JYU-Utils60.02Some utility functions for JYU projects (library, mit, utility)2011-09-270.1.1.2VilleTirronen
JackMiniMix (deprecated in favor of jackminimix)40.01control JackMiniMix (deprecated, gpl, library, sound)2010-08-220.1RenickBell
Jazzkell70.00Library for modeling jazz improvisation. (library, music)2019-05-190.0.1DonyaQuick
Jdh80.01A Json implementation for Haskell, with JavaScript Values and Encoding/Decoding (data, library, mit)2017-02-250.1.0.1brunoczim
Jikka220.00A transpiler from Python to C++ for competitive programming (compilers-interpreters, library, program)2021-09-255.6.0.0kimiyuki
JsContracts70.01Design-by-contract for JavaScript (bsd3, language, library, program)2009-12-150.5.3ArjunGuha
JsonGrammar220.01Combinators for bidirectional JSON parsing (bsd3, json, language, library)2016-10-071.0.5MartijnVanSteenbergen
JuPyTer-notebook50.00JuPyTer notebook parser (bsd3, data, library, program)2017-11-210.1.0.0MichalGajda
JuicyCairo120.00To use images of JuicyPixels from Cairo (bsd3, graphics, library)2024-02-150.1.0.0YoshikuniJujo
JuicyPixels4412.75113Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance) (bsd3, codec, graphics, image, library)2024-06-063.3.9VincentBerthoux
JuicyPixels-blp210.00BLP format decoder/encoder over JuicyPixels library (bsd3, codec, graphics, image, library, program)2021-10-250.2.0.0NCrashed
JuicyPixels-blurhash172.00Blurhash is a very compact represenation of a placeholder for an image (bsd3, graphics, image, library, program)2020-05-240.1.0.3smprts
JuicyPixels-canvas60.01Functions for drawing lines, squares and so on pixel by pixel (bsd3, graphics, library)2014-05-050.1.0.0eax
JuicyPixels-extra740.03Efficiently scale, crop, flip images with JuicyPixels (bsd3, graphics, image, library)2023-02-080.6.0mrkkrp
JuicyPixels-repa490.05Convenience functions to obtain array representations of images. (bsd3, graphics, library)2016-05-140.7.1.0ThomasDuBuisson
JuicyPixels-scale-dct200.01Scale JuicyPixels images with DCT (bsd3, graphics, image, library)2018-05-190.1.2phadej
JuicyPixels-stbir110.01Scale JuicyPixels images with stb_image_resize (bsd3, graphics, image, library)2018-02-240.1.0.0mtolly
JuicyPixels-util120.05Convert JuicyPixel images into RGBA format, flip, trim and so on (bsd3, control, library)2014-10-180.2FumiakiKinoshita
JunkDB60.03 (bsd3, database, library)2014-04-210.1.1.0seagull
JunkDB-driver-gdbm70.01 (bsd3, database, library)2014-04-210.1.1.0seagull
JunkDB-driver-hashtables100.01 (bsd3, database, library)2014-04-210.1.1.0seagull
JustParse100.01A simple and comprehensive Haskell parsing library (library, public-domain, text)2014-06-232.1grantslatton
KMP170.02Knuth–Morris–Pratt string searching algorithm (algorithms, bsd3, library)2018-12-170.2.0.0CindyLinz
KSP40.01A library with the kerbal space program universe and demo code (library, public-domain, testing)2015-06-070.1frosch03, brettschneider
Kalman (deprecated in favor of kalman)50.01A slightly extended Kalman filter (bsd3, deprecated, library, math)2015-04-050.1.0.1DominicSteinitz
Kawaii-Parser170.00A simple parsing library. (bsd3, library, monad-transformers, parsing, tokenisation)2021-07-112.0.0Liisi_Kerik
KdTree220.01KdTree, for efficient search in K-dimensional point clouds. (bsd3, data-mining, data-structures, graphics, library, machine-learning)2017-09-290.2.2.1IssacTrotts, jessekempf
Ketchup280.01A super small web framework for those who don't like big and fancy codebases (ketchup, library, mit, web)2015-02-240.4.3Hamcha
KiCS230.03A compiler from Curry to Haskell (compiler, library, program)2012-07-020.9.3BerndBrassel, BjoernPeemoeller, CurryLanguage
KiCS-debugger80.01debug features for kics (debug, library, program)2009-10-230.1.1BerndBrassel
KiCS-prophecy70.01a transformation used by the kics debugger (debug, library, program)2009-10-230.1.1BerndBrassel
Kleislify140.02Variants of Control.Arrow functions, specialised to kleislis. (bsd3, control, library)2012-05-150.0.4DylanJust
Konf (deprecated)40.01A configuration language and a parser. (deprecated, library, text)2013-08-270.1.0.0GoktugKayaalp
Kriens70.01Category for Continuation Passing Style (bsd3, control, library)2015-12-070.1.0.1matteo_provenzano
Kulitta80.01Library for automated composition and musical learning (library, sound)2018-08-242.2.1DonyaQuick
KyotoCabinet70.01Kyoto Cabinet DB bindings (bsd3, database, library)2011-03-160.1WarrenHarris
L-seed90.01Plant growing programming game (bsd3, game, library, program)2009-06-280.2JoachimBreitner
LATS80.01Linear Algebra on Typed Spaces (bsd3, library, numeric)2016-09-010.4.2guaraqe
LDAP260.04Haskell binding for C LDAP API (bsd3, library, network)2017-01-120.6.11EdwardYang, JohnGoerzen, ip1981
LDAPv390.00Lightweight Directory Access Protocol (LDAP) version 3 (gpl, library, network)2023-09-220.1.2.0HerbertValerioRiedel
LPFP400.00Code for the book Learn Physics with Functional Programming (bsd3, library, physics, program)2024-05-091.1.4ScottWalck
LPFP-core140.00Code for the book Learn Physics with Functional Programming (bsd3, library, physics)2023-09-171.1.1ScottWalck
LPPaver100.00An automated prover targeting problems that involve nonlinear real arithmetic (formal-methods, library, math, mathematics, maths, mpl, program, theorem-provers, verification)2023-03-130.0.5.0JunaidRasheed
LParse240.01A continuation-based parser library (library, mit, parsing)2019-07-130.3.1.0Sacchan
LRU (deprecated)50.02Implements an LRU data structure (bsd3, deprecated, library, unclassified)2007-11-050.1.1AdamLangley
LTS50.00LTS: Labelled Transition System (library, mit, program, state-machines)2020-04-080.1.0.0ajayeeralla
LTree160.01Tree with only leaves carrying the data. (data, library, public-domain)2011-09-210.1RahulGopinath
LambdaDB132.00On-memory Database using Lambda Function environment. (bsd3, database, library, program)2016-05-280.0.0.6Ailrun
LambdaDesigner60.01A type-safe EDSL for TouchDesigner written in Haskell. (bsd3, library, touchdesigner)2017-12-050.1.0.0ulyssesp
LambdaHack1132.252A game engine library for tactical squad ASCII roguelike dungeon crawlers (bsd3, game, game-engine, library, program, roguelike)2023-10-300.11.0.1AndresLoeh, MikolajKonarski
LambdaNet72.01A configurable and extensible neural network library (library, machine-learning, mit)2015-01-020.2.0.0jbarrow
LambdaPrettyQuote110.01Quasiquoter, and Arbitrary helpers for the lambda calculus. (bsd3, language, library)2012-02-240.0.0.8JonathanFischoff
Lambdajudge102.01A library to easily host Haskell based programming competitions (development, library, mit)2015-11-131.0.0.4ankitku
Lambdaya110.01Library for RedPitaya (lgpl, library, system)2016-04-050.3.0.0.0ralu
LargeCardinalHierarchy50.01A transfinite cardinal arithmetic library including all known large cardinals (library, math, mathematics, maths, set-theory)2014-09-070.0.1Stephen_E_A_Britton
Lastik (deprecated)170.01A library for compiling programs in a variety of languages (bsd3, deprecated, development, library)2010-11-160.7.0TonyMorris
Lattices170.02A library for lattices (library, math)2018-09-210.0.3BartCoppens
Lazy-Pbkdf2270.01Lazy PBKDF2 generator. (cryptography, library, mit)2017-11-143.1.1Ofenhed
Learning120.01The most frequently used machine learning tools (bsd3, library, machine-learning, program)2018-02-260.1.0penkovsky
LetsBeRational70.00European option implied vol calculation (finance, library, math, mit, numeric, quant)2021-12-191.0.0.0ghais
LibClang130.01Haskell bindings for libclang (a C++ parsing library) (bsd3, language, library)2017-01-153.8.0ChetanTaralekar, deech
LibZip290.04Bindings to libzip, a library for manipulating zip archives. (bsd3, codec, foreign, library)2016-08-291.0.1SergeyAstanin
Limit70.01Wrapper for data that can be unbounded (data, library, mit)2011-12-241.0NateSoares
LinearSplit70.01Partition the sequence of items to the subsequences in the order given (algorithms, bsd3, library)2011-03-050.2.1VitaliyRukavishnikov
LinguisticsTypes110.02Collection of types for natural language (bsd3, library, natural-language-processing)2017-03-140.0.0.3ChristianHoener
Liquorice40.00Algorithmic Doom map generation (game, gpl, library)2020-03-060.0.1jmtd
List900.08List monad transformer and class (bsd3, control, library)2017-09-270.6.2YairChuchem
ListLike2742.052Generalized support for list-like structures (bsd3, bytestring, library, list, string, text, vector)2023-10-104.7.8.2AndreasAbel, DavidFox, JohnGoerzen, JohnLato
ListT (deprecated)110.01List transformer (bsd3, control, deprecated, library)2017-12-140.1.2.0
ListTree190.01Trees and monadic trees expressed as monadic lists where the underlying monad is a list (algorithms, bsd3, library)2016-12-260.2.3YairChuchem
ListWriter100.01define a list constant using Monadic syntax other than overhead [,] (bsd3, library, syntax)2015-10-290.1.0.0YLiLarry
ListZipper230.06Simple zipper for lists (bsd3, data, library)2011-10-311.2.0.2RyanIngram
LiterateMarkdown60.00Converter to convert from .lhs to .md and vice versa. (library, mit, productivity, program)2020-08-290.1.0.1FabianSchneider
Logic40.01Logic (library, math, mit)2014-12-290.1.0.0gogotanaka
LogicGrowsOnTrees130.04a parallel implementation of logic programming using distributed tree exploration (bsd3, control, distributed-computing, library, logic, parallelism)2014-03-091.1.0.2GregoryCrosswhite
LogicGrowsOnTrees-MPI120.01an adapter for LogicGrowsOnTrees that uses MPI (bsd3, control, distributed-computing, library, logic, parallelism)2014-03-091.0.0.1.1GregoryCrosswhite
LogicGrowsOnTrees-network130.01an adapter for LogicGrowsOnTrees that uses multiple processes running in a network (bsd3, control, distributed-computing, library, logic, parallelism)2016-04-051.0.0.4GregoryCrosswhite
LogicGrowsOnTrees-processes110.01an adapter for LogicGrowsOnTrees that uses multiple processes for parallelism (bsd3, control, distributed-computing, library, logic, parallelism)2014-03-091.0.0.2GregoryCrosswhite
Lucu270.01HTTP Daemonic Library (library, network, public-domain)2011-09-040.7.0.3MasatakeDaimon
Lykah70.01A static website and blog generator (library, mit, program, web)2017-01-260.0.2johannesgerer
MASMGen152.01Generate MASM code from haskell (development, lgpl, library)2018-10-110.7.0.0petercommand
MBot212.51Haskell interface for controlling the mBot educational robot (educational, gpl, library)2018-07-230.2.4.1cfscholl
MC-Fold-DP110.01Folding algorithm based on nucleotide cyclic motifs. (bioinformatics, gpl, library, program)2012-11-120.1.1.0ChristianHoener
MFlow820.01stateful, RESTful web framework (application-server, bsd3, library, web)2015-09-210.4.6.0AlbertoCorona
MHask100.01The category of monads (bsd3, control, library)2013-08-060.3.0.0DanBurton
MIP140.02Library for using Mixed Integer Programming (MIP) (algorithms, bsd3, library, math, optimisation, optimization)2020-12-260.1.1.0MasahiroSakai
MIP-glpk50.00A GLPK backend to the MIP library. (algorithms, gpl, library, math, optimisation, optimization)2020-12-260.1.1.0MasahiroSakai
MSQueue60.01Michael-Scott queue. (bsd3, data, library)2015-01-310.0.1julek
MagicHaskeller380.02Automatic inductive functional programmer by systematic search (bsd3, language, library, program)2022-06-020.9.7.1SusumuKatayama
MailchimpSimple60.01Haskell library to interact with Mailchimp JSON API Version 3.0 (bsd3, library, web)2016-03-290.2.0.0dananji9131
Map (deprecated)280.01Class of key-value maps (bsd3, data, deprecated, library)2020-09-050.1.3.3
MapWith120.00mapWith: like fmap, but with additional parameters (isFirst, isLast, etc). (bsd3, combinators, library)2020-08-250.2.0.0davtjames
Mapping100.01Mapping (agpl, data, library)2018-02-272.0.0.0Zaoqi
MaybeT100.021MaybeT monad transformer (bsd3, control, library)2008-12-210.1.2CaleGibbard, DonaldStewart, EricKidd
MaybeT-monads-tf (deprecated in favor of monads-tf)90.01MaybeT monad transformer compatible with monads-tf (deprecated) (bsd3, control, deprecated, library)2011-06-220.2.0.1BenMillwood
MaybeT-transformers60.03MaybeT monad transformer using transformers instead of mtl. (bsd3, control, library)2010-06-280.2ErikHesselink, SebastiaanVisser
MeanShift50.01Mean shift algorithm (bsd3, library, math)2012-04-300.1VilleTirronen
Measure60.01A library for units of measurement (bsd3, data, library)2009-11-110.0.2TonyMorris
Mecha61.251mecha are the most complex composite machines known to humanity, lets build them well! (bsd2, concurrency, control, data, library, network, system)2016-08-110.0.0.0CarterSchonwald
Mechs61.251mecha are the most complex composite machines known to humanity, lets build them well! (bsd2, concurrency, control, data, library, network, system)2016-08-110.0.0.0CarterSchonwald
MemoTrie2432.2528Trie-based memo functions (bsd3, data, library)2023-07-150.6.11ConalElliott
MetaHDBC80.01Statically checked database access (database, library)2014-12-220.1.4MadsLindstroem
MetaObject130.01A meta-object system for Haskell based on Perl 6 (bsd3, development, library, pugs)2015-08-150.0.6.20150815AudreyTang
Metrics50.01Evaluation metrics commonly used in supervised machine learning (bsd3, library, statistics)2012-06-190.1.2BenHamner
Michelangelo190.01OpenGL for dummies (graphics, library, mit)2016-01-050.2.4.0SwiftsNamesake
MicrosoftTranslator90.01Interface for Microsoft Translator (bsd3, language, library)2015-08-230.1.0.1netogallo
MissingH1882.5142Large utility library (bsd3, library, unclassified)2023-09-111.6.0.1AndreasAbel, HerbertValerioRiedel, JohnGoerzen, davean
MissingK120.05Useful types and definitions missing from other libraries (bsd3, development, library)2017-04-270.0.1IvanPerez, keera_studios_ci
MissingM120.01findM and other missing 'M's (bsd3, control, library)2012-11-150.0.4DylanJust
MissingPy150.01Haskell interface to Python (library, mit, unclassified)2012-08-240.10.6JohnGoerzen, MattBrown
Mobile-Legends-Hack-Cheats (deprecated)00.01spam (bsd3, deprecated, library, web)2018-02-221.0.1
Modulo130.01Modular arithmetic via Numeric-Prelude (gpl, library, math)2013-08-080.2.0.1NikolayMurzin
Moe70.01A FRP library based on signal functions. (bsd3, frp, library, program)2011-11-030.1XinyuJiang
MoeDict100.01Utilities working with MoeDict.tw JSON dataset (library, public-domain, text)2016-02-040.0.4AudreyTang
MonadCatchIO-mtl (deprecated in favor of exceptions)310.020Monad-transformer version of the Control.Exception module (bsd3, control, deprecated, library)2014-01-040.3.1.0DanielGorin
MonadCatchIO-mtl-foreign (deprecated)60.01Polymorphic combinators for working with foreign functions (bsd3, control, deprecated, library)2010-05-290.1AntoineLatter
MonadCatchIO-transformers (deprecated in favor of exceptions)400.073Monad-transformer compatible version of the Control.Exception module (bsd3, control, deprecated, library)2014-12-230.3.1.3AriePeterson
MonadCatchIO-transformers-foreign (deprecated)40.03Polymorphic combinators for working with foreign functions (bsd3, control, deprecated, library)2010-05-290.1AntoineLatter
MonadCompose340.01Methods for composing monads. (bsd3, library, monad)2019-01-280.9.0.0JamesCandy
MonadLab60.01Automatically generate layered monads (bsd3, library, monads, program)2009-01-290.0.2AdamProcter
MonadPrompt340.06MonadPrompt, implementation & examples (bsd3, control, library)2014-09-141.0.0.5CaleGibbard, JamesCook, RyanIngram
MonadRandom2792.0146Random-number generation monad. (bsd3, control, library)2022-11-050.6BrentYorgey, CaleGibbard, EricKidd, LukePalmer, PaoloVeronelli, PatrickPalka
MonadRandomLazy150.01Lazy monad for psuedo random-number generation. (bsd3, control, library)2015-12-290.1.1.1NormanRamsey
MonadStack60.01Generalizing lift to monad stacks (bsd2, control, library)2015-07-130.1.0.3bhurt
Monadoro582.00A minimalistic CLI Pomodoro timer. (library, mit, program, tools)2023-04-110.3.6.2patryk_kocielnik
Monatron60.03Monad transformer library with uniform liftings (bsd3, control, library)2010-05-120.3.1TomSchrijvers
Monatron-IO50.01MonadIO instances for the Monatron transformers. (bsd3, control, library)2012-04-261.0TobiasBrandt
Mondrian50.00Renders backgrounds & borders (gpl, graphics, library, program)2023-07-160.1.0.0alcinnz
Monocle120.01Symbolic computations in strict monoidal categories with LaTeX output. (bsd3, library, math)2009-12-170.0.4OsmanBineev
MorseCode140.02Morse code (gpl, library, text)2010-10-140.0.5AndyStewart
MuCheck280.05Automated Mutation Testing (gpl, library, testing)2015-01-060.3.0.4RahulGopinath
MuCheck-HUnit100.01Automated Mutation Testing for HUnit tests (gpl, library, program, testing)2015-01-060.3.0.4RahulGopinath
MuCheck-Hspec110.01Automated Mutation Testing for Hspec tests (gpl, library, program, testing)2015-01-060.3.0.4RahulGopinath
MuCheck-QuickCheck70.01Automated Mutation Testing for QuickCheck tests (gpl, library, program, testing)2015-01-060.3.0.4RahulGopinath
MuCheck-SmallCheck90.01Automated Mutation Testing for SmallCheck tests (gpl, library, program, testing)2015-01-060.3.0.4RahulGopinath
MultipletCombiner320.00A Haskell implementation for combining SU(n) multiplets (bsd3, groups, library, math, physics, science)2023-09-100.0.7dressel
Munkres100.02Munkres' assignment algorithm (hungarian method) (algorithms, bsd3, library)2008-12-070.1BalazsKomuves
Munkres-simple100.01Simple and typesafe layer over the Munkres package. (algorithms, bsd3, library)2014-09-130.1.0.1ScrambledEggs
MusicBrainz350.01interface to MusicBrainz XML2 and JSON web services (gpl, library, network)2018-10-060.4.1ClintAdams
MusicBrainz-libdiscid160.01Binding to libdiscid by MusicBrainz (audio, ffi, library, sound)2013-04-220.5.0.0AndreTwupack
MutationOrder80.00Most likely order of mutation events in RNA (bioinformatics, gpl, library, program)2017-10-240.0.1.0ChristianHoener
MyPrimes40.00Generate all primes (data, library, mit, program)2015-08-050.1.0.0afonsomatos
NGLess160.00NGLess implements ngless, a DSL for processing sequencing data (domain-specific-language, library, mit, program)2022-09-141.5.0luispedro
NMap70.01A transparent nested Map structure (data, library)2016-12-020.12ACastello
NTRU140.01NTRU Cryptography (cryptography, library, math)2020-01-271.1.0.0mikewest, Bodigrim
NXT220.01A Haskell interface to Lego Mindstorms NXT (lgpl, library, program, robotics)2016-02-230.2.5MitarMilutinovic
NXTDSL80.01Generate NXC Code from DSL (bsd3, compilers-interpreters, language, library, program)2013-08-310.4AlexanderThiemann
NaCl210.01Easy-and-safe-to-use high-level Haskell bindings to NaCl (cryptography, library, mpl)2021-11-220.0.5.0lierdakil, kirelagin, serokell
NameGenerator120.01A name generator written in Haskell (gpl, library, text)2018-09-010.0.2
NanoID560.00NanoID generator (bsd3, data, library, program)2024-06-173.4.0.2MichelBoucey
NanoProlog230.01Very small interpreter for a Prolog-like language (bsd3, language, library, program)2011-12-220.3DoaitseSwierstra, JurrienStutterheim, joaopizani
Naperian60.02Naperian Functors for APL-like programming (library, math)2019-03-280.1.1.0DominicSteinitz
NaperianNetCDF70.00Instances of NcStore for hypercuboids (bsd3, library, math, program)2019-04-180.1.0.1DominicSteinitz
NaturalLanguageAlphabets130.02Simple scoring schemes for word alignments (bsd3, library, natural-language-processing)2019-10-020.2.1.0ChristianHoener
Neks80.01Simple networked key/value store (database, library, mit, program)2015-07-310.5.0.0wyager
NestedFunctor80.02Nested composition of functors with a type index tracking nesting. (bsd3, data, library)2014-06-280.2.0.2kwf
NestedSampling130.01A port of John Skilling's nested sampling C code to Haskell. (gpl, library, statistics)2011-09-220.1.4IssacTrotts
NetSNMP380.01Bindings for net-snmp's C API for clients (bsd3, library, network)2024-03-260.4.0.0JohnDorsey, PavloKerestey
Network-NineP380.01High-level abstraction over 9P protocol (library, network)2024-03-050.4.7.4SergeyAlirzaev
NewBinary110.03A binary I/O library (data, library)2009-10-160.2.1JeremyShaw
NineP170.029P2000 in pure Haskell (bsd3, data, library)2013-09-220.0.2.1DaveLeimbach, SergeyAlirzaev
NoHoed160.01Placeholder package to preserve debug ability via conditional builds (bsd3, debugging, library)2017-08-310.1.1PepeIborra
NoTrace142.05Remove all the functions come from Debug.Trace after debugging (development, library, mit)2019-05-070.3.0.4CindyLinz
Noise220.01A Haskell coherent noise generator based on libnoise (bsd3, graphics, library, math, noise)2013-02-251.0.6HugoGomes
Nomyx-Core (deprecated in favor of nomyx-core)180.02A Nomic game in haskell (bsd3, deprecated, game, library)2015-03-260.7.6CorentinDupont
Nomyx-Language (deprecated in favor of nomyx-language)320.03Language to express rules for Nomic (bsd3, deprecated, language, library)2015-03-260.7.6CorentinDupont
Nomyx-Rules (deprecated in favor of Nomyx-Language)80.01Language to express rules for Nomic (bsd3, deprecated, language, library)2013-02-250.1.0CorentinDupont
Nomyx-Web (deprecated in favor of nomyx-web)220.01Web gui for Nomyx (bsd3, deprecated, game, library)2015-03-260.7.6CorentinDupont
NonEmpty50.01Library providing a non-empty list datatype, and total functions operating on it (bsd3, data, library)2009-03-190.1RobinGreen
NonEmptyList (deprecated in favor of semigroups)180.01A list with a length of at least one. (bsd3, data, deprecated, library)2010-08-280.0.9TonyMorris
NumInstances710.010Instances of numeric classes for functions and tuples (bsd3, data, library)2014-09-261.4ConalElliott
NumLazyByteString (deprecated)90.01Num, Enum, Eq, Integral, Ord, Real, and Show instances for Lazy ByteStrings (bsd3, data, deprecated, library)2010-04-060.0.0.1ThomasDuBuisson
NumberSieves90.01Number Theoretic Sieves: primes, factorization, and Euler's Totient (bsd3, library, math)2012-08-210.1.2LeonSmith
NumberTheory70.01A library for number theoretic computations, written in Haskell. (gpl, library, math)2016-02-170.1.0.1cfredric
Numbers210.01An assortment of number theoretic functions (algorithms, library, number-theory)2009-04-170.2.1AdrianNeumann
Nussinov78110.01Nussinov78 using the ADPfusion library. (bioinformatics, gpl, library, program)2012-11-070.1.0.0ChristianHoener
Nutri30.01A little library to calculate nutrition values of food items. (library, public-domain, utils)2013-11-270.1frosch03
OGDF70.00Haskell binding to OGDF (bsd2, graphs, library)2023-07-291.0.0.1IanWooKim
OGL130.02A context aware binding for the OpenGL graphics system (bsd3, graphics, library)2009-05-110.0.3NealAlexander
ONC-RPC60.00ONC RPC (aka Sun RPC) and XDR library (apache, library, network, program)2022-11-110.2DylanSimon
OSM190.01Parse OpenStreetMap files (bsd3, library, utils)2012-01-280.6.4ThomasDuBuisson, TonyMorris
OTP100.01HMAC-Based and Time-Based One-Time Passwords (HOTP & TOTP) (cryptography, library, mit)2018-07-160.1.0.0ArtemLeshchev, HerbertValerioRiedel
Object60.01Object oriented programming for haskell using multiparameter typeclasses. (apache, control, data, library)2014-05-151.0yokto
ObjectIO30.01 (bsd3, library, unclassified)2007-11-031.0.1.1
ObjectName1000.03Explicitly handled object names (bsd3, data, library)2021-11-131.1.0.2SvenPanne
Obsidian120.01Embedded language for GPU Programming (bsd3, language, library)2016-05-140.4.0.0JoelSvensson
Octree320.02Simple unbalanced Octree for storing data about 3D points (bsd3, data, library)2018-07-150.6.0.1MichalGajda
OddWord482.253Provides a wrapper for deriving word types with fewer bits. (bsd3, data, library)2018-04-111.0.2.0RobinKay
Omega180.01Integer sets and relations using Presburger arithmetic (bsd3, data, library)2014-05-031.0.3ChristopherRodrigues
OnRmt50.00Text UI library for performing parallel remote SSH operations (bsd3, library, program, system)2017-01-301.0.0.0KevinQuick
OneTuple8330.020Singleton Tuple (bsd3, data, library)2024-05-120.4.2JohnDorsey, phadej
Only1860.014The 1-tuple type or single-value "collection" (bsd3, data, library)2017-06-120.1HerbertValerioRiedel
OpenAFP260.01IBM AFP document format parser and generator (data, library, public-domain)2017-04-041.4.3AudreyTang
OpenAL440.06A binding to the OpenAL cross-platform 3D audio API (bsd3, library, sound)2019-06-101.7.0.5AndrewMiller, BenFoppa, SvenPanne
OpenCL260.02Haskell high-level wrapper for OpenCL (bsd3, ffi, gpu, graphics, library)2013-10-191.0.3.4LuisCabellos
OpenCLRaw90.01The OpenCL Standard for heterogenous data-parallel computing (bsd3, graphics, library)2009-08-181.0.1001JeffersonHeard
OpenCLWrappers160.01The OpenCL Standard for heterogenous data-parallel computing (bsd3, ffi, library)2014-08-140.1.0.3EmilKarlson
OpenGL2832.590A binding for the OpenGL graphics system (bsd3, graphics, library)2019-05-063.0.3.0JasonDagit, SvenPanne
OpenGLCheck50.02Quickcheck instances for various data structures. (bsd3, graphics, library)2008-11-041.0ThomasDavie
OpenGLRaw1800.030A raw binding for the OpenGL graphics system (bsd3, graphics, library)2021-11-143.3.4.1JasonDagit, SvenPanne, TrevorElliott
OpenGLRaw21 (deprecated)160.01The intersection of OpenGL 2.1 and OpenGL 3.1 Core (deprecated, graphics, library)2015-02-142.0.0.2JakeMcArthur
OpenSCAD190.01ADT wrapper and renderer for OpenSCAD models. (bsd3, graphics, library)2015-07-070.3.0.2MikeMeyer
OpenVG150.01OpenVG (ShivaVG-0.2.1) binding (bsd3, graphics, library)2014-01-010.7.0StephenTetley
OpenVGRaw90.02Raw binding to OpenVG (ShivaVG-0.2.1 implementation). (bsd3, graphics, library)2014-01-010.4.0StephenTetley
Operads190.01Groebner basis computation for Operads. (bsd3, library, math)2009-08-141.0MikaelVejdemoJohansson
OptDir380.03The OptDir type for representing optimization directions. (bsd3, data, library, optimisation, optimization)2024-03-200.1.0MasahiroSakai
OrPatterns40.01A quasiquoter for or-patterns (bsd3, development, library)2014-05-160.1AdamVogt
OrchestrateDB130.01Unofficial Haskell Client Library for the Orchestrate.io API (bsd3, database, library)2015-08-021.0.0.3dwd31415
OrderedBits190.04Efficient ordered (by popcount) enumeration of bits (bsd3, data, library)2019-06-140.0.2.0ChristianHoener
Ordinals110.01Ordinal arithmetic (bsd3, library, math)2010-07-090.0.0.2KiYungAhn
Ordinary110.00A Programming Language in Construction (bsd3, language, library, program)2018-01-080.2018.1.8MarisaVeryMoe
PArrows110.01Arrow parser combinators similar to Parsec (bsd3, library, parsing)2009-01-240.1.1GwernBranwen
PBKDF2 (deprecated in favor of pbkdf, scrypt, bcrypt)180.03Make password-based security schemes more secure. (bsd3, cryptography, deprecated, library)2014-10-020.3.1.5AdamBergmark, ErikHesselink, JeremyShaw, ThomasHartman
PCLT (deprecated)50.02Extension to Show: templating, catalogizing, languages, parameters, etc. (deprecated, library, text)2009-12-120.1AndreySisoyev
PCLT-DB (deprecated)70.01An addon to PCLT package: enchance PCLT catalog with PostgreSQL powers. (database, deprecated, library)2009-12-120.1.1AndreySisoyev
PDBtools140.01A library for analysis of 3-D protein coordinates (bioinformatics, gpl, library)2012-06-030.0.3GrantRotskoff
PPrinter142.01A generic derivable Haskell pretty printer (bsd3, generics, library, pretty-printer, text)2016-10-250.1.0iamzhenyi
PSQueue550.015Priority Search Queue (bsd3, data-structures, library)2023-05-171.2.0HerbertValerioRiedel, ScottDillard, teo
PUH-Project90.01This is a package which includes Assignments, Email, User and Reviews modules for Programming in Haskell course. (bsd3, data, library)2016-01-210.1.0.1att
PageIO60.01Page-oriented extraction and composition library (bsd3, library, program, text)2008-08-010.0.3AudreyTang
Paillier90.01a simple Paillier cryptosystem (bsd3, library, math)2013-12-110.1.0.3onemouth, abhiroop
PandocAgda (deprecated)90.01Pandoc support for literate Agda (bsd3, dependent-types, deprecated, library, program)2013-03-112.3.3.0.2PeterDivianszky
Paraiso250.01a code generator for partial differential equations solvers. (bsd3, language, library)2015-12-030.3.1.5TakayukiMuranushi
Parallel-Arrows-BaseSpec140.01BaseSpecs used for @Parallel-Arrows-Definition@ and Co. (arrows, library, mit, parallelism)2018-01-180.1.1.0s4ke
Parallel-Arrows-Definition90.04Multithreaded evaluation using Arrows. (arrows, library, mit, parallelism)2018-01-180.1.1.0s4ke
Parallel-Arrows-Eden50.01Eden based backend for @Parallel-Arrows-Definition@. (arrows, library, mit, parallelism)2018-01-180.1.1.0s4ke
Parallel-Arrows-Multicore100.01GpH based backend for @Parallel-Arrows-Definition@ in a multicore variant. (arrows, library, mit, parallelism)2018-01-180.1.1.0s4ke
Parallel-Arrows-ParMonad120.01Par Monad (@monad-par@) based backend for @Parallel-Arrows-Definition@. (arrows, library, mit, parallelism)2018-01-180.1.1.0s4ke
Parry30.01A proven synchronization server for high performance computing. (gpl, library, parry)2014-04-010.1.0.0pmeunier
ParsecTools150.011Parsec combinators for more complex objects. (gpl, library, parsing)2010-09-220.0.2.0ChristianHoener
ParserFunction (deprecated in favor of attoparsec)250.01Parse and evaluate mathematical expressions. (bsd3, deprecated, library, math, parsing)2014-05-140.1.0EnzoHaussecker
PartialTypeSignatures130.01emulate partial type signatures with template haskell (bsd3, development, library)2014-08-090.1.0.1AdamVogt
PasswordGenerator50.01Simple library for generating passwords (cryptography, library, mit)2014-02-110.1.0.0VictorDenisov
PastePipe240.01CLI for pasting to lpaste.net (gpl, library, program, utils)2015-04-251.8MateuszKowalczyk, RoganCreswick
PathTree80.01A tree used to merge and maintain paths (bsd3, data, library)2016-07-160.1.1.0pjrt
Pathfinder210.02Relational optimiser and code generator (bsd3, database, ffi, library)2011-12-010.5.10GeorgeGiorgidze, JeroenWeijers, AlexUlrich
Peano140.02simple Peano numbers (bsd3, data, library)2012-03-080.0.4AndrasSlemmer, FrancescoMazzoli
PeanoWitnesses60.03GADT type witnesses for Peano-style natural numbers. (bsd3, data, library)2014-06-280.1.0.0kwf
PenroseKiteDart110.00Library to explore Penrose's Kite and Dart Tilings. (Diagrams, bsd3, graphics, library)2024-04-091.0.0chrisreade
PerfectHash (deprecated in favor of perfecthash)170.01A perfect hashing library for mapping bytestrings to values. (bsd3, data, data-structures, deprecated, library)2016-04-290.1.5MarkWotton
PermuteEffects90.01Permutations of effectful computations (bsd3, control, library)2011-01-160.2MartijnVanSteenbergen
Persistence210.01A versatile library for topological data analysis. (bsd3, data, library, math)2019-08-192.0.3Ebanflo
Pipe (deprecated)150.02Process piping library (bsd3, deprecated, library, system)2009-07-022.1.2MattiNiemenmaa
Piso70.02Partial isomorphisms (bsd3, data, library)2017-05-090.2MartijnVanSteenbergen
PlayingCards80.01Playing cards api (bsd3, game, library)2014-08-040.3.0.0dillonhuff
Plot-ho-matic590.02Real-time line plotter for generic data (bsd3, graphics, library)2018-12-140.12.2.3GregHorn
Plural130.01Pluralize English words (gpl, language, library)2009-08-050.0.2AndyStewart
PortMidi440.07A binding for PortMedia/PortMidi (bsd3, library, sound)2018-07-290.2.0.0PaulLiu, OlivierSohn
PortMidi-simple120.00Simplified PortMidi wrapper (bsd3, library, sound)2021-06-190.1.0.1AlexanderBondarenko
PostgreSQL60.01Thin wrapper over the C postgresql library (database, library)2007-03-240.2IanLynagh
Prelude100.02A Prelude module replacement (bsd3, library, prelude)2018-08-290.1.0.1HerbertValerioRiedel
PrimitiveArray472.028Efficient multidimensional arrays (bsd3, data, library)2021-06-040.10.1.1ChristianHoener
PrimitiveArray-Pretty70.03Pretty-printing for primitive arrays (bsd3, data, library)2017-03-030.0.0.2ChristianHoener
Printf-TH30.01 (library, utils)2008-06-140.1.1MarcWeber
PriorityChansConverger50.01Read single output from an array of inputs - channels with priorities (concurrency, library)2010-01-030.1AndreySisoyev
ProbabilityMonads60.01Probability distribution monads. (bsd3, control, library)2007-10-070.1.0EricKidd
Probnet162.250Geometric Extrapolation of Integer Sequences with error prediction (ai, forecasting, library, math, mit, sequences)2021-06-020.1.0.4vnos
PropLogic160.02Propositional Logic (algorithms, bsd3, library, logic, program)2012-04-160.9.0.4DavidFox
PropaFP90.01Auto-active verification of floating-point programs (formal-methods, library, math, mathematics, maths, mpl, program, theorem-provers)2023-03-120.1.2.0JunaidRasheed
Proper200.03An implementation of propositional logic in Haskell (bsd3, library, program, unclassified)2014-11-030.5.2.0dillonhuff
ProxN190.01Proximity sets in N dimensions (bsd3, library, math)2012-01-280.0.1AndrasSlemmer
Pup-Events40.01A networked event handling framework for hooking into other programs. (gpl, library, networking, program, pup-events)2012-07-151.0DanielWilson
Pup-Events-Client180.02A networked event handling framework for hooking into other programs. (gpl, library, networking, pup-events)2012-08-161.1.4DanielWilson
Pup-Events-PQueue110.04A networked event handling framework for hooking into other programs. (gpl, library, networking, pup-events)2012-07-151.0DanielWilson
Pup-Events-Server110.02A networked event handling framework for hooking into other programs. (gpl, library, networking, pup-events)2012-08-151.2DanielWilson
PyF2322.04Quasiquotations for a python like interpolated string formatter (bsd3, library, text)2024-05-150.11.3.0guibou
QIO122.01The Quantum IO Monad is a library for defining quantum computations in Haskell (bsd3, library, quantum)2016-11-131.3AlexanderGreen
QLearn72.01A library for fast, easy-to-use Q-learning. (data, library, mit)2016-05-010.1.0.0dpandya
QuadEdge60.01QuadEdge structure for representing triangulations (bsd3, data, library)2010-06-260.2NealAlexander
QuadTree80.01QuadTree library for Haskell, with lens support. (bsd3, data, game, library)2015-08-090.11.0Kron
QuasiText212.03A QuasiQuoter for Text. (bsd3, library, text)2016-06-050.1.2.6MikeLedger
Quelea52.01Programming with Eventual Consistency over Cassandra. (bsd3, experimental, library)2015-12-131.0.0gowtham
QuickAnnotate110.02Annotation Framework (bsd3, development, library, program)2012-09-190.6ShayanNajd
QuickCheck10182.75785Automatic testing of Haskell programs (bsd3, library, testing)2024-05-272.15.0.1DonaldStewart, KoenClaessen, NickSmallbone, SimonMarlow
QuickCheck-GenT410.01A GenT monad transformer for QuickCheck library. (library, mit, testing)2023-10-120.2.2.1NikitaVolkov
QuickCheck-safe200.01Safe reimplementation of QuickCheck's core (library, mit, testing)2019-04-290.1.0.6BertramFelgenhauer
QuickCheckVariant160.01Valid and Invalid generator (gpl, library, testing)2021-10-221.0.1.0sanjorgek
QuickPlot110.01Quick and easy data visualization with Haskell (gpl, graphics, library)2016-02-150.1.0.1tepf
Quickson (deprecated in favor of aeson-quick)90.01Quick JSON extractions with Aeson (bsd3, deprecated, json, library, text, web)2015-07-120.2ssadler
R-pandoc110.00 (bsd3, library, program, text)2019-11-150.2.3CorentinDupont
RANSAC180.01The RANSAC algorithm for parameter estimation. (bsd3, library, math, numerical)2015-11-190.1.0.2AnthonyCowley
RBTree190.02Pure haskell Red-Black-Tree implemetation (bsd3, data-structures, library)2011-06-090.0.5XingboWu
RESTng30.01A framework for writing RESTful applications. (library, web)2009-05-150.1SergioUrinovsky
RFC1751 (deprecated in favor of rfc1751)160.01RFC-1751 library for Haskell (data, deprecated, library, public-domain)2018-08-131.0.0jprupp
RJson210.04A reflective JSON serializer/parser. (bsd3, library, text)2009-02-220.3.7AlexDrummond
RLP100.00RLP serialization as defined in Ethereum Yellow Paper (data, lgpl, library, parsing)2018-12-101.1.0jasagredo
RMP40.01Binding to code that controls a Segway RMP (bsd3, library, program, robotics, system)2010-05-230.0.2NoamLewis
RNAFold150.02RNA secondary structure prediction (bioinformatics, gpl, library, program)2013-12-061.99.3.4ChristianHoener
RNAdesign130.01Multi-target RNA sequence design (bioinformatics, gpl, library, program)2014-02-130.1.2.2ChristianHoener
RNAdraw50.01Draw RNA secondary structures (bioinformatics, gpl, library, program)2014-02-030.2.0.1ChristianHoener
RNAlien212.00Unsupervized construction of RNA family models (bioinformatics, gpl, library, program)2019-08-291.7.0FlorianEggenhofer
RNAwolf180.01RNA folding with non-canonical basepairs and base-triplets. (bioinformatics, gpl, library, program)2011-09-290.4.0.0ChristianHoener
RSA2080.023Implementation of RSA, using the padding schemes of PKCS#1 v2.1. (bsd3, codec, cryptography, library)2019-10-142.4.1AdamWick, JonathanDaugherty, KevinQuick
RSolve112.00 (library, logic, mit, program, unification)2019-08-052.0.0.0ice1000
RabbitMQ50.00AMQP 0-9-1 client library for RabbitMQ servers (library, network)2019-08-220.1.0.0HerbertValerioRiedel
Random123170.01Haskell port of Random123 library (library, mit, random)2015-03-200.2.0BogdanOpanchuk
RandomDotOrg (deprecated)80.01Interface to random.org (deprecated, library, other, public-domain)2008-07-290.2.1AustinSeipp
Range60.01Data structure for managing ranges (bsd3, data, library)2013-04-190.1.0.0ThomasEding
Ranged-sets412.253Ranged sets for Haskell (bsd3, data, library)2019-03-110.4.0PaulJohnson
Rasterific812.255A pure haskell drawing engine. (bsd3, graphics, library)2021-05-260.7.5.4VincentBerthoux
Rattus312.250A modal FRP language (bsd3, frp, library)2023-10-160.5.1.1PatrickBahr
ReadArgs240.03Simple command line argument parsing (bsd3, command-line, library, program)2016-12-081.2.3NoahEasterly
Redmine150.01Library to access Redmine's REST services (library, mit, network, web)2017-01-220.0.8cstpierre
Ref90.01Generic Mutable Ref Abstraction Layer (bsd3, data, library)2013-03-280.1.1.0CarterSchonwald
RefSerialize390.04Write to and read from ByteStrings maintaining internal memory references (bsd3, data, database, library, parsing)2017-02-060.4.0AlbertoCorona
Referees50.01A utility for computing distributions of material to review among reviewers. (gpl, library, program, utils)2014-11-110.0.0PabloCouto
RepLib252.02Generic programming library with representation types (bsd3, generics, library)2018-10-150.5.4.1BrentYorgey, ChrisCasinghino, sweirich
ReplaceUmlaut40.01converting text to properly encoded german umlauts (library, program, text)2023-04-060.1.5.3andrewufrank
ReplicateEffects80.02Composable replication schemes of applicative functors (bsd3, control, library)2012-12-270.3MartijnVanSteenbergen
ReviewBoard100.01Haskell bindings to ReviewBoard (bsd3, development, library, program)2008-05-280.2.2AdamSmyczek
RichConditional60.01Tiny library to replace classic if/else (control, library, mit)2015-02-160.1.0.0alexvieth
Ritt-Wu40.00Parallel implementation of Ritt-Wu's algorithm. (algorithm, bsd3, library, program)2020-02-120.1.0.0jsrqv
Rlang-QQ (deprecated in favor of inline-r)240.02quasiquoter for inline-R code (bsd3, deprecated, development, library)2015-05-060.3.1.0AdamVogt
RoundingFiasco130.00rounding variants floor, ceil and truncate for floating point operations +-*/√… (interval, library, mathematics, mit, numerical, rounding)2024-04-090.1.0.0pauldennis
RoyalMonad110.01All hail the Royal Monad! (bsd3, control, library)2015-09-231000.9AtzeVanDerPloeg
RtMidi381.51Haskell wrapper for RtMidi, the lightweight, cross-platform MIDI I/O library. (library, mit, program, sound)2023-08-140.8.0.0ejconlon, kohlrabi
RxHaskell90.01Reactive Extensions for Haskell (frp, library, mit)2013-04-150.2JustinSpahrSummers
S360.00Library for accessing S3 compatible storage services (gpl, library, network)2019-08-180.1.0.0HerbertValerioRiedel
SBench100.01A benchmark suite for runtime and heap measurements over a series of inputs. (bsd3, library, testing)2013-03-050.2.0DanielSeidel
SCRIPTWriter50.00ESCRIPT: a human friendly language for programming Bitcoin scripts (bitcoin, bsd3, language, library, program, script)2018-10-151.0.1RickKlomp
SCalendar (deprecated in favor of scalendar)91.251This is a library for handling calendars and resource availability based on the "top-nodes algorithm" and set operations. (deprecated, library, mit, time)2017-09-111.1.0sebasHack
SConfig (deprecated)92.01A simple config library (configuration, deprecated, library, mit)2014-10-14fgaz
SDL (deprecated in favor of sdl2)1081.523Binding to libSDL (bsd3, deprecated, foreign-binding, library)2018-07-150.6.7.0ChrisDone, DavidHimmelstrup, fffaaa
SDL-gfx (deprecated in favor of sdl2-gfx)380.04Binding to libSDL_gfx (bsd3, deprecated, foreign-binding, library)2018-09-070.7.0.0ChrisDone, DavidHimmelstrup, fffaaa
SDL-image (deprecated in favor of sdl2-image)300.08Binding to libSDL_image (bsd3, deprecated, foreign-binding, library)2018-07-150.6.2.0ChrisDone, DavidHimmelstrup, fffaaa
SDL-mixer (deprecated in favor of sdl2-mixer)230.03Binding to libSDL_mixer (bsd3, deprecated, foreign-binding, library)2018-07-150.6.3.0ChrisDone, DavidHimmelstrup, fffaaa
SDL-mpeg120.01Binding to the SMPEG library (bsd3, foreign-binding, library)2008-07-280.0.1AudreyTang
SDL-ttf (deprecated in favor of sdl2-ttf)280.06Binding to libSDL_ttf (bsd3, deprecated, foreign-binding, library)2018-07-150.6.3.0ChrisDone, DavidHimmelstrup, fffaaa
SDL2-ttf (deprecated in favor of sdl2-ttf)90.01Binding to libSDL-ttf (deprecated, foreign-binding, library, mit)2013-12-220.1.0OmerAgacan
SFML100.02SFML bindings (game, library, mit)2016-10-032.3.2.4AlfredoDiNapoli, sulami, ppelleti
SFML-control100.01Higher level library on top of SFML (graphics, library, mit)2013-12-150.2.0.2AlfredoDiNapoli
SFont (deprecated)60.02SFont SDL Bitmap Fonts (bsd3, deprecated, graphics, library)2010-01-110.1.1LiamOConnorDavis
SG60.03Small geometry library for dealing with vectors and collision detection (bsd3, data, library, math)2009-03-171.0NeilBrown
SGplus40.01(updated) Small geometry library for dealing with vectors and collision detection (bsd3, data, library, math)2016-09-011.1donomii
SHA4420.078Implementations of the SHA suite of message digest functions (bsd3, codec, cryptography, library)2018-03-151.6.4.4AdamWick, RaphaelJavaux
SHA2230.02Fast, incremental SHA hashing for bytestrings (bsd3, cryptography, library)2011-02-280.2.5SveinOveAas
SJW80.01The Simple Javascript Wrench (bsd3, library, program, web)2022-02-130.1.2.4tissevert
SMTPClient160.02A simple SMTP client library (bsd3, library, network)2013-02-111.1.0StephenBlackheath
SNet50.01Declarative coördination language for streaming networks. (language, lgpl, library)2012-09-240.1.0MerijnVerstraaten
SQLDeps90.01Calculate db-data dependencies of functions (bsd3, database, library)2013-05-200.1AlexanderThiemann
SSTG312.00STG Symbolic Execution (bsd3, library, program, web)2017-08-170.1.1.7AntonXue
STL220.02STL 3D geometry format parsing and pretty-printing (bsd3, graphics, library)2019-06-290.3.0.6bergey
STLinkUSB80.01STLink USB interface in Haskell (bsd3, hardware, library, microcontroller, stm32)2017-11-030.1.1MarcFontaine
STM32-Zombie90.01control a STM32F103 microcontroller (bsd3, hardware, library, microcontroller, stm32)2017-11-030.2.0MarcFontaine
STM32F103xx-SVD110.01Definition for Peripherals,Registers and Fields from STM32F103xx.svd (bsd3, hardware, library, microcontroller, stm32)2017-11-030.1MarcFontaine
STMonadTrans1800.08A monad transformer version of the ST monad (bsd3, library, monads)2024-01-040.4.8AndreasAbel, JosefSvenningsson
SVD2HS40.01translate a SVD of a Microcontroller to Haskell tables (bsd3, hardware, library, microcontroller, stm32, svd)2017-11-030.1MarcFontaine
SVGFonts1040.011Fonts from the SVG-Font format (bsd3, graphics, library)2021-11-011.8.0.1BrentYorgey, JanBracker, RyanYates, TillmannVogt, jeffreyrosenbluth, bergey
SVGPath170.04Parsing the path command of SVG (bsd3, graphics, library)2014-06-161.1.2RohanDrape, TillmannVogt
SWMMoutGetMB150.01A parser for SWMM 5 binary .OUT files (environment, hydrology, lgpl, library, water)2015-11-300.1.1.1siddhanathan
SableCC2Hs100.01Generate a parser (in Haskell) with the SableCC parser generator. (bsd3, library, parsing, program)2012-06-130.0.1.0MarcFontaine
Safe (deprecated in favor of safe)70.04Library for safe (pattern match free) functions (bsd3, deprecated, library, unclassified)2007-01-120.1
SafeSemaphore1160.029Much safer replacement for QSemN, QSem, and SampleVar (bsd3, concurrency, library)2014-05-030.10.1ChrisKuklewicz
Salsa100.01A .NET Bridge for Haskell (.net, bsd3, foreign, library)2014-09-060.2.0.2AndrewAppleyard, TimMatthews
Saturnin80.00Saturnin CI / Job System (application-server, bsd3, library, program)2015-05-180.1.0.2yac
SciBaseTypes130.02Base types and classes for statistics, sciences and humanities (bsd3, data, library)2021-06-040.1.1.0ChristianHoener
SciFlow200.02Scientific workflow management system (control, library, mit)2019-05-260.7.0kaizhang
SciFlow-drmaa60.00Scientific workflow management system (control, library, mit)2019-05-260.1.0kaizhang
SecureHash-SHA3132.00simple static linked SHA3 using private symbols and the ref impl (bsd2, library, system)2019-01-250.1.1.0CarterSchonwald
SegmentTree170.01Data structure for querying the set (or count) of intervals covering given point (bsd3, data, library)2012-10-290.3AlexandruScvortov, DmitryAstapov
SelectSequencesFromMSA120.00Selects a representative subset of sequences from multiple sequence alignment. (bioinformatics, gpl, library, program)2018-03-121.0.5FlorianEggenhofer
Semigroup130.03A semigroup (bsd3, data, library)2011-04-130.0.7TonyMorris
SeqAlign (deprecated in favor of seqalign)40.01Sequence Alignment (bsd3, deprecated, library, unclassified)2015-04-230.1.0.0rcallahan
SessionLogger50.01Easy Loggingframework (lgpl, library, logging)2011-07-060.3.0.0GeroKriependorf
Set110.00See README for more info (data, library, mpl)2019-12-270.0.2.0
ShellCheck2202.04Shell script analysis tool (gpl, library, program, static-analysis)2024-03-080.10.0koala_man, vidarhol
Shellac120.05A framework for creating shell envinronments (bsd3, library, user-interfaces)2016-06-030.9.9RobertDockins
Shellac-compatline90.01"compatline" backend module for Shellac (bsd3, library, user-interfaces)2016-06-030.9.9RobertDockins
Shellac-editline100.02Editline backend module for Shellac (bsd3, library, user-interfaces)2016-06-030.9.9RobertDockins
Shellac-haskeline70.01Haskeline backend module for Shellac (bsd3, library, user-interfaces)2016-06-040.2.1JudahJacobson, RobertDockins
Shellac-readline90.02Readline backend module for Shellac (bsd3, library, user-interfaces)2016-06-030.9.9RobertDockins
ShortestPathProblems40.02grammars for TSP and SHP (bsd3, data, library)2017-03-060.0.0.1ChristianHoener
ShowF150.03Show for * -> * (bsd3, library, text)2013-11-270.1.1ConalElliott
Shpadoinkle172.011A programming model for declarative, high performance user interface. (bsd3, library, web)2021-06-020.3.2.0fresheyeball
Shpadoinkle-backend-pardiff130.01A Virtual Dom in pure Haskell, based on Html as an Alignable Functor. (bsd3, library, web)2021-06-020.3.0.1fresheyeball
Shpadoinkle-backend-snabbdom100.00Use the high-performance Snabbdom virtual dom library written in JavaScript. (bsd3, library, web)2021-06-020.3.0.2fresheyeball
Shpadoinkle-backend-static180.03A backend for rendering Shpadoinkle as Text. (bsd3, library, web)2021-06-020.2.0.1fresheyeball
Shpadoinkle-console130.00Support for the native browser console (bsd3, library, web)2021-06-020.0.1.4fresheyeball
Shpadoinkle-debug (deprecated in favor of Shpadoinkle-console)110.00Debugging tools for Shpadoinkle applications. (bsd3, deprecated, library, web)2020-06-210.0.0.1fresheyeball
Shpadoinkle-developer-tools80.00Chrome extension to aide in development (bsd3, library, program, web)2021-06-020.0.0.2fresheyeball
Shpadoinkle-disembodied70.00Shpadoinkle as a static site. (bsd3, library, web)2021-06-020.0.0.2fresheyeball
Shpadoinkle-html140.03A typed, template generated Html DSL, and helpers. (bsd3, library, web)2021-06-020.3.0.2fresheyeball
Shpadoinkle-isreal30.00Isreal Swan will make a snowman for you! (gpl, library, web)2021-06-020.0.0.2fresheyeball
Shpadoinkle-lens160.00Lens combinators for Shpadoinkle applications. (bsd3, library, web)2021-06-020.0.0.4fresheyeball
Shpadoinkle-router120.01A single page application rounter for Shpadoinkle based on Servant. (bsd3, library, web)2021-06-020.3.0.1fresheyeball
Shpadoinkle-streaming40.00Integration of the streaming library with Shpadoinkle continuations. (bsd3, library, web)2021-06-020.0.0.2fresheyeball
Shpadoinkle-template50.00Read standard file formats into Shpadoinkle with Template Haskell (bsd3, library, web)2021-06-020.0.0.2fresheyeball
Shpadoinkle-widgets110.00A collection of common reusable types and components. (bsd3, library, web)2021-06-020.2.0.1fresheyeball
Shrub90.014-way trie fuzzy search (bsd3, library, unclassified)2015-04-230.1.0.0rcallahan
SimpleAES230.06Fast AES encryption/decryption for bytestrings (bsd3, cryptography, library)2010-05-160.4.2DavidHimmelstrup
SimpleEA170.01Simple evolutionary algorithm framework. (ai, bsd3, library)2012-06-150.2.1ErlendHamberg
SimpleGL (deprecated in favor of definitive-graphics)80.01A Simple Graphics Library from the SimpleH framework. (bsd3, deprecated, graphics, library)2013-09-170.9.3MarcCoiffier
SimpleH (deprecated in favor of definitive-base)90.02A light, clean and powerful Haskell utility library (deprecated, library, prelude)2013-11-281.2MarcCoiffier
SimpleLog120.01Simple, configurable logging (bsd3, library, system)2015-01-190.1.0.3AndrasSlemmer
SimpleServer50.01A simple static file server, for when apache is overkill (library, mit, program, web)2017-06-250.1.1.2AnupamJain
SimpleTableGenerator112.01Simple table generator (gpl, library, text)2017-02-220.2.0.0klntsky
Sit260.01Prototypical type checker for Type Theory with Sized Natural Numbers (dependent-types, library, program)2023-08-030.2023.8.3AndreasAbel
SizeCompare110.01Fast size comparison for standard containers. (data, library)2010-03-020.1BramSchuur
Slides230.01Generate slides from Haskell code (graphics, library, mit)2018-10-090.1.0.10darwin226
SmithNormalForm30.00A lightweight Haskell implementation of Smith normal form over the integers. (library, linearalgebra, math, mit)2021-12-310.1.0.0BrianHwang
Smooth40.01A tiny, lazy SMT solver (bsd3, library, math)2014-11-050.1.0.1dillonhuff
SmtLib50.01Library for parsing SMTLIB2 (formal-methods, library, mit)2015-02-220.1.0.0roger62
SoOSiM100.01Abstract full system simulator (bsd3, library, simulation)2012-06-190.2.1.0ChristiaanBaaij
SoccerFun330.02Football simulation framework for teaching functional programming (ai, bsd3, education, game, library, program)2015-12-020.5.3JanRochel
SoccerFunGL150.01OpenGL UI for the SoccerFun framework (ai, bsd3, education, game, library, program)2015-12-020.5.3JanRochel
Sonnex70.01Sonnex is an alternative to Soundex for french language (gpl, library, natural-language-processing, text)2014-12-010.1.0.3zigazou
Southpaw60.01Assorted utility modules (library, mit, utilities)2015-07-230.1.0.2SwiftsNamesake
SpatialMath180.033d math including quaternions/euler angles/dcms and utility functions (bsd3, library, math)2023-09-160.2.7.1ScottWalck
SpinCounter60.01Lock free Spin Counter (bsd3, data, library)2015-01-240.0.1julek
Spintax370.01Random text generation based on spintax (bsd3, library, text)2024-03-210.3.6.1MichelBoucey
Spock1502.759Another Haskell web framework for rapid development (bsd3, library, web)2020-12-090.14.0.0AlexanderThiemann, BrandonSimmons
Spock-api170.02Another Haskell web framework for rapid development (bsd3, library, web)2020-12-090.14.0.0AlexanderThiemann
Spock-api-ghcjs90.01Another Haskell web framework for rapid development (bsd3, library, web)2020-12-090.14.0.0AlexanderThiemann
Spock-api-server150.01Another Haskell web framework for rapid development (bsd3, library, web)2020-12-090.14.0.0AlexanderThiemann
Spock-auth (deprecated)60.01Provides authentification helpers for Spock (bsd3, deprecated, library, web)2014-07-130.2.0.1AlexanderThiemann
Spock-core440.04Another Haskell web framework for rapid development (bsd3, library, web)2022-07-200.14.0.1AlexanderThiemann, BrandonSimmons
Spock-digestive140.02Digestive functors support for Spock (library, mit, web)2016-08-250.3.0.0AlexanderThiemann
Spock-lucid130.02Lucid support for Spock (bsd3, library, web)2017-08-050.4.0.1Artyom
Spock-worker260.01Background workers for Spock (library, mit, web)2016-08-250.3.1.0AlexanderThiemann
SpreadsheetML260.02Write support for Excel's SpreadsheetML format (bsd3, library, text)2012-02-210.1JasonDagit
Sprig (deprecated)40.03Binding to Sprig (bsd3, deprecated, foreign-binding, library)2010-01-110.1.1LiamOConnorDavis
Stack252.251Stack data structure (bsd3, data-structures, library)2019-01-180.4.0rwlock
Stasis60.01A simple MVCC like library (bsd3, concurrency, library, program)2014-01-130.0.1zcourts
StateVar2340.029State variables (bsd3, data, library)2021-07-251.2.2EdwardKmett, SvenPanne, phadej, ryanglscott
StateVar-transformer90.02State variables (bsd3, data, library)2014-03-061.0.0.0seagull
StatisticalMethods100.02Collection of useful statistical methods. (gpl, library, statistics)2011-08-220.0.0.1ChristianHoener
StockholmAlignment242.02Libary for Stockholm aligmnent format (bioinformatics, gpl, library)2019-12-171.3.0FlorianEggenhofer
Stomp50.01Client library for Stomp brokers. (bsd3, library, network)2011-07-010.1.1VitaliyRukavishnikov
Strafunski-ATermLib100.01An abstract data type designed for the exchange of tree-like data structures (bsd3, data, library)2013-05-031.6.0.3JamesKoppel
Strafunski-StrategyLib200.02Library for strategic programming (bsd3, generics, library)2018-03-115.0.1.0AlanZimmerman, JamesKoppel
StrappedTemplates80.02General purpose templates in haskell (bsd3, library, text)2015-07-120.2.0.2hansonkd
StrategyLib50.01 (all-rights-reserved, generics, library)2007-07-144.0.0.0SamuelBronson
Stream1290.013A library for manipulating infinite lists. (bsd3, data, library)2015-02-060.4.7.2WouterSwierstra
StrictBench60.01Benchmarking code through strict evaluation (library, testing)2009-06-080.1.1RemcoNiemeijer
StrictCheck112.01StrictCheck: Keep Your Laziness In Check (library, mit, testing)2019-11-010.3.0kwf
StringUtils160.01String manipulation utilities (lgpl, library, text)2018-05-080.2.0.2CIX_68
SuffixStructures60.00Suffix array construction (bsd3, data, data-structures, library, program)2015-05-070.0.1.0ChristianHoener
SvgIcons50.00Svg Icons and more (bsd3, graphics, library, web)2023-05-131.1.1RamiroPastor
SybWidget100.02Library which aids constructing generic (SYB3-based) widgets (gui, library)2012-12-020.5.6MadsLindstroem
SyntaxMacros (deprecated in favor of murder)70.01Syntax Macros in the form of an EDSL (deprecated, development-, library)2012-05-311.0.3MarcosViera
Sysmon110.01Sybase 15 sysmon reports processor (bsd3, database, library)2011-03-070.1.2VitaliyRukavishnikov
TBC90.01Testing By Convention (bsd3, library, program, testing)2012-06-240.0.3PeterGammie
TBit90.01Utilities for condensed matter physics tight binding calculations. (bsd3, library, science)2015-04-200.4.2.3danielsmw
TCache600.06A Transactional cache with user-defined persistence (bsd3, data, database, library)2023-02-120.13.3AlbertoCorona
THEff160.01TH implementation of effects. (bsd3, control, effect, library, th-)2017-01-220.1.4kolodeznydiver
TLT112.01Testing in monads and transformers without explicit specs (lgpl, library, program, test)2022-09-300.5.0.0jpmrst
TORCS80.00Bindings to the TORCS vehicle simulator. (bindings, frp, library, program, simulation)2018-02-140.1.0.2MarkSantolucito
TTTAS210.04Typed Transformations of Typed Abstract Syntax (language-, library)2015-04-160.6.0MarcosViera
TV260.03Tangible Values -- composable interfaces (bsd3, interfaces, library)2013-08-140.5.0ConalElliott
TYB100.01Template Your Boilerplate - a Template Haskell version of SYB (bsd3, generics, library)2013-02-180.2.3MichaelAdams, ThomasDuBuisson
TableAlgebra180.02Ferry Table Algebra (bsd3, database, library)2011-08-170.7.1JeroenWeijers
Tahin110.01Tahin Password Generator (bsd3, library, password, program)2016-04-060.1.2mtesseract
Tainted140.01Tainted type, and associated operations (bsd3, control, data, library, monads, trans)2015-05-270.1.0.2RossMeikleham
Tape80.02Bidirectionally infinite streams, akin to the tape of a Turing machine. (bsd3, data, library)2014-06-280.4.0.0kwf
TaskMonad50.00A collection of tools which can be used to access taskwarrior from xmonad. (bsd3, library, xmonad)2019-03-301.0.1mmagorsc
TastyTLT70.00Run TLT tests from Tasty (lgpl, library, program, test)2022-05-240.0.0.0jpmrst
Taxonomy130.03Libary for parsing, processing and vizualization of taxonomy data (bioinformatics, gpl, library)2021-05-302.2.0FlorianEggenhofer
TeX-my-math190.02Render general Haskell math to LaTeX. Or: math typesetting with high signal-to-noise–ratio. (gpl, library, math, program)2023-04-260.203.0.0leftaroundabout
TeaHS (deprecated)50.01TeaHS Game Creation Library (bsd3, deprecated, game, library)2010-06-050.3.1LiamOConnorDavis
Tensor200.05Tensor data types (bsd3, data, library)2018-07-251.1.0.2SvenPanne
TernaryTrees300.01Efficient pure ternary tree Sets and Maps (bsd3, data-structures, library, program)2011-01-220.2.0.2AlexMason
TestExplode100.01Generates testcases from program-snippets (lgpl, library, testing)2015-06-100.1.0.0hjg
Theora30.01 (library, unclassified)2009-05-211.0PierreEtienneMeunier
Thingie (deprecated in favor of Hieroglyph)100.01Purely functional 2D drawing (bsd3, deprecated, graphics, library)2008-12-180.80JeffersonHeard
ThreadObjects110.01Mutable objects that reside in their own threads. (concurrency, gpl, library)2012-08-100.0TimothyHobbs
Thrift150.04Haskell bindings for the Apache Thrift RPC system (foreign, library)2013-04-120.6.0.1DonaldStewart, KirkPeterson, OzgunAtaman
TicTacToe60.01A sub-project (exercise) for a functional programming course (bsd3, education, library)2011-02-150.0.1TonyMorris
TigerHash130.01TigerHash with C implementation (cryptography, gpl, library)2010-04-160.2NikolayOrlyuk
TimePiece100.01A simple tile-based digital clock screen saver (library, program, public-domain, screensaver)2014-05-160.0.5AudreyTang
TinyLaunchbury60.01Simple implementation of call-by-need using Launchbury's semantics (bsd3, compilers-interpreters, library)2011-06-201.0.1DavidSankel
TinyURL70.01Use TinyURL to compress URLs (bsd3, library, web)2009-02-160.1.0ReidBarton
Top50.02Constraint solving framework employed by the Helium Compiler. (constraints, library, program)2012-08-211.7JurriaanHage
TotalMap82.01A total map datatype (control, library, mit)2019-09-130.1.1.1edwardwas
Tournament50.01Tournament related algorithms (game, library, mit)2012-05-260.0.1EirikAlbrigtsen
TraceUtils140.02Functions that should have been in Debug.Trace (bsd3, development, library)2012-10-150.1.0.2EyalLotem
TransformeR (deprecated)60.00eDSL in R for Safe Variable Transformarion (bsd3, deprecated, dsl, library, program, security, statistics)2016-08-040.1.0.0remy
Transhare120.01A library to apply transformation to containers so as to maximize sharing of unchanged subcomponents. (bsd3, data, library)2011-06-190.9ChrisKuklewicz
TreeCounter70.01Wait-free Tree Counter (bsd3, data, library)2015-01-240.0.2julek
TreeStructures50.01A collection of heaps and search trees (bsd3, data-structures, library)2010-03-150.0.2BrendanHickey
TreeT130.01Transformer for Data.Tree (control, library, monads, public-domain)2011-09-170.0RahulGopinath
Treiber150.01Lock free Treiber stack (bsd3, data, library)2015-01-310.0.4julek
TrendGraph80.01A simple trend Graph script (graphics, library, public-domain)2014-07-010.1.0.1AlperAYDIN
TrieMap590.02Automatic type inference of generalized tries with Template Haskell. (algorithms, bsd3, library)2013-04-184.1.0LouisWasserman
Twofish170.01An implementation of the Twofish Symmetric-key cipher. (bsd3, codec, cryptography, library)2013-09-070.3.2RonLeisti
TypeCompose670.031Type composition classes & instances (bsd3, composition, control, library)2018-11-070.9.14ConalElliott
TypeNat110.02Some Nat-indexed types for GHC (data, library, mit)2022-05-190.5.0.1alexvieth
UISF290.05Library for Arrowized Graphical User Interfaces. (bsd3, gui, library)2015-09-020.4.0.0dwincort
URLT (deprecated in favor of web-routes)60.02Library for maintaining correctness of URLs within an application. (bsd3, deprecated, language, library, web)2010-03-160.14JeremyShaw
URLb50.01DEPRECATED A simple, liberal URL parser. (bsd3, library, text)2012-03-140.0.1JasonDusek
UTFTConverter60.00Processing popular picture formats into .c or .raw format in RGB565 (graphics, library, mit, program, text)2016-05-040.1.0.1cirquit
Unique1222.07It provides the functionality like unix "uniq" utility (bsd3, data, library)2021-09-300.4.7.9kapral
Unixutils920.08A crude interface between Haskell and Unix-like operating systems (bsd3, library, system)2023-12-181.54.3DavidFox, JeremyShaw
Unixutils-shadow60.01A simple interface to shadow passwords (aka, shadow.h) (bsd3, library, system)2012-03-051.0.0JeremyShaw
Updater70.01Monadic FRP library based on stm (apache, frp, library)2015-09-170.3yokto
UrlDisp70.01Url dispatcher. Helps to retain friendly URLs in web applications. (bsd3, library, network, web)2009-02-040.1.7ArtyomShalkhakov
Useful210.01Some useful functions and shorthands. (bsd3, library, unclassified)2010-12-220.0.6DanielHolden
UtilityTM130.01Utility functions that are missing from the standard library (bsd3, development, library)2011-09-290.0.4TonyMorris
VKHS770.01Provides access to Vkontakte social network via public API (bsd3, library, program, web)2019-01-151.9.2SergeyMironov
VRML40.00VRML parser and generator for Haskell (graphics, library, mit, program)2020-02-100.1.0.0junjihashimoto
Validation (deprecated in favor of validation)90.01A data-type like Either but with an accumulating Applicative (bsd3, data, deprecated, library)2012-08-140.2.0TonyMorris
ValveValueKeyvalue141.50A Valve Value-keyvalue parser for Haskell made with Parsec. (keyvalue, library, mit, parsing, source, valve)2021-10-181.1.0.0berna
Vec350.015Fixed-length lists and low-dimensional linear algebra. (bsd3, data, library, math)2014-08-061.0.5ScottDillard
Vec-Boolean130.02Provides Boolean instances for the Vec package (bsd3, data, library, math)2012-08-051.0.6TobiasBexelius
Vec-OpenGLRaw100.03Instances and functions to interoperate Vec and OpenGL. (bsd3, graphics, library, math)2010-06-280.2.0.1ChristopherLaneHinson
Vec-Transform150.03This package is obsolete (bsd3, graphics, library, math)2012-08-051.1TobiasBexelius
VecN140.01a simple peano-indexed vector type (bsd3, data, library)2012-03-030.0.2AndrasSlemmer
ViennaRNA-bindings260.04ViennaRNA v2 bindings (bindings, bioinformatics, ffi, library)2017-11-230.233.2.0ChristianHoener
ViennaRNA-extras50.01ViennaRNA v2 extensions (bioinformatics, bsd3, library)2017-11-230.0.0.1ChristianHoener
ViennaRNAParser360.03Libary for parsing ViennaRNA package output (bioinformatics, gpl, library)2017-10-181.3.3FlorianEggenhofer
Villefort711.50Villefort is a task manager and time tracker (bsd3, library, program, task, web)2019-04-300.1.2.19AliceReuter
Vis260.02Painless 3D graphics, no affiliation with gloss (bsd3, graphics, library)2024-05-091.0.0ScottWalck
Vulkan90.01A binding for the Vulkan API (bsd3, graphics, library)2016-01-110.1.0.0SvenPanne
VulkanMemoryAllocator892.03Bindings to the VulkanMemoryAllocator library (bsd3, graphics, library)2023-10-180.11.0.1jophish, expipiplus1
WAVE190.05WAVE audio file IO library (bsd3, data, library, program, sound)2020-04-020.1.6BartonMassey
WEditor160.02Generic text-editor logic for use with fixed-width fonts. (apache, library, text)2020-04-210.2.1.1ta0kira
WEditorBrick80.00Text-editor widget with dynamic line-wrapping for use with Brick. (apache, graphics, library, program)2020-04-200.2.0.1ta0kira
WEditorHyphen100.00Language-specific hyphenation policies for WEditor. (apache, library, text)2020-04-210.1.0.5ta0kira
WL500gPLib40.01A simple library to access to the WL 500gP router from the Haskell code (bsd3, library, network, program)2009-10-150.3.1VasylPasternak
WMSigner50.01WebMoney authentication module (cryptography, data, library, mit)2014-11-260.1.0.0triplepointfive
WURFL (deprecated)30.01Convert the WURFL file into a Parsec parser (bsd3, deprecated, library, web)2007-09-300.1alpheccar
WXDiffCtrl50.01WXDiffCtrl (bsd3, gui, library, user-interfaces)2010-01-110.0.1JeremyODonoghue
WashNGo70.01WASH is a family of EDSLs for programming Web applications in Haskell. (bsd3, library, program, web)2010-05-082.12.0.1MarcWeber
WaveFront130.01Parsers and utilities for the OBJ WaveFront 3D model format (graphics, library, mit)2016-10-180.5.0.0SwiftsNamesake
WeakSets480.02Simple set types. Useful to create sets of arbitrary types and nested sets. (data, lgpl, library)2023-11-051.6.1.0gsabbagh
Weather150.01Library for interacting with the Weather Underground JSON API. (bsd3, library, net)2015-04-160.1.0.4bstamour
WebBits (deprecated in favor of language-ecmascript)220.06JavaScript analysis tools (bsd3, deprecated, language, library)2012-05-102.2AndreyChudnov, ArjunGuha
WebBits-Html60.02JavaScript analysis tools (language, library)2010-02-011.0.2ArjunGuha
WebBits-multiplate40.01A Multiplate instance for JavaScript. (language, library, mit)2011-03-240.0.0.1BalazsEndresz
WebCont40.01Continuation based web programming for Happstack (bsd3, library, web)2010-07-020.0.1SamAnklesaria
WeberLogic120.01Logic interpreter (bsd3, library, math, program)2014-03-170.1.2cameronbwhite
Webrexp100.01Regexp-like engine to scrap web data (bsd3, library, program, utility)2013-05-281.1.2VincentBerthoux
Wheb150.04The frictionless WAI Framework (bsd3, library, web)2014-09-140.3.1.0hansonkd
WidgetRattus210.00An asynchronous modal FRP language (bsd3, frp, library)2024-03-150.2PatrickBahr
WikimediaParser60.01A parser for wikimedia style article markup. (bsd3, library, parsing)2009-02-060.1EzekielSmithburg
Win32-console60.01Binding to the Win32 console API (bsd3, console, library, user-interfaces)2016-09-120.1.0.0siracusa
Win32-dhcp-server140.01Win32 DHCP Server Management API (bsd3, library, system)2015-08-240.3.2MichaelSteele
Win32-errors250.06Alternative error handling for Win32 foreign calls (bsd3, library, system)2023-04-050.2.2.7MichaelSteele, gussen
Win32-extras120.01Provides missing Win32 API (bsd3, graphics, library, system)2013-11-130.2.0.1KidoTakahiro
Win32-junction-point110.01Support for manipulating NTFS junction points. (bsd3, library, system)2015-03-300.2.1.1MichaelSteele
Win32-notify200.02A binding to part of the Win32 library for file notification (bsd3, library, system)2017-09-120.3.0.3GregWeber, MarkDittmer, NiklasBroberg, PepeIborra
Win32-security60.01Haskell bindings to a security-related functions of the Windows API (library, mit, system)2015-04-060.1.1anton_dessiatov
Win32-services250.02Windows service applications (bsd3, library, system)2019-05-150.4.0.1MichaelSteele, gussen
Win32-services-wrapper120.01Wrapper code for making a Win32 service (bsd3, library, system)2015-05-270.1.3.0GaneshSittampalam
Win32-shortcut40.01Support for manipulating shortcuts (.lnk files) on Windows (bsd3, library, system)2017-01-130.0.1lato
Wired120.01Wire-aware hardware description (bsd3, hardware, language, library)2014-05-060.3EmilAxelsson
WordAlignment80.00Bigram word pair alignments. (gpl, library, linguistics, program)2017-03-140.2.0.0ChristianHoener
WordNet120.01Haskell interface to the WordNet database (bsd3, library, natural-language-processing, text)2013-08-261.1.0JoelTaylor, MaxRabkin
WordNet-ghc7470.01Haskell interface to the WordNet database (bsd3, library, natural-language-processing, text)2013-09-060.1.3JoelTaylor
Wordlint160.01Plaintext prose redundancy linter. (library, program, text)2015-02-270.2.0.4bgbgbg
Workflow552.02Workflow patterns over a monad for thread state logging & recovery (bsd3, control, library, workflow)2015-05-010.8.3AlbertoCorona
WringTwistree270.00Whole-message cipher and tree hash (bsd3, cryptography, library, program)2024-05-310.1.0.0PierreAbbat
WxGeneric120.01Generic (SYB3) construction of wxHaskell widgets (gui, library)2012-12-020.8.1MadsLindstroem
X210.01A light-weight XML library (library, text, xml)2019-11-180.3.1.0HerbertValerioRiedel
X112012.041A binding to the X11 graphics library (bsd3, graphics, library)2022-09-141.10.3DanielWagner, DonaldStewart, PeterJones, PeterSimons, SpencerJanssen, TomasJanousek, psibi, dminuoso, xmonad, TonyZorman
X11-extras160.01Missing bindings to the X11 graphics library (bsd3, graphics, library)2007-10-120.4DonaldStewart, SpencerJanssen
X11-rm72.02A binding to the resource management functions missing from X11. (bsd3, graphics, library)2011-09-060.2TroelsHenriksen
X11-xdamage90.01A binding to the Xdamage X11 extension library (bsd3, graphics, library)2011-05-260.1.2DonaldStewart, EwanHiggs
X11-xfixes50.01A binding to the Xfixes X11 extension library (graphics, library, mit)2011-05-260.1.1reacocard
X11-xft1050.06Bindings to the Xft and some Xrender parts (bsd3, graphics, library)2021-12-110.3.4BrentYorgey, ClemensFruhwirth, TomasJanousek, psibi, clefru, xmonad, TonyZorman
X11-xshape140.02A binding to the Xshape X11 extension library (bsd3, graphics, library)2010-04-270.1.1DonaldStewart, EwanHiggs
XAttr (deprecated in favor of linux-xattr)100.01Read, set, and list extended attributes (deprecated, library, system)2013-03-150.1.1NicolaSquartini
XInput60.01Bindings for the DirectX XInput library. (bsd3, library, system)2009-02-230.1ErikCharlebois
XML100.01Extensible Markup Language (bsd3, data, library)2018-08-190.0.1.0
XMLParser222.251A library to parse xml (gpl, library, xml)2019-05-220.1.0.8AlanHawkins
XMMS60.01XMMS2 client library. (library, network, sound)2010-04-010.1.1EvgeniyVodolazskiy
XMPP110.01XMPP library (bsd3, library, network)2009-12-030.1.2GregoriKholomyev, OlegIvanov
XSaiga262.01An implementation of a polynomial-time top-down parser suitable for NLP (attribute-grammars, bsd3, library, memoization, natural-language-processing, parser-combinators, parsing, program, text)2020-10-071.7.0.0InBetweenNames
Xauth150.02A binding to the X11 authentication library (bsd3, graphics, library)2009-01-060.1SpencerJanssen
XmlHtmlWriter62.01A library for writing XML and HTML (bsd3, language, library)2012-05-250.0.0.1MatthewMirman
Xorshift128Plus60.01Pure haskell implementation of xorshift128plus random number generator. (library, math, public-domain)2015-04-140.1.0.1hkanai
YFrob50.01Yampa-based library for programming robots (bsd3, frp, library, reactivity, yampa, yampa-)2010-10-120.4TristanSkudlik
YamlReference340.01YAML reference implementation (library, program, text)2016-02-230.10.0OrenBenKiki
Yampa1292.516Elegant Functional Reactive Programming Language for Hybrid Systems (bsd3, frp, library, reactivity)2024-06-090.14.9GeorgeGiorgidze, IvanPerez, keera_studios_ci
Yampa-core80.01Library for programming hybrid systems. (bsd3, frp, library, reactivity)2015-06-250.2.0NikolayOrlyuk
Yocto (deprecated in favor of yocto)110.01A Minimal JSON Parser & Printer for Haskell (deprecated, library, mit, text)2014-01-270.1.0ajg
Yogurt120.01A MUD client library (bsd3, library, network)2011-06-180.4.1MartijnVanSteenbergen
Z-Botan192.00Crypto for Haskell (bsd3, data, library)2021-06-040.4.0.0winterland
Z-Data972.55Array, vector and text (bsd3, data, library)2023-08-022.0.0.2winterland, lyndward
Z-IO672.04Simple and high performance IO toolkit for Haskell (bsd3, data, library)2022-11-262.0.0.0winterland, lyndward
Z-MessagePack140.00MessagePack (bsd3, data, library)2021-04-250.4.1.0winterland, lyndward
Z-YAML130.00YAML tools (bsd3, data, library)2023-07-160.3.5.0winterland, lyndward
ZEBEDDE (deprecated)40.01Polymer growth simulation method (bsd3, deprecated, library, math)2015-07-290.1.0.0hackrilege
ZFS80.01Oleg's Zipper FS (library, monads, public-domain)2014-11-250.0.2GwernBranwen, jkarni
ZipFold170.01Zipping folds (bsd3, data, library)2009-07-120.1.4ConalElliott
ZipperAG220.01An implementationg of Attribute Grammars using Functional Zippers (bsd3, experimental, library)2014-10-190.9prmartins
Zora330.02Graphing library wrapper + assorted useful functions (bsd3, library, unclassified)2015-05-161.2.0bgwines
Zwaluw60.01Combinators for bidirectional URL routing (bsd3, library, text)2010-11-070.1MartijnVanSteenbergen
aasam62.00Convert distfix precedence grammars to unambiguous context-free grammars. (apache, library, parsing)2022-08-180.2.0.0mobotsar
abacate80.02Parser for a language similar to Cucumber's Gherkin (language, library)2012-08-110.0.0.0MarcoSilva
abcBridge120.01Bindings for ABC, A System for Sequential Synthesis and Verification (bsd3, data, library)2015-12-120.15AaronTomb, KevinQuick, RobertDockins, galoisinc
abcnotation140.02Haskell representation and parser for ABC notation. (bsd3, library, music)2015-06-301.9.0HansHoglund
abeson90.01interconversion between aeson and bson. (data, library, mit)2014-09-190.1.0.1HirotomoMoriwaki
abides70.01Simple boolean tests to see if a value abides by certain properties (bsd3, data, library, testing)2019-09-230.0.1athanclark
abnf150.01Parse ABNF and generate parsers for the specified document (bsd2, library, text)2016-06-200.4.1.0Xandaros
abstract-deque890.08Abstract, parameterized interface to mutable Deques. (bsd3, data-, library)2014-02-050.3RyanNewton
abstract-deque-tests130.01A test-suite for any queue or double-ended queue satisfying an interface (bsd3, data-, library)2014-02-050.3RyanNewton
abstract-par460.011Type classes generalizing the functionality of the 'monad-par' library. (bsd3, control, library, monads, parallelism)2013-11-060.3.3RyanNewton
abstract-par-accelerate70.02Provides the class ParAccelerate, nothing more. (bsd3, library, parallelism)2012-05-140.3.3RyanNewton
abt101.251Abstract binding trees for Haskell (language, library, mit)2015-01-110.1.1.0JonSterling
ac-machine120.02Aho-Corasick string matching algorithm in Haskell (bsd3, data, library)2013-09-300.2.0.5YutaTaniguchi
ac-machine-conduit60.01Drive Aho-Corasick machines in Conduit pipelines (bsd3, data, library)2013-09-300.1.0.0YutaTaniguchi
acc322.03Sequence optimized for monoidal construction and folding (library, mit, unclassified)2023-11-290.2.0.3NikitaVolkov
accelerate882.544An embedded language for accelerated array processing (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism)2020-08-281.3.0.0ManuelChakravarty, TrevorMcDonell
accelerate-arithmetic150.03Linear algebra and interpolation using the Accelerate framework (bsd3, library, math)2018-03-171.0.0.1HenningThielemann
accelerate-bignum110.01Fixed-length large integer arithmetic for Accelerate (accelerate, bsd3, data, library)2020-08-280.3.0.0TrevorMcDonell
accelerate-blas130.01Numeric Linear Algebra in Accelerate (accelerate, bsd3, library, math)2020-08-280.3.0.0TrevorMcDonell
accelerate-cublas60.01Basic Linear Algebra using native CUBLAS library (bsd3, library, math, program)2017-04-230.1HenningThielemann
accelerate-cuda (deprecated in favor of accelerate-llvm-ptx)320.08Accelerate backend for NVIDIA GPUs (bsd3, compilers-interpreters, concurrency, data, deprecated, library, parallelism)2017-03-310.17.0.0ManuelChakravarty, TrevorMcDonell
accelerate-cufft100.01Accelerate frontend to the CUFFT library (Fourier transform) (bsd3, library, math)2017-12-151.0HenningThielemann
accelerate-examples260.01Examples using the Accelerate library (accelerate, bsd3, library)2020-08-281.3.0.0ManuelChakravarty, TrevorMcDonell
accelerate-fft180.02FFT using the Accelerate library (accelerate, bsd3, library, math)2020-08-281.3.0.0TrevorMcDonell
accelerate-fftw70.01Accelerate frontend to the FFTW library (Fourier transform) (bsd3, library, math)2018-03-171.0.0.1HenningThielemann
accelerate-fourier110.02Fast Fourier transform and convolution using the Accelerate framework (bsd3, library, math)2018-03-171.0.0.5HenningThielemann
accelerate-io310.05Convert between Accelerate arrays and raw pointers (accelerate, bsd3, data, library)2020-08-281.3.0.0ManuelChakravarty, TrevorMcDonell
accelerate-io-JuicyPixels60.00Convert between Accelerate arrays and JuicyPixels images (accelerate, bsd3, data, library)2020-08-280.1.0.0TrevorMcDonell
accelerate-io-array50.00Convert between Accelerate and array (accelerate, bsd3, data, library)2020-08-280.1.0.0TrevorMcDonell
accelerate-io-bmp80.00Convert between Accelerate arrays and BMP images (accelerate, bsd3, data, library)2020-08-280.1.0.0TrevorMcDonell
accelerate-io-bytestring140.03Convert between Accelerate and ByteString (accelerate, bsd3, data, library)2020-08-280.1.0.0TrevorMcDonell
accelerate-io-cereal40.00Binary serialisation of Accelerate arrays using cereal (accelerate, bsd3, data, library)2020-08-280.1.0.0TrevorMcDonell
accelerate-io-repa50.00Convert between Accelerate and Repa arrays (accelerate, bsd3, data, library)2020-08-280.1.0.0TrevorMcDonell
accelerate-io-serialise90.00Binary serialisation of Accelerate arrays using serialise (accelerate, bsd3, data, library)2021-01-050.1.0.0TrevorMcDonell
accelerate-io-vector80.01Convert between Accelerate and vector (accelerate, bsd3, data, library)2020-08-280.1.0.0TrevorMcDonell
accelerate-kullback-liebler112.00Kullback-Liebler divergence (accelerate, array, bsd3, library)2020-09-010.1.2.1vmchale
accelerate-llvm320.06Accelerate backend component generating LLVM IR (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism)2020-08-281.3.0.0TrevorMcDonell
accelerate-llvm-native240.05Accelerate backend for multicore CPUs (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism)2020-08-281.3.0.0TrevorMcDonell
accelerate-llvm-ptx302.05Accelerate backend for NVIDIA GPUs (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism)2020-08-281.3.0.0TrevorMcDonell
accelerate-random (deprecated in favor of mwc-random-accelerate)50.01Generate Accelerate arrays filled with high quality pseudorandom numbers (bsd3, data, deprecated, library)2015-10-160.15.0.0TrevorMcDonell
accelerate-typelits52.01a typesafe way encode accelerate matrices and vectors (library, math)2016-05-170.1.0.0epsilonhalbe
accelerate-utility130.05Utility functions for the Accelerate framework (bsd3, library, parallelism)2018-03-171.0.0.1HenningThielemann
accentuateus110.01A Haskell implementation of the Accentuate.us API. (bsd3, library, web)2011-06-030.9.4MichaelSchade
access-time90.02Cross-platform support for retrieving file access times (bsd3, library, system)2012-02-030.1.0.4MaxBolingbroke
access-token-provider60.01Provides Access Token for Services (bsd3, data, library)2018-05-010.1.1.0mtesseract
accuerr150.01Data type like Either but with accumulating error type (bsd3, development, library)2016-06-180.2.0.2OmariNorman
ace230.01Attempto Controlled English parser and printer (bsd3, library, linguistics)2014-11-280.6ChrisDone
achille30.00A library for building static site generators (library, mit, web)2020-09-270.0.0flupe
acid-state1852.527Add ACID guarantees to any serializable Haskell data structure. (database, library, program, public-domain)2023-08-030.16.1.3AdamGundry, AndreasAbel, DavidFox, DavidHimmelstrup, DavidJohnson, JeremyShaw
acid-state-dist90.01A replication backend for acid-state (database, library, mit)2015-08-210.1.0.1maxvoit
acid-state-tls80.01Add TLS support for Data.Acid.Remote (database, library, public-domain)2014-06-300.9.2JeremyShaw
acl2120.02Writing and calling ACL2 from Haskell. (bsd3, formal-methods, language, library)2014-10-010.0.1TomHawkins
acme-all-monad40.01A monad which is powerful enough to interpret any action (acme, library, public-domain)2015-06-020.1.0.0PhilFreeman
acme-box170.00A full featured empty project (acme, bsd3, library, program)2015-07-110.0.0.0twebb
acme-cadre120.01car, cdr and more (acme, library, public-domain)2014-09-040.1Jafet
acme-circular-containers90.00Spineless containers which are fast to read but inefficient to update (acme, library)2019-01-170.1.0.0gelisam
acme-cofunctor132.01A Cofunctor is a structure from category theory dual to Functor (acme, bsd3, library)2017-05-130.1.1.0JasperVanDerJeugt
acme-colosson120.01Determines whether it is numberwang. (acme, bsd3, library)2011-10-180.1KeeganMcAllister
acme-comonad40.01A more efficient dualization (bsd3, library, ntrol)2012-12-080.1.0.0JoeQuinn
acme-cuteboy180.00Maybe gives you a cute boy (acme, library, program, public-domain)2018-01-250.1.0.0chessai
acme-cutegirl152.01Maybe gives you a cute girl (acme, gpl, library, program)2014-01-270.2.0.0MateuszKowalczyk
acme-default130.01A class for types with a distinguished aesthetically pleasing value (acme, library)2016-07-250.1.0esz
acme-dont220.02A "don't" construct (acme, bsd3, library)2020-04-011.2GracjanPolak, jack
acme-everything162.250Install everything. (acme, library, public-domain)2018-11-192018.11.18quchen
acme-flipping-tables50.01Stop execution with rage. (acme, bsd3, library)2015-06-300JacobStanley
acme-functors102.01The best applicative functors. (acme, bsd3, library)2022-01-040.1.0.1chris_martin
acme-grawlix120.01More readable names for commonly used symbols (acme, bsd3, library)2015-08-100.1.0.2kadoban
acme-hq9plus70.01An embedded DSL for the HQ9+ programming language (acme, library, public-domain)2012-06-120.1JoeyAdams
acme-http140.01fastest Haskell PONG server in the world (bsd3, library, program, web)2016-08-050.2.3JeremyShaw
acme-inator50.01Evil inventions in the Tri-State area (acme, library, program, public-domain)2012-02-100.1.0.0MarkLentczner
acme-io60.01The only true way to do IO in Haskell! (acme, library)2014-10-300.1.0.1benzrf
acme-iot120.01IO monad transformer (control, library, mit)2016-08-130.1.0.1mniip
acme-kitchen-sink50.01A place for dumping that does-not-feel-right code while you improve it (bsd3, library, other)2017-02-210.1.0.0marcosdumay
acme-left-pad82.01free your haskell from the tyranny of npm! (agpl, library, text)2016-03-303.0JoeQuinn
acme-lolcat150.01LOLSPEAK translator (acme, bsd3, library)2015-04-060.1.1AntonNikishaev
acme-lookofdisapproval90.01Express your disapproval (acme, bsd3, library)2013-07-170.1AntonNikishaev
acme-memorandom80.01Memoized random number generation (acme, library, mit)2015-05-150.0.3ion
acme-microwave140.01The eighth wonder of the world, kitchen math! (acme, bsd3, library)2015-02-070.1.0.2JoeQuinn
acme-miscorder60.01Miscellaneous newtypes for orderings of discutable use. (acme, library, public-domain)2015-02-260.1.0.0LoicArjanen
acme-missiles492.01Cause serious international side effects. (acme, library, public-domain)2012-04-150.3JoeyAdams
acme-mutable-package (deprecated)82.51A mutable package. (acme, deprecated, library, mit)2018-01-010fozworth, Hackage
acme-not-a-joke60.00implements ACME clients (rfc-8555) (bsd3, library, security)2024-04-230.1.0.0LucasDiCioccio
acme-now60.01An interface to the philosophical and metaphysical "now" (acme, library, public-domain)2009-07-161.0.0.1SjurGjoesteinKarevoll
acme-numbersystem90.01Define the less than and add and subtract for nats (acme, bsd3, library)2014-01-090.3.0.0MaxwellSwadling
acme-omitted140.01A name for omitted definitions (acme, bsd3, library)2016-08-193.0.0.0JoachimFasting
acme-one140.01The identity element of package dependencies (acme, library, public-domain)2015-06-210.0.2ion
acme-operators62.251Operators of base, all in one place! (bsd3, documentation, library)2015-07-150.2.0.0phadej
acme-php120.01The flexibility of Haskell and the safety of PHP (acme, bsd3, library)2016-04-200.0.5JoeQuinn
acme-pointful-numbers140.01Make more than one point in numeric literals (acme, bsd3, library)2014-05-070.1.2.4AntonNikishaev
acme-realworld110.01Primitives for manipulating the state of the universe (acme, bsd3, library)2011-12-090.1.1JoeyAdams
acme-safe61.251Safe versions of some infamous haskell functions such as fromJust (acme, library)2015-05-020.1.0.0fgaz
acme-schoenfinkel82.01Proper names for curry and uncurry (acme, bsd3, library)2013-08-300.1.1ErtugrulSoeylemez, esz
acme-smuggler130.01Smuggle arbitrary values in arbitrary types (acme, bsd3, library)2018-10-021.1.1.0benc
acme-strfry70.01A binding to the glibc strfry function. (acme, bsd3, library)2012-01-260.1ElliottHird
acme-stringly-typed60.01Stringly Typed Programming (acme, bsd3, library)2014-08-291.0.0.0SvenStruett
acme-strtok140.01A Haskell port of the C/PHP strtok function (acme, library, public-domain)2014-11-270.1.0.3eberlm
acme-this50.00import This (bsd3, library, this)2019-04-170.1.0.0TobiasDammers
acme-timemachine140.01An easy way to perform and unperform IO and other stateful actions. (acme, bsd3, library)2015-06-090.0.1.0mniip
acme-year181.751Get the current year (acme, library, public-domain)2024-05-012024JoeyAdams
acme-zalgo92.251A somewhat flexible Zalgo̐ te̳͜x̥̖̉̓͞t̍̌̔ ̀̃t̴̢̞̜͓̝r̶̬̆̂̒͟á̧̡͎͔̯̰̕n̹̾̓ͬͦ̍͘ṡ̢͓͉ͮ͆l̠̖̹̗̳̖̽̌ͤ͞a͚̭͙̹̲ͭͩt͈͐o̢̭͇͍̟͐ͬ̾ͪ͜r͇.̸̅ͭ̐̀̊ͨ͛ (acme, library, mit)2018-02-250.1.2.1AntonEkblad
acme-zero82.00The absorbing element of package dependencies (acme, library, public-domain)2015-06-210.0.2ion
acousticbrainz-client70.00AcousticBrainz API client (library, unclassified)2019-04-100.1.0.0koral
acquire310.05Abstraction over management of resources (library, mit, resources)2024-01-060.3.5NikitaVolkov, effectfully, IrinaArtemeva, vlastachu
action-permutations210.03Execute a set of actions (e.g. parsers) in each possible order (bsd3, control, library)2014-04-110.0.0.1RossPaterson
active2100.03Abstractions for animation (bsd3, data, library)2023-12-150.2.1BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
activehs-base140.01Basic definitions for activehs (bsd3, documentation, education, library)2016-05-240.3.0.4PeterDivianszky, lspitzner, GaborPali, gombocarti
activitypub80.01ActivityPub Haskell Library (bsd3, library, web)2018-09-160.1.0.0LukeHoersten
activitystreams-aeson70.01An interface to the ActivityStreams specification (bsd3, codec, library)2016-02-210.2.0.2gdritter
actor60.01Actors with multi-headed receive clauses (bsd3, concurrency, library)2008-10-220.1.1MartinSulzmann
acts110.00Semigroup actions and torsors. (algebra, bsd3, library, math)2022-12-030.3.1.1sheaf
ad2912.524Automatic Differentiation (bsd3, library, math)2024-05-014.5.6EdwardKmett, EricMertens, ryanglscott
ad-delcont252.250Reverse-mode automatic differentiation with delimited continuations (bsd3, library, machine-learning, math, numeric, optimisation, optimization)2023-07-030.5.0.0ocramz
adaptive-containers90.01Self optimizing container types (bsd3, data, library)2009-04-110.3DonaldStewart
adaptive-cubature140.00Multidimensional integration (gpl, library, numerical)2023-09-150.1.1.0stla
adaptive-tuple80.01Self-optimizing tuple types (bsd3, data, library)2010-03-160.2.0JohnLato
adb70.01Android Debug Bridge (ADB) protocol (bsd3, library, network)2018-05-220.1.0.1StephenBlackheath
addy60.00A full-featured library for parsing, validating, and rendering email addresses (bsd2, library, text)2020-10-290.1.0.1PeterJones
adhoc-fixtures80.01Manage fine grained fixtures (data, library)2022-12-310.1.0.1gdifolco
adhoc-fixtures-hspec60.00Manage fine grained fixtures (data, library)2022-12-310.1.0.1gdifolco
adhoc-network50.02Ad-hoc P2P network protocol (library, network)2008-04-281.0.3GwernBranwen, StephanFriedrichs
adict160.02Approximate dictionary searching (bsd3, library, natural-language-processing)2013-07-230.4.1JakubWaszczuk
adjunction60.00See README for more info (adjunctions, bsd3, library, math)2020-02-010.0.0.0
adjunctions4062.2558Adjunctions and representable functors (adjunctions, bsd3, data-structures, library)2022-08-154.4.2EdwardKmett, EricMertens, ryanglscott, AaronVargo
adler32192.01An implementation of Adler-32, supporting rolling checksum operation (bsd3, cryptography, hash, library)2018-03-150.1.2.0MariosTitas
adobe-swatch-exchange50.01parse Adobe Swatch Exchange files and (optionally) output .css files with the colors (bsd3, library, program, web)2013-04-120.2.0JeremyShaw
adp-multi110.02ADP for multiple context-free languages (algorithms, bioinformatics, bsd3, data-structures, library)2013-05-290.2.3MaikRiechert
adp-multi-monadiccp80.01Subword construction in adp-multi using monadiccp (algorithms, bioinformatics, bsd3, data-structures, library)2013-05-290.2.1MaikRiechert
adtrees40.00Modelling, rendering and quantitative analysis on attack defense trees (gpl, language, library)2019-02-230.1.0.0umazalakain
advent-of-code-api622.00Advent of Code REST API bindings and servant API (bsd3, library, web)2023-12-120.2.9.1jle
advent-of-code-ocr180.00Parse Advent of Code ASCII art letters (bsd3, library, program, text)2022-12-140.1.2.1jle
aern2-fun60.01Generic operations for real functions (bsd3, library, math)2022-07-140.2.9.0MichalKonecny
aern2-mfun60.02Multi-variate real function optimisation and proving (bsd3, library, math, program)2022-07-140.2.9.0MichalKonecny
aern2-mp610.05Multi-precision ball (interval) arithmetic (bsd3, library, math)2023-08-190.2.15.1MichalKonecny
aern2-real800.01Real numbers as convergent sequences of intervals (bsd3, library, math)2023-04-110.2.15MichalKonecny
aeson13683.02286Fast JSON parsing and encoding (bsd3, json, library, text, web)2024-06-112.2.3.0AdamBergmark, BasVanDijk, BryanOSullivan, HerbertValerioRiedel, phadej, lyxia
aeson-applicative40.01make To/From JSOn instances from an applicative description (data, library, mit)2015-06-240.1.0.0GregWeber
aeson-attoparsec160.02Embed an Attoparsec text parser into an Aeson parser (bsd3, library, web)2017-11-150.0.0athanclark
aeson-better-errors580.012Better error messages when decoding JSON values. (json, library, mit, text, web)2022-03-070.9.1.1hdgarrood
aeson-bson70.01Mapping between Aeson's JSON and Bson objects. (data, library)2013-05-240.3.0AlfredoDiNapoli
aeson-casing490.039Tools to change the formatting of field names in Aeson instances. (data, library, mit)2019-03-280.2.0.0andrewrademacher
aeson-coerce100.01Initial project template from stack (bsd3, library, web)2016-06-210.1.0.0angerman
aeson-combinators360.00Aeson combinators for dead simple JSON decoding (bsd3, json, library, text, web)2023-12-290.1.2.1MarekFajkus
aeson-commit190.00Parse Aeson data with commitment (bsd3, json, library, text, web)2022-06-161.6.0jonascarpay
aeson-compat (deprecated in favor of aeson)570.08Compatibility layer for aeson (bsd3, deprecated, library, web)2021-10-090.3.10phadej
aeson-decode60.01Easy functions for converting from Aeson.Value (apache, json, library)2023-03-010.1.0.1chris_martin, Monoid_Mary
aeson-default140.01Apply default value to FromJSON instacnes' Maybe fields (bsd3, default, hkd, json, library)2020-02-040.9.1.0gqk007
aeson-dependent-sum60.00JSON encoding/decoding for dependent-sum (data, dependent-types, gpl, json, library)2022-08-270.1.0.1jack
aeson-deriving150.00data types for compositional, type-directed serialization (library, mit, serialization)2020-10-100.1.1.2Cliff_Harvey
aeson-diff782.05Extract and apply patches to JSON documents. (algorithms, bsd3, json, library, program, web)2022-05-261.1.0.13ThomasSutton, janus, velveteer
aeson-diff-generic70.01Apply a json-patch to any haskell datatype. (bsd3, json, library, web)2018-04-170.0.3KristofBastiaensen
aeson-extra800.011Extra goodies for aeson (aeson, bsd3, data, library)2023-07-090.5.1.3phadej
aeson-filthy100.02Several newtypes and combinators for dealing with less-than-cleanly JSON input. (bsd3, json, library, text, web)2019-12-080.1.4AlecHeller
aeson-flat150.01Tools for creating flat JSON serializations (bsd3, library, web)2017-04-110.1.1seanhess
aeson-flatten140.01JSON flatten for Aeson (bsd3, json, library, text, web)2016-05-030.1.0.2JiriMarsicek
aeson-flowtyped220.01Create Flow or TypeScript type definitions from Haskell data types. (bsd3, library, web)2023-01-130.14.0MikeLedger
aeson-gadt-th572.02Derivation of Aeson instances for GADTs (bsd3, json, library)2024-05-280.2.5.2CaleGibbard, JohnEricson, abrar
aeson-generic-compat250.01Compatible generic class names of Aeson (bsd3, library, text)2023-11-240.0.2.0KeiHibino
aeson-generics-typescript50.00Generates TypeScript definitions that match Generic Aeson encodings (bsd3, library, program, web)2023-12-130.0.0.1fresheyeball
aeson-helper140.02Aeson helper func (aeson, bsd3, data, library)2022-04-240.2.0.0Lupino
aeson-injector392.07Injecting fields into aeson values (data, json, library, mit, web)2023-11-212.0.0.0NCrashed
aeson-iproute260.02Aeson instances for iproute types (bsd3, data, library)2022-05-080.3.0sickmind, MaxGabriel
aeson-json-ast90.01Integration layer for "json-ast" and "aeson" (library, mit, unclassified)2016-11-160.1.1NikitaVolkov
aeson-lens270.05Lens of Aeson (bsd3, data, library)2013-02-140.5.0.0HideyukiTanaka
aeson-match-qq370.00Declarative JSON matchers. (bsd2, library, web)2023-07-191.7.0MatveyAksenov
aeson-modern-tojson130.00Provide a handy way for derving ToJSON proprely. (json, library, text, web)2022-07-260.2.0.0gdifolco
aeson-native (deprecated in favor of aeson)110.010Fast JSON parsing and encoding (deprecated) (bsd3, deprecated, json, library, text, web)2012-01-190.3.3.2MichaelSnoyman
aeson-optics540.04Law-abiding optics for aeson (data, json, library, mit, optics)2023-06-271.2.1phadej
aeson-options (deprecated)80.03Options to derive FromJSON/ToJSON instances (data, deprecated, json, library, mit)2018-10-010.1.0serokell
aeson-parsec-picky140.01Alternative JSON parser based on Parsec and Aeson (bsd3, json, library, text)2015-12-110.1.0.1MatejKollar
aeson-picker240.01Tiny library to get fields from JSON format (bsd3, json, library, text, web)2022-03-230.1.0.6ozzzzz, maksbotan
aeson-possible60.00Possible values for aeson (bsd3, data, library)2024-01-230.1.0.0jonathanjouty
aeson-prefix80.01Hiearchical prefixing for aeson (bsd3, json, library, text, web)2016-04-170.1.0.2JiriMarsicek
aeson-pretty3492.25137JSON pretty-printing library and command-line tool. (bsd3, json, library, pretty-printer, text, web)2023-07-010.8.10FalkoPeters, martijnbastiaan
aeson-qq772.012JSON quasiquoter for Haskell (json, library, mit)2021-10-110.8.4OscarFinnsson, SimonHengel
aeson-quick230.01Quick JSON extractions with Aeson (bsd3, json, library)2022-05-020.2.0ssadler
aeson-result120.02API Result for aeson (aeson, api, bsd3, library, web)2022-04-240.2.0.0Lupino
aeson-schema300.01Haskell JSON schema validator and parser generator (data, library, mit)2020-04-090.4.2.0MateuszKowalczyk, TimBaumann, ChristianMarie, ocramz
aeson-schemas562.01Easily consume JSON data on-demand with type-safety (bsd3, json, library, quasiquoters)2024-01-051.4.2.1brandonchinn178
aeson-serialize90.01Simple serialization functions for aeson types (bsd3, library, unclassified)2014-08-010.0.0KevinCotrone
aeson-single-field42.00Conveniently wrap a single value in a record when encoding to and from JSON (json, library, mit, text, web)2022-06-120.1.0.0edwardwas
aeson-smart62.01Smart derivation of Aeson instances (library, mit, web)2012-08-170.2.0.0SamAnklesaria
aeson-streams50.01An HTTP client library for JSON-based APIs (bsd3, library, web)2014-12-060.1.0VoMinhThu
aeson-t120.01Transform JSON (data, library, mit)2015-04-280.0.5begriffs
aeson-tiled140.00Aeson instances for the Tiled map editor. (bsd3, game-engine, library)2023-11-080.0.2.3AlexanderBondarenko, SchellScivally
aeson-toolkit110.01A generalization of Aeson over Failure (json, library, mit, text, web)2013-12-070.0.1SimonHengel
aeson-typescript660.02Generate TypeScript definition files from your ADTs (bsd3, json, library, text, web)2024-01-290.6.3.0thomasjm
aeson-unqualified-ast270.00Aliases to "aeson" AST making it importable unqualified (library, mit, unclassified)2023-10-111.0.0.3NikitaVolkov
aeson-utils200.04Utilities for working with Aeson. (bsd3, data, library)2015-05-250.3.0.2AdamBergmark, ErikHesselink
aeson-value-parser810.02API for parsing "aeson" JSON tree into Haskell types (data, json, library, mit, parsing)2023-12-090.19.7.2NikitaVolkov
aeson-via210.00Wrappers to derive-via Aeson ToJSON/FromJSON typeclasses (bsd3, data, library)2023-08-090.2.2ejconlon
aeson-warning-parser450.02Library providing JSON parser that warns about unexpected fields in objects. (bsd3, json, library)2023-12-070.1.1MichaelSnoyman, fpcomplete, mpilgrem
aeson-with230.01withXField combinators for aeson (aeson, data, library, mit)2020-08-090.1.2.0locallycompact
aeson-yak210.01Handle JSON that may or may not be a list, or exist (data, library, mit)2017-12-200.1.1.3tejon
aeson-yaml511.51Output any Aeson value as YAML (pure Haskell library) (bsd3, json, library, text, web, yaml)2021-11-131.1.0.1patrick, janey
affection160.01A simple Game Engine using SDL (game, lgpl, library)2018-09-250.0.0.9nek0
affine110.01Affine spaces (generalized) (bsd3, library, math)2018-05-170.1.1.0
affine-invariant-ensemble-mcmc (deprecated in favor of flat-mcmc)50.01General-purpose sampling (bsd3, deprecated, library, machine-learning, numerical, statistics)2012-09-260.2.0.0JaredTobin
affinely-extended140.01 (data, library, mit)2017-04-050.1.0.0clinton
afis140.01Anti-forensic Information Splitter (bsd3, cryptography, data, library)2013-10-280.1.2VincentHanquez
agda-language-server330.00An implementation of language server protocal (LSP) for Agda 2. (development, library, mit, program)2023-11-230.2.6.3.0AndreasAbel, banacorn
agda-snippets (deprecated in favor of Agda)120.01Render just the Agda snippets of a literate Agda file to HTML (bsd3, dependent-types, deprecated, library, program)2017-06-042.5.2LiamOConnorDavis
agda-snippets-hakyll (deprecated in favor of Agda)120.01Literate Agda support using agda-snippets, for Hakyll pages. (bsd3, dependent-types, deprecated, library)2017-06-040.1.2.2LiamOConnorDavis
agda-unused60.00Check for unused code in an Agda project. (dependent-types, library, mit, program)2022-11-260.3.0msuperdock
agda2train140.00Agda backend to generate training data for machine learning purposes. (agda, bsd3, library, machine-learning, program)2023-10-170.0.3.0omelkonian
agentx190.01AgentX protocol for write SNMP subagents (bsd3, library, network)2015-06-150.2.0.0chemist
agreeing200.00Idiomatic data structure for agreement (bsd3, data, library)2023-11-060.2.2.0jcranch
agum240.01Unification and Matching in an Abelian Group (algebra, library, program)2019-10-172.8JohnRamsdell
aig190.02And-inverter graphs in Haskell. (bsd3, data, library)2018-06-120.2.6AaronTomb, KevinQuick, RobertDockins, galoisinc
aip110.00Aeronautical Information Package (AIP) (aviation, bsd3, data, library, program)2019-03-040.1.3qfpl
air250.017air (bsd3, development, library)2015-05-032015.5.4JinjingWang
air-extra230.06air-extra (bsd3, development, library)2015-05-032015.5.4JinjingWang
air-spec100.02air spec helper (bsd3, development, library)2013-07-012013.7.1JinjingWang
air-th60.06air (bsd3, development, library)2014-11-172014.11.17JinjingWang
airbrake110.01An Airbrake notifier for Haskell (bsd3, library, network)2014-06-080.2.0.0JoelTaylor
airgql362.01Automatically generate a GraphQL API for an SQLite database (agpl, cli-tool, database, graphql, library, program, servant, sql, sqlite, web)2024-06-080.7.1.3adrian
airship260.01A Webmachine-inspired HTTP library (library, mit, web)2022-04-110.9.5lambda_foo, reiddraper, patrick_thomson
airtable-api180.01Requesting and introspecting Tables within an Airtable project. (bsd3, library, web)2017-03-100.3.2.4ooblahman
aivika842.09A multi-method simulation library (bsd3, library, simulation)2023-10-286.1DavidSorokin
aivika-branches210.01Nested discrete event simulation module for the Aivika library (bsd3, library, simulation)2023-10-140.4DavidSorokin
aivika-distributed470.01Parallel distributed discrete event simulation module for the Aivika library (bsd3, library, simulation)2024-05-211.5DavidSorokin
aivika-experiment630.04Simulation experiments for the Aivika library (bsd3, library, simulation)2023-10-145.4.0DavidSorokin
aivika-experiment-cairo310.01Cairo-based charting backend for the Aivika simulation library (bsd3, library, simulation)2023-10-145.4.1DavidSorokin
aivika-experiment-chart710.03Simulation experiments with charting for the Aivika library (bsd3, library, simulation)2023-10-145.4.1DavidSorokin
aivika-experiment-diagrams300.01Diagrams-based charting backend for the Aivika simulation library (bsd3, library, simulation)2023-10-145.4.1DavidSorokin
aivika-gpss180.01GPSS-like DSL for Aivika (bsd3, library, simulation)2023-10-140.7.1DavidSorokin
aivika-lattice220.01Nested discrete event simulation module for the Aivika library using lattice (bsd3, library, simulation)2023-10-140.7DavidSorokin
aivika-realtime150.01Soft real-time simulation module for the Aivika library (bsd3, library, simulation)2023-10-140.4DavidSorokin
aivika-transformers510.07Transformers for the Aivika simulation library (bsd3, library, simulation)2023-10-286.1DavidSorokin
ajhc142.01Haskell compiler that produce binary through C language (compiler, gpl, library, program)2013-12-180.8.0.10KiwamuOkabe
al430.01OpenAL 1.1 raw API. (bsd3, library, sound)2018-03-170.1.4.2DimitriSabadie
alarmclock620.02Wake up and perform an action at a certain time. (bsd3, concurrency, library)2022-03-230.7.0.6dcturner, dten
alerta150.01Bindings to the alerta REST API (api, bsd3, library, monitoring, web)2017-11-120.1.0.6MarkHopkins
alerts160.01Alert messages for web applications (bsd3, library, web)2019-06-280.1.2.0alx741, DanielCampoverde
alex-meta370.02Quasi-quoter for Alex lexers (bsd3, development, library)2021-03-130.3.0.13JonasDuregard, ArtemPelenitsyn
alex-prelude60.01Collection of useful functions for writing console applications (bsd3, library, system)2017-09-120.1.1.1AlexSayers
alex-tools340.03A set of functions for a common use case of Alex. (development, library)2023-05-230.6.1EricMertens, IavorDiatchki, TrevorElliott, galoisinc
alfred140.01utility library for Alfred version 2 (bsd3, library, utils)2015-05-170.5PatrickBahr
alfred-margaret200.01Fast Aho-Corasick string searching (bsd3, data, library, program, text)2022-08-312.1.0.0fatho, rkrzr
alg (deprecated)530.08Algebraic structures (bsd3, deprecated, library, math)2019-12-240.2.13.1
alga (deprecated)150.00Algorithmic automation for various DAWs (deprecated, gpl, language, library, program)2016-09-100.2.2mrkkrp
algebra1330.012Constructive abstract algebra (algebra, bsd3, library, math)2017-12-254.3.1EdwardKmett, HiromiIshii, WolfgangJeltsch
algebra-checkers70.00Model and test API surfaces algebraically (bsd3, library, model)2022-11-190.1.0.1isovector
algebra-dag60.04Infrastructure for DAG-shaped relational algebra plans (bsd3, database, library)2015-05-290.1.1.1AlexUlrich2
algebra-driven-design80.00Companion library for the book Algebra-Driven Design by Sandy Maguire (book, bsd3, library)2020-09-010.1.1.1isovector
algebra-sql90.03Relational Algebra and SQL Code Generation (bsd3, database, library, program)2015-05-290.3.0.0AlexUlrich2
algebraic80.01General linear algebra structures. (algebra, bsd3, library, math)2014-06-170.1.0.2danilo2, Korri, MarcinMikolajczyk, iamrecursion
algebraic-classes360.02Conversions between algebraic classes and F-algebras. (bsd3, data, generics, library, math)2020-01-060.9.4SjoerdVisscher
algebraic-graphs2392.7521A library for algebraic graph construction and transformation (algebra, algorithms, data-structures, graphs, library, mit)2022-06-200.7snowleopard
algebraic-graphs-io280.00I/O utilities and datasets for algebraic-graphs (bsd3, data-mining, graphs, library, parsing)2022-08-260.5.0.1ocramz
algebraic-prelude72.01Algebraically structured Prelude (bsd3, library, web)2017-12-010.1.1.0HiromiIshii
algo-s60.00An implementation of Knuth's algorithm S. (apache, data, library, program)2016-08-160.1.0.0EricRochester
algolia40.01A client implementing the Algolia search API (bsd3, library, web)2018-06-250.1.0.0IanDuncan
algorithmic-composition-additional100.00Helps to create experimental music from a file (or its part) and a Ukrainian text. (Ukrainian, algorithmic-composition, language, library, mit, music, program, sound, sox)2022-08-170.2.0.0OleksandrZhabenko
algorithmic-composition-basic370.04Helps to create experimental music from a file (or its part) and a Ukrainian text. (Ukrainian, algorithmic-composition, language, library, mit, music, sound, sox)2022-08-170.6.0.0OleksandrZhabenko
algorithmic-composition-complex130.00Helps to create more complex experimental music from a file (especially timbre). (Ukrainian, algorithmic-composition, library, mit, music, sound, sox)2022-08-170.2.0.0OleksandrZhabenko
algorithmic-composition-frequency-shift100.00Helps to create experimental music. Uses SoX inside. (algorithmic-composition, library, mit, music, sound, sox)2021-02-240.1.0.0OleksandrZhabenko
algorithmic-composition-overtones160.00Some variants of the overtones functions to generate a timbre. (algorithmic-composition, audio, library, mit, sound, sox, timbre)2022-02-190.1.1.0OleksandrZhabenko
align160.01Sequence alignment algorithms. (bsd3, data, library)2015-07-160.1.1.2literon
align-affine30.00Sequence alignment with an affine gap penalty model (bsd3, data, library)2021-11-260.1.0.0CharlesLi
aligned-foreignptr100.01An aligned ForeignPtr type (foreign, library, public-domain, system)2010-08-010.1BalazsKomuves
alignment130.00Zip-alignment (bsd3, data, library)2023-10-050.1.0.4TonyMorris
alist280.00lists with O(1) append (bsd3, data, library)2019-08-030.1.2.7AlanHawkins
allen62.00A monadic way of calculating relations between intervals of time. (algebra, bsd3, library, program)2023-09-060.1.0.0archaversine
allocated-processor130.04Functional combinators for monadic actions that require allocation and de-allocation (bsd3, control, library)2010-05-230.0.2NoamLewis
alloy160.02Generic programming library (bsd3, generics, library)2016-03-061.2.2MattGlazar, NeilBrown
alloy-proxy-fd90.01Some add-on instances for the Alloy library (bsd3, generics, library)2009-06-081.0.0NeilBrown
ally-invest40.00Ally Invest integration library (bsd3, finance, library)2020-08-300.1.0.0VladLevenfeld
almost-fix180.01Recurse while a predicate is satisfied (bsd3, library, unclassified)2015-07-240.0.2athanclark
alpaca-netcode102.00Rollback/replay NetCode for realtime, deterministic, multiplayer games. (apache, game-engine, library, network)2021-04-020.1.0.0DavidEichmann
alphachar160.02A character between a-z (bsd3, data, library)2023-11-090.0.5TonyMorris, qfpl
alpino-tools (deprecated)90.01Alpino data manipulation tools (data, deprecated, library, natural-language-processing, program)2012-04-070.2.0DanielDeKok
alsa (deprecated in favor of alsa-seq, alsa-pcm, alsa-core)70.02Binding to the ALSA Library API. (bsd3, deprecated, library, music, sound)2009-12-290.4HenningThielemann
alsa-core370.011Binding to the ALSA Library API (Exceptions). (bsd3, library, music, sound)2012-04-270.5.0.1HenningThielemann
alsa-midi (deprecated in favor of alsa-seq)100.02Bindings for the ALSA sequencer API (MIDI stuff) (deprecated, library, music, program, sound)2010-09-200.4.0.1HenningThielemann
alsa-mixer780.06Bindings to the ALSA simple mixer API. (bsd3, library, sound)2023-12-100.3.0.1ThomasTuegel
alsa-pcm240.04Binding to the ALSA Library API (PCM audio). (bsd3, library, music, sound)2018-08-310.6.1.1HenningThielemann
alsa-seq352.08Binding to the ALSA Library API (MIDI sequencer). (bsd3, library, music, sound)2023-02-150.6.0.9HenningThielemann
altcomposition70.01Alternative combinators for unorthodox function composition (bsd3, data, library)2016-07-260.2.3.0jcristovao
alternative-extra60.01Extra utilities for alternatives (bsd3, control, library)2017-02-200.1.0.0marcosdumay
alternative-io (deprecated in favor of io-choice)100.02IO as Alternative instance (deprecated) (bsd3, data, deprecated, library)2012-04-230.0.1KazuYamamoto
alternative-vector110.01Use vectors instead of lists for many and some (bsd3, library, web)2017-10-110.0.0athanclark
alternators200.03Handy functions when using transformers. (bsd3, control, library)2018-07-021.0.0.0louispan
altfloat100.01Alternative floating point support for GHC. (library, numerical)2010-02-210.3.1NickBowler
alto50.00Implement a menu experience fit for web users. (bsd3, library, program, web)2018-04-020davean
altsvc90.00HTTP Alternative Services (bsd3, library, network, web)2019-11-240.1.0.0OlivierCheron
alure30.01A Haskell binding for ALURE (library, sound)2010-10-040.1CarlJoachimSvenn
always110.00provides a typeclass that is always satisfied (bsd3, data, library)2021-01-130.1chessai
amazon-emailer-client-snap (deprecated in favor of hworker-ses)80.01Client library for amazon-emailer daemon (bsd3, deprecated, library, network)2014-07-200.1.1.1DanielPatterson
amazon-products50.01Connector for Amazon Products API (library, mit, program, web)2014-07-090.1.0.1andrewrademacher
amazonka2522.547Comprehensive Amazon Web Services SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-accessanalyzer100.00Amazon Access Analyzer SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-account70.00Amazon Account SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-alexa-business180.01Amazon Alexa For Business SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-amp70.00Amazon Prometheus Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-amplify60.00Amazon Amplify SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-amplifybackend60.00Amazon AmplifyBackend SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-amplifyuibuilder90.00Amazon Amplify UI Builder SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-apigateway510.01Amazon API Gateway SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-apigatewaymanagementapi100.00Amazon ApiGatewayManagementApi SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-apigatewayv270.00Amazon ApiGatewayV2 SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-appconfig80.00Amazon AppConfig SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-appconfigdata90.00Amazon AppConfig Data SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-appflow70.00Amazon Appflow SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-appintegrations70.00Amazon AppIntegrations Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-application-autoscaling300.01Amazon Application Auto Scaling SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-application-insights90.00Amazon CloudWatch Application Insights SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-applicationcostprofiler80.00Amazon Application Cost Profiler SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-appmesh70.00Amazon App Mesh SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-apprunner80.00Amazon App Runner SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-appstream230.01Amazon AppStream SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-appsync170.01Amazon AppSync SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-arc-zonal-shift80.00Amazon ARC - Zonal Shift SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-athena250.01Amazon Athena SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-auditmanager70.00Amazon Audit Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-autoscaling1500.03Amazon Auto Scaling SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-autoscaling-plans150.01Amazon Auto Scaling Plans SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-backup90.00Amazon Backup SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-backup-gateway80.00Amazon Backup Gateway SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-backupstorage90.00Amazon Backup Storage SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-batch230.01Amazon Batch SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-billingconductor80.00Amazon BillingConductor SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-braket80.00Amazon Braket SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-budgets240.01Amazon Budgets SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-certificatemanager360.01Amazon Certificate Manager SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-certificatemanager-pca150.01Amazon Certificate Manager Private Certificate Authority SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-chime50.00Amazon Chime SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-chime-sdk-identity60.00Amazon Chime SDK Identity SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-chime-sdk-media-pipelines60.00Amazon Chime SDK Media Pipelines SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-chime-sdk-meetings80.00Amazon Chime SDK Meetings SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-chime-sdk-messaging80.00Amazon Chime SDK Messaging SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-chime-sdk-voice60.00Amazon Chime SDK Voice SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-cloud9180.01Amazon Cloud9 SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudcontrol80.00Amazon Cloud Control API SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-clouddirectory230.01Amazon CloudDirectory SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudformation1450.04Amazon CloudFormation SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudfront1490.01Amazon CloudFront SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudhsm1090.01Amazon CloudHSM SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudhsmv2230.01Amazon CloudHSM V2 SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudsearch1610.01Amazon CloudSearch SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudsearch-domains1360.01Amazon CloudSearch Domain SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudtrail1500.01Amazon CloudTrail SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudwatch1410.03Amazon CloudWatch SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudwatch-events440.01Amazon EventBridge SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cloudwatch-logs1640.01Amazon CloudWatch Logs SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-codeartifact100.00Amazon CodeArtifact SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-codebuild280.01Amazon CodeBuild SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-codecommit920.01Amazon CodeCommit SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-codedeploy1500.01Amazon CodeDeploy SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-codeguru-reviewer60.00Amazon CodeGuru Reviewer SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-codeguruprofiler60.00Amazon CodeGuru Profiler SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-codepipeline790.01Amazon CodePipeline SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-codestar190.01Amazon CodeStar SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-codestar-connections80.00Amazon CodeStar connections SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-codestar-notifications70.00Amazon CodeStar Notifications SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-cognito-identity1250.01Amazon Cognito Identity SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cognito-idp320.01Amazon Cognito Identity Provider SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cognito-sync1380.01Amazon Cognito Sync SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-comprehend190.01Amazon Comprehend SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-comprehendmedical70.00Amazon Comprehend Medical SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-compute-optimizer80.00Amazon Compute Optimizer SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-config1390.01Amazon Config SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-connect200.01Amazon Connect Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-connect-contact-lens70.00Amazon Connect Contact Lens SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-connectcampaigns80.00Amazon ConnectCampaignService SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-connectcases90.00Amazon Connect Cases SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-connectparticipant60.00Amazon Connect Participant Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-contrib-rds-utils80.00A Haskell equivalent of "aws rds generate-db-auth-token" (aws, library, mpl, program)2021-12-121.6.1.1avanov
amazonka-controltower100.00Amazon Control Tower SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-core2442.5375Core data types and functionality for Amazonka libraries. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cost-explorer200.01Amazon Cost Explorer Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-cur180.01Amazon Cost and Usage Report Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-customer-profiles70.00Amazon Connect Customer Profiles SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-databrew60.00Amazon Glue DataBrew SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-dataexchange60.00Amazon Data Exchange SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-datapipeline1580.01Amazon Data Pipeline SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-datasync90.00Amazon DataSync SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-detective80.00Amazon Detective SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-devicefarm600.01Amazon Device Farm SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-devops-guru60.00Amazon DevOps Guru SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-directconnect1240.01Amazon Direct Connect SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-discovery400.01Amazon Application Discovery Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-dlm90.00Amazon Data Lifecycle Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-dms330.01Amazon Database Migration Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-docdb70.00Amazon DocumentDB with MongoDB compatibility SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-docdb-elastic70.00Amazon DocumentDB Elastic Clusters SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-drs60.00Amazon Elastic Disaster Recovery Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ds580.01Amazon Directory Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-dynamodb1340.05Amazon DynamoDB SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-dynamodb-dax160.01Amazon DynamoDB Accelerator (DAX) SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-dynamodb-streams700.01Amazon DynamoDB Streams SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-ebs90.00Amazon Elastic Block Store SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ec21640.04Amazon Elastic Compute Cloud SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-ec2-instance-connect90.00Amazon EC2 Instance Connect SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ecr370.01Amazon EC2 Container Registry SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-ecr-public60.00Amazon Elastic Container Registry Public SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ecs620.02Amazon EC2 Container Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-efs610.01Amazon Elastic File System SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-eks80.00Amazon Elastic Kubernetes Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-elastic-inference80.00Amazon Elastic Inference SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-elasticache1260.01Amazon ElastiCache SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-elasticbeanstalk1400.01Amazon Elastic Beanstalk SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-elasticsearch400.02Amazon Elasticsearch Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-elastictranscoder1110.01Amazon Elastic Transcoder SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-elb950.01Amazon Elastic Load Balancing SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-elbv2270.01Amazon Elastic Load Balancing SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-emr1370.01Amazon EMR SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-emr-containers70.00Amazon EMR Containers SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-emr-serverless70.00Amazon EMR Serverless SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-evidently60.00Amazon CloudWatch Evidently SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-finspace100.00Amazon FinSpace User Environment Management service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-finspace-data70.00Amazon FinSpace Public API SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-fis70.00Amazon Fault Injection Simulator SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-fms130.01Amazon Firewall Management Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-forecast80.00Amazon Forecast Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-forecastquery80.00Amazon Forecast Query Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-frauddetector70.00Amazon Fraud Detector SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-fsx70.00Amazon FSx SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-gamelift320.01Amazon GameLift SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-gamesparks70.00Amazon GameSparks SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-glacier590.01Amazon Glacier SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-globalaccelerator50.00Amazon Global Accelerator SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-glue160.01Amazon Glue SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-grafana70.00Amazon Managed Grafana SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-greengrass150.01Amazon Greengrass SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-greengrassv270.00Amazon IoT Greengrass V2 SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-groundstation60.00Amazon Ground Station SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-guardduty180.01Amazon GuardDuty SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-health190.01Amazon Health APIs and Notifications SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-healthlake70.00Amazon HealthLake SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-honeycode60.00Amazon Honeycode SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iam1400.01Amazon Identity and Access Management SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-iam-policy170.01Amazon IAM Policy Document DSL and Combinators. (aws, cloud, library, mpl, network)2018-08-140.0.4BrendanHay
amazonka-identitystore80.00Amazon SSO Identity Store SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-imagebuilder80.00Amazon EC2 Image Builder SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-importexport1150.01Amazon Import/Export SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-inspector310.01Amazon Inspector SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-inspector270.00Amazon Inspector2 SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iot460.01Amazon IoT SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-iot-analytics170.01Amazon IoT Analytics SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-iot-dataplane390.01Amazon IoT Data Plane SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-iot-jobs-dataplane190.01Amazon IoT Jobs Data Plane SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-iot-roborunner70.00Amazon IoT RoboRunner SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iot1click-devices80.00Amazon IoT 1-Click Devices Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iot1click-projects90.00Amazon IoT 1-Click Projects Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotdeviceadvisor90.00Amazon IoT Core Device Advisor SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotevents90.00Amazon IoT Events SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotevents-data80.00Amazon IoT Events Data SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotfleethub80.00Amazon IoT Fleet Hub SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotfleetwise70.00Amazon IoT FleetWise SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotsecuretunneling60.00Amazon IoT Secure Tunneling SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotsitewise60.00Amazon IoT SiteWise SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotthingsgraph80.00Amazon IoT Things Graph SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iottwinmaker60.00Amazon IoT TwinMaker SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-iotwireless60.00Amazon IoT Wireless SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ivs60.00Amazon Interactive Video Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ivschat60.00Amazon Interactive Video Service Chat SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-kafka90.00Amazon Managed Streaming for Kafka SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-kafkaconnect70.00Amazon Managed Streaming for Kafka Connect SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-kendra90.00Amazon KendraFrontendService SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-keyspaces70.00Amazon Keyspaces SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-kinesis1200.02Amazon Kinesis SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-kinesis-analytics280.01Amazon Kinesis Analytics SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-kinesis-firehose480.01Amazon Kinesis Firehose SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-kinesis-video190.01Amazon Kinesis Video Streams SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-kinesis-video-archived-media180.01Amazon Kinesis Video Streams Archived Media SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-kinesis-video-media150.01Amazon Kinesis Video Streams Media SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-kinesis-video-signaling80.00Amazon Kinesis Video Signaling Channels SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-kinesis-video-webrtc-storage90.00Amazon Kinesis Video WebRTC Storage SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-kinesisanalyticsv260.00Amazon Kinesis Analytics SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-kms1000.06Amazon Key Management Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-lakeformation60.00Amazon Lake Formation SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-lambda1540.03Amazon Lambda SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-lex-models230.01Amazon Lex Model Building Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-lex-runtime220.01Amazon Lex Runtime Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-lexv2-models80.00Amazon Lex Model Building V2 SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-license-manager90.00Amazon License Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-license-manager-linux-subscriptions70.00Amazon License Manager Linux Subscriptions SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-license-manager-user-subscriptions80.00Amazon License Manager User Subscriptions SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-lightsail240.01Amazon Lightsail SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-location60.00Amazon Location Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-lookoutequipment50.00Amazon Lookout for Equipment SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-lookoutmetrics60.00Amazon Lookout for Metrics SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-lookoutvision60.00Amazon Lookout for Vision SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-m260.00Amazon MainframeModernization SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-macie50.00Amazon Macie SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-maciev250.00Amazon Macie 2 SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-managedblockchain50.00Amazon Managed Blockchain SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-marketplace-analytics340.01Amazon Marketplace Commerce Analytics SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-marketplace-catalog80.00Amazon Marketplace Catalog Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-marketplace-entitlement210.01Amazon Marketplace Entitlement Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-marketplace-metering380.01Amazon Marketplace Metering SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mechanicalturk210.01Amazon Mechanical Turk SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mediaconnect80.00Amazon MediaConnect SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-mediaconvert160.01Amazon Elemental MediaConvert SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-medialive170.01Amazon Elemental MediaLive SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mediapackage140.01Amazon Elemental MediaPackage SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mediapackage-vod80.00Amazon Elemental MediaPackage VOD SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-mediastore160.01Amazon Elemental MediaStore SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mediastore-dataplane150.01Amazon Elemental MediaStore Data Plane SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mediatailor70.00Amazon MediaTailor SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-memorydb70.00Amazon MemoryDB SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-mgn60.00Amazon Application Migration Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-migration-hub-refactor-spaces90.00Amazon Migration Hub Refactor Spaces SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-migrationhub200.01Amazon Migration Hub SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-migrationhub-config80.00Amazon Migration Hub Config SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-migrationhuborchestrator90.00Amazon Migration Hub Orchestrator SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-migrationhubstrategy80.00Amazon Migration Hub Strategy Recommendations SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ml600.01Amazon Machine Learning SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mobile170.01Amazon Mobile SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mq180.01Amazon MQ SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-mtl140.01MTL-style type-class and deriving-via newtypes for Amazonka (library, mit, utils)2023-09-210.1.1.0PatrickBrisbin
amazonka-mwaa80.00Amazon MWAA SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-neptune70.00Amazon Neptune SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-network-firewall80.00Amazon Network Firewall SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-networkmanager70.00Amazon Network Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-nimble80.00Amazon NimbleStudio SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-oam70.00Amazon CloudWatch Observability Access Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-omics60.00Amazon Omics SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-opensearch60.00Amazon OpenSearch Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-opensearchserverless50.00Amazon OpenSearch Service Serverless SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-opsworks1000.01Amazon OpsWorks SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-opsworks-cm250.01Amazon OpsWorks CM SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-organizations190.01Amazon Organizations SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-outposts70.00Amazon Outposts SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-panorama70.00Amazon Panorama SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-personalize60.00Amazon Personalize SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-personalize-events60.00Amazon Personalize Events SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-personalize-runtime90.00Amazon Personalize Runtime SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-pi70.00Amazon Performance Insights SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-pinpoint190.01Amazon Pinpoint SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-pinpoint-email80.00Amazon Pinpoint Email Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-pinpoint-sms-voice60.00Amazon Pinpoint SMS and Voice Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-pinpoint-sms-voice-v260.00Amazon Pinpoint SMS Voice V2 SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-pipes60.00Amazon EventBridge Pipes SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-polly230.01Amazon Polly SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-pricing160.01Amazon Price List Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-privatenetworks70.00Amazon Private 5G SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-proton80.00Amazon Proton SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-qldb80.00Amazon QLDB SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-qldb-session80.00Amazon QLDB Session SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-quicksight80.00Amazon QuickSight SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ram80.00Amazon Resource Access Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-rbin100.00Amazon Recycle Bin SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-rds1080.02Amazon Relational Database Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-rds-data160.01Amazon RDS DataService SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-redshift1180.01Amazon Redshift SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-redshift-data70.00Amazon Redshift Data API Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-redshift-serverless70.00Amazon Redshift Serverless SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-rekognition190.01Amazon Rekognition SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-resiliencehub70.00Amazon Resilience Hub SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-resource-explorer-v270.00Amazon Resource Explorer SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-resourcegroups170.01Amazon Resource Groups SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-resourcegroupstagging170.01Amazon Resource Groups Tagging API SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-robomaker60.00Amazon RoboMaker SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-rolesanywhere60.00Amazon IAM Roles Anywhere SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-route531090.01Amazon Route 53 SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-route53-autonaming170.01Amazon Cloud Map SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-route53-domains970.01Amazon Route 53 Domains SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-route53-recovery-cluster70.00Amazon Route53 Recovery Cluster SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-route53-recovery-control-config90.00Amazon Route53 Recovery Control Config SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-route53-recovery-readiness70.00Amazon Route53 Recovery Readiness SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-route53resolver70.00Amazon Route 53 Resolver SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-rum70.00Amazon CloudWatch RUM SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-s31890.021Amazon Simple Storage Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-s3-encryption70.00Amazon Simple Storage Service SDK - Client-Side Encryption. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-s3-streaming480.01Provides conduits to upload data to S3 using the Multipart API (aws, bsd3, cloud, distributed-computing, library, network)2023-08-282.0.0.0AlexMason
amazonka-s3outposts90.00Amazon S3 on Outposts SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sagemaker190.01Amazon SageMaker Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-sagemaker-a2i-runtime80.00Amazon Augmented AI Runtime SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sagemaker-edge80.00Amazon Sagemaker Edge Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sagemaker-featurestore-runtime100.00Amazon SageMaker Feature Store Runtime SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sagemaker-geospatial70.00Amazon SageMaker geospatial capabilities SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sagemaker-metrics90.00Amazon SageMaker Metrics Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sagemaker-runtime130.01Amazon SageMaker Runtime SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-savingsplans60.00Amazon Savings Plans SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-scheduler60.00Amazon EventBridge Scheduler SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-schemas90.00Amazon Schemas SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sdb1210.01Amazon SimpleDB SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-secretsmanager290.01Amazon Secrets Manager SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-securityhub70.00Amazon SecurityHub SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-securitylake60.00Amazon Security Lake SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-serverlessrepo180.01Amazon ServerlessApplicationRepository SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-service-quotas70.00Amazon Quotas SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-servicecatalog230.01Amazon Service Catalog SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-servicecatalog-appregistry70.00Amazon Service Catalog App Registry SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ses1150.03Amazon Simple Email Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-sesv280.00Amazon Simple Email Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-shield260.01Amazon Shield SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-signer80.00Amazon Signer SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-simspaceweaver50.00Amazon SimSpace Weaver SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sms180.01Amazon Server Migration Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-sms-voice80.00Amazon Pinpoint SMS and Voice Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-snow-device-management70.00Amazon Snow Device Management SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-snowball200.01Amazon Import/Export Snowball SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-sns1510.03Amazon Simple Notification Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-sqs1502.06Amazon Simple Queue Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-ssm680.01Amazon Simple Systems Manager (SSM) SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-ssm-contacts70.00Amazon Systems Manager Incident Manager Contacts SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ssm-incidents60.00Amazon Systems Manager Incident Manager SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-ssm-sap50.00Amazon Systems Manager for SAP SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sso540.02Amazon Single Sign-On SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sso-admin80.00Amazon Single Sign-On Admin SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-sso-oidc80.00Amazon SSO OIDC SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-stepfunctions330.01Amazon Step Functions SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-storagegateway960.01Amazon Storage Gateway SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-sts1550.04Amazon Security Token Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-support1160.01Amazon Support SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-support-app60.00Amazon Support App SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-swf1250.04Amazon Simple Workflow Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-synthetics60.00Amazon Synthetics SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-test570.01Common functionality for Amazonka library test-suites. (aws, library, mpl)2023-07-282.0BrendanHay
amazonka-textract60.00Amazon Textract SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-timestream-query80.00Amazon Timestream Query SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-timestream-write60.00Amazon Timestream Write SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-transcribe180.01Amazon Transcribe Service SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-transfer80.00Amazon Transfer Family SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-translate160.01Amazon Translate SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-voice-id80.00Amazon Voice ID SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-waf500.01Amazon WAF SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-waf-regional210.01Amazon WAF Regional SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-wafv270.00Amazon WAFV2 SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-wellarchitected70.00Amazon Well-Architected Tool SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-wisdom80.00Amazon Connect Wisdom Service SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-workdocs210.01Amazon WorkDocs SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-worklink90.00Amazon WorkLink SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-workmail150.01Amazon WorkMail SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-workmailmessageflow80.00Amazon WorkMail Message Flow SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-workspaces630.01Amazon WorkSpaces SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amazonka-workspaces-web60.00Amazon WorkSpaces Web SDK. (aws, library, mpl)2023-07-272.0BrendanHay
amazonka-xray230.01Amazon X-Ray SDK. (aws, cloud, distributed-computing, library, mpl, network)2023-07-272.0BrendanHay
amby130.01Statistical data visualization (bsd3, graphics, library)2016-11-260.3.2jsermeno
amqp1242.2512Client library for AMQP servers (currently only RabbitMQ) (bsd3, library, network, program)2024-06-030.23.0HolgerReinhardt
amqp-conduit80.01Conduit bindings for AMQP (see amqp package) (library, mit, network)2017-07-120.3.0.0toru_tomita
amqp-streamly110.00A simple streamly wrapper for amqp (amqp, bsd3, conduit, library, rabbitmq, streamly)2024-04-140.3.0gdifolco
amqp-worker300.00Type-safe AMQP workers (bsd3, library, network, program)2023-09-052.0.0seanhess
anagrep90.00Find strings with permutations (anagrams) that match a regular expression (bsd3, library, program, text)2020-12-100.1.0.0DylanSimon
analyze70.01making data science easy and safe with data frames (bsd3, data-science, library)2017-01-060.1.0.0AlexeyKhudyakov, ocramz, NickSeagull, ejconlon, stites
analyze-client90.01Client for analyze service (bsd3, library, web)2015-05-220.1.0.2DanielPatterson
anansi540.03Simple literate programming preprocessor (development, gpl, library, program)2015-06-050.4.8JohnMillikin
anansi-hscolour140.01Colorized looms for Anansi (development, gpl, library)2014-02-140.1.2JohnMillikin
anansi-pandoc110.01Looms which use Pandoc to parse and produce a variety of formats. (development, gpl, library)2014-03-180.1.3JohnMillikin
anatomy60.01Anatomy: Atomo documentation system (bsd3, development, library, program)2011-02-070.4AlexSuraci
android40.01Android methods exposed to Haskell (gpl, library, system)2015-09-290.0.2IvanPerez, keera_studios_ci
android-activity62.02Turn regular Haskell programs into Android Activities (bsd3, library, mobile)2017-09-280.1RyanTrinkle, abrar
android-lint-summary40.00A pretty printer for Android Lint errors (apache, library, program, web)2015-06-300.2.1passy
angle50.00A small, general-purpose programming language. (compilers-interpreters, gpl, library, program)2016-08-190.8.1.0GuiltyDolphin
animalcase150.02Convert camelCase to snake_case and vice versa (library, mit, text)2014-11-140.1.0.2ibotty
animate122.254Animation for sprites (bsd3, game, library)2018-05-190.7.0jxv
animate-frames60.00Convert sprite frames to animate files (game, library, mit, program)2018-05-300.0.1jxv
animate-preview140.00Preview tool for sprite animation (bsd3, game, library, program)2018-05-270.1.2.4jxv
animate-sdl270.01sdl2 + animate auxiliary library (bsd3, game, library)2018-05-200.1.1jxv
anitomata400.00Composable sprite animation (game, library, mit)2024-05-220.1.0.2jship
anitomata-aseprite420.00Code gen for Aseprite animations (game, library, mit, program)2024-05-220.1.1.2jship
anki-tools90.00Tools for interacting with Anki database (bsd3, database, library, program)2016-09-300.1.0.0zohl
ann40.00Informative annotations which don't change equality (bsd3, data, library)2022-06-281.0.0aspiwack
annah50.00Medium-level language that desugars to Morte (bsd3, compiler, library, program)2016-04-241.0.0GabrielGonzalez
annihilator (deprecated in favor of boolean-like)120.01Semigroups with annihilators and utility functions (bsd3, control-, deprecated, library)2016-04-050.1.0.0Shou
annotated-exception352.02Exceptions, with checkpoints and context. (bsd3, control, library)2023-09-080.2.0.5parsonsmatt
annotated-fix40.00A fixpoint of a functor that can be annotated (bsd3, data, library)2019-05-210.1.0.0GuerricChupin
annotated-wl-pprint630.05The Wadler/Leijen Pretty Printer, with annotation support (bsd3, library, text)2015-08-270.7.0dchristiansen
anonymous-sums80.03Anonymous sum types (bsd3, data, library)2016-12-230.6.0.0OmariNorman
anonymous-sums-tests70.01QuickCheck functions to accompany the anonymous-sums package (bsd3, data, library)2014-07-300.4.0.0OmariNorman
ansi-escape-codes130.01Haskell package to generate ANSI escape codes for styling strings in the terminal. (library, mit, unclassified)2017-12-140.3.0.0joegesualdo
ansi-pretty270.01AnsiPretty for ansi-wl-pprint (bsd3, library, text, user-interfaces)2019-11-200.1.2.2phadej
ansi-terminal11852.5219Simple ANSI terminal support (bsd3, library, user-interfaces)2024-04-231.1.1MaxBolingbroke, OliverCharles, RomanCheplyaka, mpilgrem
ansi-terminal-game792.00cross-platform library for terminal games (game, gpl, library)2024-02-071.9.3.0fffaaa
ansi-terminal-types3060.01Types and functions used to represent SGR aspects (bsd3, library, user-interfaces)2024-02-071.1OliverCharles, RomanCheplyaka, mpilgrem
ansi-wl-pprint (deprecated in favor of prettyprinter)3112.5119The Wadler/Leijen Pretty Printer for colored ANSI terminal output (bsd3, deprecated, library, text, user-interfaces)2023-05-181.0.2EdwardKmett, MaxBolingbroke, phadej, quchen
ansigraph220.02Terminal-based graphing via ANSI and Unicode (graphics, library, mit)2017-12-280.3.0.5Cliff_Harvey
antagonist280.01A web interface to Antisplice dungeons. (agpl, library, program, web)2016-04-040.1.0.30implementation
antfarm60.01Referring expressions for definitions (bsd3, library, natural-language-processing, program)2012-08-150.1.0.0EricKow
anticiv100.01This is an IRC bot for Mafia and Resistance. (agpl, library, network, program)2014-09-140.1.0.5implementation
antigate270.01Interface for antigate.com captcha recognition API (captcha, library, mit, network-apis, text-recognition)2017-06-122.0.2MikhailKuddah
antimirov40.01Define the language containment (=subtyping) relation on regulare expressions. (language, library, math, program)2009-01-300.1.0RickKaudewitz
antiope-athena1220.01Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-contract640.01Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-core1010.06Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-dynamodb870.01Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-es140.00Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3arbornetworks
antiope-messages690.03Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-optparse-applicative360.01Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3arbornetworks
antiope-s31310.07Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-shell240.00Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3arbornetworks
antiope-sns940.01Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-sqs880.01Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2020-10-227.5.3newhoggy, alexeyraga, arbornetworks, dsturnbull
antiope-swf300.00Please see the README on Github at <https://github.com/arbor/antiope#readme> (library, mit, services)2019-10-087.4.4arbornetworks
antiprimes90.01Initial project template from stack (bsd3, learning-haskell, library)2016-09-110.1.0.1wokibe
antiquoter50.02Combinator library for quasi- and anti-quoting. (bsd3, library, template-haskell)2013-04-140.1.1.0LarsCorbijn
antisplice450.04An engine for text-based dungeons. (agpl, game, library)2016-04-040.17.1.1implementation
antlr-haskell52.00A Haskell implementation of the ANTLR top-down parser generator (bsd3, library)2020-09-250.1.0.1KarlCronburg
antlrc50.01Haskell binding to the ANTLR parser generator C runtime library. (bsd3, library, parsing, program)2011-01-200.0.2MarkWright
any-pat180.00Quasiquoters that act on a sequence of patterns and compiles these view into patterns and expressions. (bsd3, library, utils)2024-01-180.4.0.0wvanonsem90
anydbm120.03Interface for DBM-like database systems (database, library)2012-05-011.0.7JohnGoerzen
aop-prelude180.00prelude for Algebra of Programming (bsd3, language, library)2023-04-190.4.1.2KatsutoshiItoh
aos-signature100.01An implementation of the AOS signatures (cryptography, library)2018-11-100.1.1sdiehl
aosd230.01Bindings to libaosd, a library for Cairo-based on-screen displays (bsd3, graphics, library)2019-12-140.2.2DanielSchuessler
ap-normalize1080.02Self-normalizing applicative expressions (control, library, mit)2021-05-250.1.0.1lyxia
ap-reflect150.01Partial evaluation reflection a la simple-reflect. (bsd3, debug, library)2016-10-030.3NickolayKudasov
apache-md5282.01Apache specific MD5 digest algorighm. (bsd3, cryptography, data, library)2015-06-210.6.1.4PeterTrsko
apart80.00Get all your structure and rip it apart. (bsd3, control, data, library, program)2018-09-280.1.3iokasimovmt
apecs1252.255Fast Entity-Component-System library for game programming (bsd3, control, data, game, library)2024-03-200.9.6AlexanderBondarenko, jship, jonascarpay
apecs-effectful50.00Adaptation of the apecs library for the effectful ecosystem. (bsd3, game, library)2023-05-120.1.0.0MichaelSzvetits
apecs-gloss240.00Simple gloss renderer for apecs (bsd3, library, web)2020-02-110.2.4AlexanderBondarenko, jship, jonascarpay
apecs-physics320.022D physics for apecs (bsd3, library, web)2023-10-050.4.6AlexanderBondarenko, jship, jonascarpay
apecs-physics-gloss (deprecated in favor of apecs-gloss)90.01Gloss rendering for apecs-physics (bsd3, deprecated, library, web)2018-10-170.1.0.0jonascarpay
apecs-stm200.00STM stores for apecs (bsd3, control, data, game, library)2023-11-090.2AlexanderBondarenko, jship, jonascarpay
api-builder420.04Library for easily building REST API wrappers in Haskell (bsd3, library, network)2020-01-210.17.0.0Intolerable
api-field-json-th150.01option of aeson's deriveJSON (bsd3, library, utils)2017-05-030.1.0.2nakaji_dayo
api-maker92.00Package to make APIs (bsd3, library, web)2021-12-300.1.0.6schnecki
api-monobank112.00 (library, mit, program, web)2019-07-170.1.3.0sigrlami
api-opentheory-unicode150.01OpenTheory unicode character API (library, mit, text)2015-05-131.2JoeHurd
api-rpc-accumulate30.00JSON-RPC API client for Accumulate blockchain (library, mit, program, web)2022-02-190.1.0.0sigrlami
api-rpc-factom70.00RPC API client for Factom (library, mit, program, web)2019-10-250.1.3.2sigrlami
api-rpc-pegnet80.00simple json-rpc client for PegNet (library, mit, web)2020-01-130.1.1.2sigrlami
api-tools280.03DSL for generating API boilerplate and docs (bsd3, cloud, distributed-computing, library, network, program, web)2023-03-280.10.1.0AdamGundry, ChrisDornan
api-yoti50.00Api bindings for Yoti services (library, mit, web)2019-07-300.1.0.0sigrlami
apiary1282.515Simple and type safe web framework that generate web API documentation. (library, mit, web)2017-10-272.1.2HirotomoMoriwaki, winterland
apiary-authenticate300.01authenticate support for apiary web framework. (library, mit, web)2017-10-271.5.1HirotomoMoriwaki, winterland
apiary-clientsession350.02clientsession support for apiary web framework. (library, mit, web)2017-10-271.5.1HirotomoMoriwaki, winterland
apiary-cookie380.02Cookie support for apiary web framework. (library, mit, web)2017-10-261.5.1HirotomoMoriwaki, winterland
apiary-eventsource220.01eventsource support for apiary web framework. (library, mit, web)2017-10-271.5.1HirotomoMoriwaki, winterland
apiary-helics160.01helics support for apiary web framework. (library, mit, web)2015-03-041.4.0HirotomoMoriwaki, winterland
apiary-http-client140.01A http client for Apiary. (library, mit, web)2017-11-010.1.4.0winterland
apiary-logger330.02fast-logger support for apiary web framework. (library, mit, web)2017-10-271.5.1HirotomoMoriwaki, winterland
apiary-memcached190.01memcached client for apiary web framework. (library, mit, web)2015-03-041.4.0HirotomoMoriwaki, winterland
apiary-mongoDB190.01mongoDB support for apiary web framework. (library, mit, web)2017-10-271.5.1HirotomoMoriwaki, winterland
apiary-persistent442.01persistent support for apiary web framework. (library, mit, web)2017-10-251.5.1HirotomoMoriwaki, winterland
apiary-purescript320.01purescript compiler for apiary web framework. (library, mit, web)2015-03-041.4.0HirotomoMoriwaki, winterland
apiary-redis60.01redis support for apiary web framework. (library, mit, web)2017-11-111.5.1winterland
apiary-session90.03session support for apiary web framework. (library, mit, web)2017-10-241.5.0HirotomoMoriwaki, winterland
apiary-websockets300.01websockets support for apiary web framework. (library, mit, web)2017-10-241.5.0HirotomoMoriwaki, winterland
apigen50.00FFI API generator for several languages (development, gpl, library, program)2023-11-230.0.1iphydf
apioiaf-client142.01Consumer library for anapioficeandfire.com (bsd3, library, web)2016-12-210.2.1.0krberger
apis80.01A Template Haskell library for generating type safe API calls (bsd2, library, web)2014-12-220.0.1FabianBergmark
apns-http270.00Apple Push Notification service HTTP/2 integration. (bsd3, library, network, program)2020-01-140.1.1.0dridus
apotiki60.01a faster debian repository (library, mit, program, system)2014-01-240.5.2pyr
app-lens110.01applicative (functional) bidirectional programming beyond composition chains (bsd3, data, lenses, library)2016-09-250.1.0.3kztk
app-settings370.01A library to manage application settings (INI file-like) (bsd3, configuration, library)2018-10-010.2.0.12EmmanuelTouzery
appar1910.04A simple applicative parser (bsd3, library, parsing)2019-05-070.1.8KazuYamamoto
appc90.01app container types and tools (data, library, mit, program)2015-04-100.0.6wereHamster
appendful120.02 (library, mit, unclassified)2022-06-190.1.0.0Norfair
appendful-persistent120.00 (library, mit, unclassified)2023-10-090.1.0.1Norfair
appendmap280.03Map with a Semigroup and Monoid instances delegating to Semigroup of the elements (bsd3, data-structures, library)2018-09-020.1.5AlexeyKotlyarov
applicable100.00A class for things that can be applied (data, library, mit)2022-07-170.4.1.0anselmschueler
applicative-extras270.014Instances for Applicative (bsd3, control, library)2011-01-030.1.8ChrisEidhof
applicative-fail160.01Applicative functor and monad which collects all your fails (bsd3, control, library)2015-08-031.1.1AlekseyUymanov
applicative-logic322.00Generalized logic operations for Applicative and Alternative functors (bsd3, control, library)2024-05-240.1.0.2typeterrorist
applicative-numbers240.06Applicative-based numeric instances (bsd3, data, library, numerical)2014-04-090.1.3ConalElliott
applicative-parsec60.01An applicative parser combinator library (gpl, language, library)2015-04-090.1.0.0KarlVoelker
applicative-quoters190.01Quasiquoters for idiom brackets and an applicative do-notation (bsd3, language, library)2012-09-220.1.0.8BenMillwood
applicative-splice60.01Write applicative programs in direct style (generalizes idiom brackets). (control, library, public-domain)2016-04-170.0.0.0AkioTakano
apply-merge180.00Lift a binary, non-decreasing function onto ordered lists and order the output (bsd3, data, library)2024-05-110.1.1.0pgujjula
apply-refact2262.02Perform refactorings specified by the refact library. (bsd3, development, library, program)2023-12-210.14.0.0mpickering, zliu41, fendor
apply-unordered50.00Apply a function to an argument specified by a type level Nat (acme, bsd3, compiler-plugin, functions, library)2021-03-261.0MichaelSloan
apply-unordered-mono130.00Apply functions to arguments in an unordered type-directed fashion (acme, bsd3, functions, library)2021-03-261.0MichaelSloan
apportionment211.251Round a set of numbers while maintaining its sum (bsd3, library, math)2022-01-020.0.0.4HenningThielemann
approveapi50.00ApproveAPI Haskell Client (api, client, library, mit)2019-04-010.1.3.0kcking
approx52.00Easy-to-use emulation of approximate, ranges and tolerances in Haskell (library, mit, numeric, program)2021-02-150.1.0.1kishaloy
approx-rand-test (deprecated)160.01Approximate randomization test (deprecated, library, program, statistics)2013-12-170.2.1DanielDeKok
approximate340.05Approximate discrete values and numbers (bsd3, library, numeric)2021-11-160.3.5EdwardKmett, EricMertens, ryanglscott
approximate-equality200.01Newtype wrappers for approximate equality (bsd3, data, library)2014-08-161.1.0.2DavidHimmelstrup, GregoryCrosswhite
ar-timestamp-wiper110.01Wipes time stamps from .a files (like ar -D) (application, library, mit, program)2013-08-070.1.0NiklasHambuechen, PatrickChilton
arb-fft70.01Pure Haskell arbitrary length FFT library (bsd3, library, math, program)2016-04-240.3.0.0IanRoss
arbb-vm140.01FFI binding to the Intel Array Building Blocks (ArBB) virtual machine. (bsd3, foreign, library)2012-10-140.1.1.20JoelSvensson
arbor-datadog210.03Datadog client for Haskell. (library, mit, network)2019-10-170.1.0.1newhoggy, haskellworks, arbornetworks
arbor-lru-cache151.251LRU cache based on STM (concurrency, data, library, mit)2019-10-030.1.1.1newhoggy, arbornetworks
arbor-monad-counter90.01Counter library for submitting metrics to a backend such as datadog (library, mit, services)2019-10-172.0.2newhoggy, haskellworks, arbornetworks
arbor-monad-logger130.00Simple logging library (library, logging, mit, program)2019-10-170.1.1.3arbornetworks
arbor-monad-metric200.01Core metric library for publishing metrics. (library, metrics, mit)2019-10-171.2.1newhoggy, haskellworks, arbornetworks
arbor-monad-metric-datadog170.00Metric library backend for datadog. (library, metrics, mit)2019-11-181.1.2newhoggy, haskellworks, arbornetworks
arbor-postgres120.01Convenience types and functions for postgresql-simple. (library, mit, services)2019-10-170.0.5newhoggy, haskellworks, arbornetworks
arcgrid110.00Parse ESRI/ArcInfo (ArcGrid) raster GIS files (bsd3, geo, library, program)2017-11-130.1.0.0nbrk
arch-hs580.00Distribute hackage packages to archlinux (distribution, library, mit, program)2023-05-300.11.1.0felixonmars, berberman
arch-web220.01Arch Linux official and AUR web interface binding (library, mit, web)2023-05-300.2felixonmars, berberman
archive30.01A library and programs for creating hardlinked incremental archives or backups (bsd3, library, program, system)2012-06-121.2.12DavidFox, JeremyShaw
archive-libarchive220.02Common interface using libarchive (archive, bsd3, codec, library, tar)2020-08-271.0.0.1vmchale
archive-sig320.02Backpack signature for archive libraries (archive, bsd3, codec, library, tar)2020-04-121.0.2.0vmchale
archive-tar220.01Common interface using the tar package (archive, bsd3, codec, library, tar)2023-12-211.0.0.0vmchale
archive-tar-bytestring120.00Common interface using the tar-bytestring package (archive, bsd3, codec, library, tar)2020-04-011.0.0.0vmchale
archiver190.01Archive supplied URLs in WebCite & Internet Archive (bsd3, documentation, library, network, program)2014-01-030.6.2.1GwernBranwen
archlinux (deprecated)280.02Support for working with Arch Linux packages. (bsd3, deprecated, distribution, library)2011-06-271.3DonaldStewart, MagnusTherning, PeterSimons
archlinux-web60.01Website maintenance for Arch Linux packages (bsd3, distribution, library, program)2010-10-180.1MagnusTherning
arduino-copilot762.00Arduino programming in haskell using the Copilot stream DSL (bsd3, embedded, language, library)2024-02-221.7.8JoeyHess
arena50.01A journaled data store (bsd3, database, library)2016-03-150.1AlecHeller, davean
arff100.01Generate Attribute-Relation File Format (ARFF) files (bsd3, data, library, text)2008-11-180.1.0StefanKersten
argo240.00Parse and render JSON. (json, library, mit, program)2022-08-280.2022.8.28fozworth
argon2190.00Memory-hard password hash and proof-of-work function (bsd3, cryptography, library)2018-04-071.3.0.1ChrisDornan, HerbertValerioRiedel, JoeyHess, OliverCharles
argparser130.04Command line parsing framework for console applications (bsd3, console, library)2014-11-270.3.4sbergot
arion-compose202.00Run docker-compose with help from Nix/NixOS (apache, cloud, distributed-computing, distribution, library, network, program)2023-07-260.2.1.0RobertHensing
arith-encode (deprecated in favor of cantor-pairing, finitary, smallcheck)240.02A practical arithmetic encoding (aka Godel numbering) library. (bsd3, data, deprecated, library, serialization, test, testing)2020-02-091.0.2emc2, Bodigrim
arithmatic120.01do things with numbers (bsd3, library, math)2017-01-260.1.0.3AlanHawkins
arithmetic170.01Natural number arithmetic (library, mit, number-theory, program)2020-03-111.6JoeHurd
arithmetic-circuits50.00Arithmetic circuits for zkSNARKs (cryptography, library, mit)2020-01-150.2.0sdiehl
arithmoi1312.023Efficient basic number-theoretic functions. (algorithms, library, math, mit, number-theory)2023-07-290.13.0.0CarterSchonwald, DanielFischer, HerbertValerioRiedel, Bodigrim
arity-generic-liftA130.00Provides an arity-generic version of the liftA2, liftA3... liftAn functions. (control, library, mit)2018-12-310.1.0.0oisdk
armor170.01Prevent serialization backwards compatibility problems using golden tests (bsd3, data, library, testing)2021-05-190.2.0.1DougBeardsley
arpa40.00Library for reading ARPA n-gram models (bsd3, library, natural-language-processing, nlp, program, text)2015-04-220.0.0.0StefanFischer
arpack60.01Solve large scale eigenvalue problems (bsd3, library, science)2016-09-300.1.0.0ThomasTuegel
array952.251107Mutable and immutable arrays (bsd3, data-structures, library)2024-04-120.5.7.0AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, wz1000, July541
array-builder260.04Builders for arrays (bsd3, data, library)2024-02-020.1.4.1andrewthad, l3c_amartin
array-chunks310.06Lists of chunks (bsd3, data, library)2024-02-060.1.4.2andrewthad, l3c_amartin
array-forth140.02A simple interpreter for arrayForth, the language used on GreenArrays chips. (gpl, language, library, program)2015-01-170.2.1.4TikhonJelvis
array-list112.00IsList instances of Array for OverloadedLists extension (array, data, library, list, mit)2020-06-230.2.0.0epoberezkin
array-memoize140.01Memoization combinators using arrays for finite sub-domains of functions (bsd3, library, syntax)2014-04-040.6.0DominicOrchard
array-primops70.01Extra foreign primops for primitive arrays (bsd3, data, library)2017-08-100.2.0.1AndrasKovacs
array-utils (deprecated)150.01Primitive functions for updating many elements in mutable arrays at once (bsd3, data, data-structures, deprecated, library)2011-01-290.3AlexMason
arrayfire132.251Haskell bindings to the ArrayFire general-purpose GPU library (bsd3, library, math, program)2022-10-020.7.0.0DavidJohnson
arraylist50.01Memory-efficient ArrayList implementation (bsd3, data, library)2018-10-250.1.0.0chessai
arrow-extras200.01Extra functions for Control.Arrow (bsd3, control, library)2017-03-150.1.0.1louispan
arrow-improve50.01Improved arrows. (control, library, mit)2014-02-180.1.0.0alynn
arrow-list150.01List arrows for Haskell. (bsd3, control, library)2020-10-180.7.1AdamBergmark, ErikHesselink, SebastiaanVisser
arrow-utils90.00functions for working with arrows (arrows, bsd3, combinators, control, library)2022-01-250.1.1miguel_negrao
arrowapply-utils90.02Utilities for working with ArrowApply instances more naturally (bsd3, control, library)2012-03-180.2AndrewMiller
arrowp-qq190.01A preprocessor and quasiquoter for translating arrow notation (development, library, program)2019-12-290.3.0PepeIborra, riuga
arrows530.031Arrow classes and transformers (bsd3, control, library)2018-03-310.4.4.2RossPaterson
artery70.01A simple, arrow-based reactive programming (bsd3, control, frp, library)2014-09-090.1.1FumiakiKinoshita
artifact (deprecated)60.01Basic types and instances for Valve's Artifact Card-set API (agpl, deprecated, game, library)2018-11-150.0.0.0
arx270.01Archive execution tool. (bsd3, library, text)2018-08-040.3.2JasonDusek
arxiv150.01A client for the Arxiv API (api, arxiv, library, network, networkapi)2020-12-180.0.3TobiasSchoofs
asana130.00Asana API Client (library, mit, utils)2024-01-191.0.1.1PatrickBrisbin
asap100.00Atlassian Service Authentication Protocol (apache, library, web)2019-03-260.0.4puffnfresh
ascetic90.03Generic markup builder. (library, mit, text)2014-07-230.0.0.4AndreiLapets
ascii1012.012The ASCII character set and encoding (apache, data, library, text)2023-06-261.7.0.1chris_martin, Monoid_Mary
ascii-art-to-unicode110.00ASCII Art to Unicode Box Drawing converter (bsd3, library, program, unclassified)2017-04-160.1.0.1fmthoma
ascii-case300.05ASCII letter case (apache, data, library, text)2023-06-211.0.1.3chris_martin, Monoid_Mary
ascii-caseless120.03ASCII character without an upper/lower case distinction (apache, data, library, text)2023-06-210.0.0.1chris_martin, Monoid_Mary
ascii-char360.09A Char type representing an ASCII character (apache, data, library, text)2023-01-051.0.1.0chris_martin, Monoid_Mary
ascii-cows132.251A collection of ASCII cows. Moo. (acme, bsd3, library)2016-10-250.0.2.0passy
ascii-flatten60.00Flattens European non-ASCII characaters into ASCII (library, mit, program, text)2016-05-110.1.1.0DanielChoi
ascii-group430.01ASCII character groups (apache, data, library, text)2023-12-311.0.0.17chris_martin, Monoid_Mary
ascii-numbers220.01ASCII representations of numbers (apache, data, library, numeric, text)2023-06-261.2.0.1chris_martin
ascii-predicates360.01Various categorizations of ASCII characters (apache, data, library, text)2023-06-261.0.1.3chris_martin, Monoid_Mary
ascii-progress690.05A simple progress bar for the console. (library, mit, system)2016-04-180.3.3.0yamadapc
ascii-string140.02Compact representation of ASCII strings (library, mit, unclassified)2019-06-021.0.1.4NikitaVolkov
ascii-superset650.04Representing ASCII with refined supersets (apache, data, library, text)2023-06-261.3.0.1chris_martin, Monoid_Mary
ascii-table110.01ASCII table (bsd3, data, library)2019-03-150.3.0.2mitchellwrosen
ascii-th390.01Template Haskell support for ASCII (apache, data, library, text)2023-06-261.2.0.1chris_martin, Monoid_Mary
ascii-vector-avc40.01Process Ascii Vectors for Advantest 93k (data, gpl, library, program)2014-10-150.1.0.0m
ascii85-conduit50.01Conduit for encoding ByteString into Ascii85 (bsd3, conduit, data, library)2014-01-260.1.0.0KazuoKoga
asciichart140.01Line charts in terminal (library, mit, text)2020-09-291.0.2madnight
asciidiagram322.01Pretty rendering of Ascii diagram into svg or png. (bsd3, diagram, library, program, text)2019-06-191.3.3.3VincentBerthoux
asif242.00Library for creating and querying segmented feeds (library, mit, program, services)2020-01-176.0.4newhoggy, haskellworks, arbornetworks
asil40.01Action Script Instrumentation Library (compilers-interpreters, library)2011-03-011.2ArieMiddelkoop
asn50.01asn type and encoding/decoding (bsd3, data, library)2018-06-130.1.0.0chessai
asn1-ber-syntax50.00ASN.1 BER Encode and Decode (bsd3, data, library)2023-04-110.2.0.0andrewthad
asn1-codec (deprecated in favor of language-asn, snmp)70.01Encode and decode ASN.1 (bsd3, deprecated, library, web)2018-05-180.2.0andrewthad, chessai
asn1-data (deprecated in favor of asn1-encoding)480.09ASN1 data reader and writer in RAW, BER and DER forms (bsd3, data, deprecated, library)2015-09-070.7.2VincentHanquez
asn1-encoding2081.7539ASN1 data reader and writer in RAW, BER and DER forms (bsd3, data, library)2019-09-290.9.6VincentHanquez
asn1-parse2050.08Simple monadic parser for ASN1 stream types. (bsd3, data, library)2019-09-290.9.5VincentHanquez
asn1-types2310.037ASN.1 types (bsd3, data, library)2020-03-240.3.4VincentHanquez
aspell-pipe500.02Pipe-based interface to the Aspell program (bsd3, library, text)2020-11-240.6JonathanDaugherty
assembler40.01Haskell Assembler (bsd3, development, library, program)2010-10-010.0.1JeffDouglas
assert70.05Helpers for Control.Exception.assert (bsd3, control, library)2013-11-180.0.1.2LiyangHu, haskell_github_trust
assert-failure342.02Syntactic sugar improving 'assert' and 'error' (bsd3, contract, control, library)2023-08-170.1.3.0MikolajKonarski
assert4hs (deprecated in favor of assert4hs-core)52.01A set of assertion for writing more readable tests cases (deprecated, library, mit, testing)2021-03-250.0.0.1paweln1986
assert4hs-core50.02A set of assertion for writing more readable tests cases (library, mit, testing)2021-04-080.1.0paweln1986
assert4hs-hspec40.00integration point of assert4hs and hspec (library, mit, testing)2021-04-080.1.0paweln1986
assert4hs-tasty40.00Provider for tasty runner to run assert4hs tests (library, mit, web)2021-04-080.1.0paweln1986
assertions50.01A simple testing framework. (library, mit, testing)2014-06-050.1.0.4vi
asset-bundle162.01A build-time Cabal library that bundles executables with assets (bsd3, bundle, distribution, library, program, zip)2019-09-280.1.0.2deech
asset-map40.01Asset map support for the JavaScript broccoli-asset-rev library. (bsd3, library, web)2018-06-120.1.0.0IanDuncan
assimp50.01The Assimp asset import library (bsd3, graphics, library)2011-05-240.1JoelBurget
assoc4330.010swap and assoc: Symmetric and Semigroupy Bifunctors (bsd3, data, library)2024-05-121.1.1phadej
assoc-list102.01Association lists (lists of tuples) (data, library, mit)2021-08-110.1.0.1chris_martin, Monoid_Mary
assoc-listlike140.01Association lists (list-like collections of tuples) (data, library, mit)2021-08-110.1.0.1chris_martin, Monoid_Mary
assumpta61.250An SMTP client library (bsd2, library, network)2020-01-290.1.0.0phlummox
assumpta-core130.01Core functionality for an SMTP client (bsd2, library, network)2020-01-290.1.0.2phlummox
ast-monad40.01A library for constructing AST by using do-notation (bsd3, language, library)2017-04-270.1.0.0MasatoMouri
ast-monad-json60.01A library for writing JSON (bsd3, language, library)2017-04-290.1.0.1MasatoMouri
ast-path90.00vocabulary representation for predicting program properties (bsd3, data, library, natural-language-processing)2019-06-170.2.0ijaketak
astar490.03General A* search algorithm. (bsd3, data, library)2016-03-290.3.0.0CaleGibbard, JohannesWeiss
astar-monad (deprecated in favor of monad-dijkstra)120.00 (bsd3, deprecated, library, unclassified)2019-09-120.3.0.0ChrisPenner
astro212.251Amateur astronomical computations (bsd3, library, science)2021-05-230.4.3.0aignatyev17
astview-utils (deprecated)110.01Interfacing between hint and astview (bsd4, deprecated, language, library)2009-11-180.1SebastianMenge
async4972.75530Run IO operations asynchronously and wait for their results (bsd3, concurrency, library)2023-11-212.2.5PeterSimons, SimonMarlow
async-ajax100.01Crossbrowser async AJAX Bindings for GHCJS (library, mit, web)2016-07-240.2.0.0AlexanderThiemann
async-combinators (deprecated)60.01Async combinators (concurrency, deprecated, library, mpl)2018-07-230.0.1serokell
async-dejafu (deprecated in favor of concurrency)140.01Run MonadConc operations asynchronously and wait for their results. (bsd3, concurrency, deprecated, library)2016-09-100.1.3.0barrucadu
async-extra130.01Useful concurrent combinators (library, mit, web)2017-05-280.2.0.0AlexanderThiemann
async-extras850.01Extra Utilities for the Async Library (bsd3, concurrency, library)2017-02-230.1.3.2JonathanFischoff, lloucas
async-io-either152.01Could be useful (bsd3, error-handling, library)2017-02-210.1.0.4schalmers
async-manager60.01A thread manager for async (bsd3, concurrency, library, program)2014-05-300.1.1.0JonathanFischoff
async-pool400.04A modified version of async that supports worker groups and many-to-many task dependencies (library, mit, system)2023-07-030.9.2JohnWiegley
async-refresh210.01Package implementing core logic for refreshing of expiring data. (bsd3, control, library)2018-03-200.3.0.0mtesseract
async-refresh-tokens210.01Package implementing core logic for refreshing of expiring access tokens (bsd3, control, library)2018-03-210.4.0.0mtesseract
async-timer1140.02Provides API for timer based execution of IO actions (bsd3, concurrency, library)2018-02-280.2.0.0mtesseract
asynchronous-exceptions (deprecated)100.01Distinguish between synchronous and asynchronous exceptions (control, deprecated, library, mit)2014-02-051.1.0.1RomanCheplyaka
aterm170.02serialisation for Haskell values with sharing support (data, gpl, library, parsing)2020-10-060.1.0.2ChristianMaeder
aterm-utils110.01Utility functions for working with aterms as generated by Minitermite (bsd3, language, library, program)2013-06-180.2.0.2JasonDagit
atl (deprecated)210.02Arrow Transformer Library (bsd3, control, deprecated, library)2016-09-2817072
atlas172.01Skyline rectangle packing (graphics, library)2021-03-240EdwardKmett
atlassian-connect-core450.01Atlassian Connect snaplet for the Snap Framework and helper code. (apache, library, snap, web)2023-08-070.10.1.0RobertMassaioli, eero, AshleyValent
atlassian-connect-descriptor530.02Code that helps you create a valid Atlassian Connect Descriptor. (apache, data, library)2023-08-060.4.15.0RobertMassaioli, eero, AshleyValent
atmos130.031976 US Standard Atmosphere Model (library, public-domain, science)2016-08-270.4.0.0GregHorn
atmos-dimensional (deprecated in favor of atmos)120.01dimensional wrapper on atmos package (bsd3, deprecated, library, science)2014-08-160.1.2GregHorn
atmos-dimensional-tf (deprecated in favor of atmos)60.01dimensional-tf wrapper on atmos package (bsd3, deprecated, library, science)2014-08-160.1.2GregHorn
atndapi60.01An interface of ATND API (bsd3, library, web)2016-03-290.1.1.0ynishi
atom500.04An EDSL for embedded hard realtime applications. (bsd3, embedded, language, library)2015-06-031.0.13LeePike, TomHawkins
atom-basic360.01Basic Atom feed construction (bsd3, library, web)2017-06-030.2.5cbaatz
atom-conduit510.02Streaming parser/renderer for the Atom 1.0 standard (RFC 4287). (conduit, library, public-domain, xml)2020-12-250.9.0.1koral
atom-msp43090.01Convenience functions for using Atom with the MSP430 microcontroller family. (embedded, library, mit)2014-01-060.5.3DanielBuckmaster
atomic-counter170.01Mutable counters that can be modified with atomic operatinos (apache, concurrency, data, data-structures, library)2023-06-210.1.2.1SergeyVinokurov
atomic-file-ops150.01Functions to atomically write to files (bsd3, library, system)2018-01-150.3.0.0clinton
atomic-modify110.01A typeclass for mutable references that have an atomic modify operation. (apache, concurrency, library)2022-01-140.1.0.3chris_martin
atomic-modify-general52.00Generalizations of atomicModifyIORef (bsd2, concurrency, library)2023-03-100.1.0.0dfeuer
atomic-primops3232.030A safe approach to CAS and other atomic ops in Haskell. (bsd3, data, library)2024-06-200.8.8BrandonSimmons, GregoryCollins, RyanNewton, ryanglscott, peter_fogg, chchen
atomic-primops-foreign80.01An atomic counter implemented using the FFI. (bsd3, data, library)2014-08-180.6.2RyanNewton
atomic-primops-vector70.01Atomic operations on Data.Vector types (bsd3, concurrency, library)2015-02-140.1.0.1peter_fogg
atomic-write732.06Atomically write to a file (library, mit, system)2019-11-210.2.0.7jsl, stackbuilders, sestrella, wild_willy, amejia
atp50.00Interface to automated theorem provers (formal-methods, gpl, library, logic, math, theorem-provers)2021-01-250.1.0.0EK
atp-haskell222.02Translation from Ocaml to Haskell of John Harrison's ATP code (bsd3, library, logic, theorem-provers)2024-04-031.14.3DavidFox
atrans170.01A small collection of monad (transformer) instances. (library, mit, monads)2016-01-200.1.1.0apho
atrophy60.00Faster integer division and modulus operations (library, math, mit)2022-08-210.1.0.0goolord
ats-pkg2980.00A build tool for ATS (ats, bsd3, development, library, program)2022-10-033.5.0.3vmchale
ats-setup320.02ATS scripts for Cabal builds (ats, bsd3, cabal, development, library)2018-02-230.4.0.2
ats-storable290.01Marshal ATS types into Haskell (ats, bsd3, generics, library)2018-06-140.3.0.5vmchale
attempt (deprecated in favor of exceptions)190.016Concrete data type for handling extensible exceptions as failures. (deprecated) (bsd3, data, deprecated, failure, library)2014-03-260.4.0.1MichaelSnoyman
attenuation100.02Subtyping relations and variance roles (apache, constraints, library)2021-10-110.2.0AndrewPritchard
attenuation-profunctors60.00Attenuation support for Profunctors. (apache, constraints, library)2021-10-110.1.0AndrewPritchard
atto-lisp180.07Efficient parsing and serialisation of S-Expressions. (bsd3, data, library, text)2018-09-240.2.2.3ThomasSchilling
attoparsec5192.75914Fast combinator parsing for bytestrings and text (bsd3, library, parsing, text)2022-01-100.14.4BasVanDijk, BenGamari, BryanOSullivan
attoparsec-aeson4050.021Parsing of aeson's Value with attoparsec (bsd3, library, parsing)2024-05-172.2.2.0phadej
attoparsec-arff100.01An ARFF file parser using Attoparsec (ai, data, gpl, library, text)2012-02-090.0PaulWilson
attoparsec-base64140.01Fetch only base64 characters, erroring in the attoparsec monad on failure (bsd3, library, web)2017-11-240.0.0athanclark
attoparsec-binary330.012Binary processing extensions to Attoparsec. (bsd3, data, library)2012-09-220.2AndrewDrake
attoparsec-conduit (deprecated in favor of conduit-extra)410.034Consume attoparsec parsers via conduit. (deprecated) (conduit, data, deprecated, library, mit, parsing)2014-04-021.1.0MichaelSnoyman
attoparsec-csv90.01A parser for CSV files that uses Attoparsec (library, text)2016-07-310.1.1.0RobinBateBoerop
attoparsec-data410.06Parsers for the standard Haskell data types (library, mit, parsing)2023-12-091.0.5.4NikitaVolkov
attoparsec-enumerator (deprecated)300.023Pass input from an enumerator to an Attoparsec parser. (deprecated, enumerator, library, mit, parsing, text)2015-05-160.3.4JohnMillikin
attoparsec-expr220.04Port of parsec's expression parser to attoparsec. (bsd3, library, parsing, text)2015-05-110.1.1.2AdamBergmark, ErikHesselink, SebastiaanVisser
attoparsec-framer490.00Use Attoparsec to parse framed protocol byte streams (attoparsec, bsd3, library, network-api, parsing, program)2024-06-120.1.0.5adetokunbo
attoparsec-ip (deprecated in favor of ip)140.01Parse IP data types with attoparsec (bsd3, deprecated, library, web)2018-11-140.0.5athanclark
attoparsec-iso86013402.06Parsing of ISO 8601 dates, originally from aeson (bsd3, library, parsing)2024-05-171.1.1.0AdamBergmark, phadej, lyxia
attoparsec-iteratee130.05An adapter to convert attoparsec Parsers into blazing-fast Iteratees (bsd3, data, library)2011-11-280.4.0GregoryCollins, JohnLato
attoparsec-parsec190.01An Attoparsec compatibility layer for Parsec (library, mit, parsing)2014-03-210.1.3SimonHengel
attoparsec-path140.01Convenience bindings between path and attoparsec (bsd3, library, web)2017-09-280.0.0.1athanclark
attoparsec-run140.01Conveniently run Attoparsec parsers (apache, library, parsing)2023-04-100.0.2.0chris_martin, Monoid_Mary
attoparsec-text (deprecated in favor of attoparsec)130.012(deprecated) (bsd3, deprecated, library, parsing, text)2012-01-300.8.5.3BryanOSullivan, FelipeLessa
attoparsec-text-enumerator50.02(deprecated) (enumerator, library, mit, parsing, text)2012-01-300.2.0.1FelipeLessa
attoparsec-time530.04Attoparsec parsers of time (attoparsec, library, mit, parsers, time)2023-12-091.0.3.1NikitaVolkov
attoparsec-trans110.02Interleaved effects for attoparsec parsers (control, library, mit)2015-06-160.1.1.0srijs
attoparsec-uri340.06URI parser / printer using attoparsec (bsd3, library, web)2023-09-270.0.9athanclark
attoparsec-varword110.01Variable-length integer decoding for Attoparsec (data, lgpl, library)2018-05-030.1.0.0ch3pjw
attosplit70.01Split a lazy bytestring at boundaries defined by an attoparsec parser (bsd3, data, library)2011-12-190.1.0.0YitzGale
audacity300.01Interchange with the Audacity sound signal editor (bsd3, library, sound)2024-01-160.0.2.2HenningThielemann
audiovisual50.02A battery-included audiovisual framework (bsd3, data, library, records)2015-03-210.0FumiakiKinoshita
augeas220.01A Haskell FFI wrapper for the Augeas API (library, program, system)2012-03-280.6.1JudeNagurney
aur752.02Access metadata from the Arch Linux User Repository. (gpl, library, linux)2021-10-217.0.7fosskers
aur-api70.01ArchLinux AUR json v5 API (bsd3, library, web)2016-06-160.1.2.1wangbj
aura580.00A secure package manager for Arch Linux and the AUR. (gpl, library, program, system)2022-05-233.2.9fosskers
authenticate1380.013Authentication methods for Haskell web applications. (library, mit, web)2023-09-141.3.5.2FelipeLessa, MichaelSnoyman
authenticate-kerberos130.02Authentication methods for Haskell web applications. (bsd3, library, web)2012-01-281.0.0ArashRouhani
authenticate-ldap90.02LDAP authentication for Haskell web applications. (bsd3, library, web)2012-03-290.0.3MichaelLitchard
authenticate-oauth1410.020Library to authenticate with OAuth for Haskell web applications. (bsd3, library, web)2021-06-201.7FelipeLessa, HiromiIshii, MichaelLitchard, MichaelSnoyman, achirkin, janus
authinfo-hs50.01Password querying for .authinfo (library, mit, system)2014-10-290.1.0.0robgssp
authoring110.01A library for writing papers (bsd3, library, text)2014-07-070.3.4TakayukiMuranushi
auto302.251Denotative, locally stateful programming DSL & platform (control, library, mit)2017-01-140.4.3.1jle
auto-lift-classes90.00Deriving (Show|Read)(1|2) (bsd3, data, library, reflection)2023-12-081.1viercc
auto-update3770.028Efficiently run periodic, on-demand actions (control, library, mit)2024-04-270.2.0KazuYamamoto, MichaelSnoyman
autoapply282.00Template Haskell to automatically pass values to functions (bsd3, library, template-haskell)2022-09-270.4.1.3jophish, expipiplus1
autodocodec640.017Self-documenting encoder and decoder (library, mit, unclassified)2023-11-210.2.2.0Norfair
autodocodec-openapi3330.00Autodocodec interpreters for openapi3 (library, mit, unclassified)2022-07-220.2.1.1Norfair
autodocodec-schema270.01Autodocodec interpreters for JSON Schema (library, mit, unclassified)2023-01-180.1.0.3Norfair
autodocodec-servant-multipart50.00Autodocodec interpreters for Servant Multipart (library, mit, unclassified)2022-10-060.0.0.0Norfair
autodocodec-swagger270.00Autodocodec interpreters for swagger2 (library, mit, unclassified)2022-07-220.0.1.1Norfair
autodocodec-yaml340.04Autodocodec interpreters for yaml (library, mit, unclassified)2023-01-010.2.0.3Norfair
autoexporter1052.04Automatically re-export modules. (library, mit, program, utility)2024-05-182.0.0.12fozworth
autom90.01Generates and displays patterns from next nearest neighbors cellular automata (gpl, graphics, library)2016-10-220.1.0.3infrared
automata60.00automata (bsd3, data, library, math)2019-01-220.1.0.0chessai
automaton390.03Effectful streams and automata in initial encoding (library, mit, streaming)2024-06-061.4turion
automitive-cse (deprecated in favor of automotive-cse)110.01Automotive CSE emulation (bsd3, codec, deprecated, library)2016-04-090.0.1.0KeiHibino
automotive-cse (deprecated)380.01Automotive CSE emulation (bsd3, codec, deprecated, library)2016-05-180.1.8.0KeiHibino
autonix-deps (deprecated)120.02Library for Nix expression dependency generation (bsd3, deprecated, library, nix)2015-06-250.3.0.0ThomasTuegel
autonix-deps-kf5 (deprecated)90.01Generate dependencies for KDE 5 Nix expressions (bsd3, deprecated, library, nix, program)2015-06-250.3.0.0ThomasTuegel
autopack42.250Custom Setup to automate package modules discovery (cabal, customsetup, development, distribution, library, mpl, setup)2020-03-190.0.0.0vrom911
autoproc170.01EDSL for Procmail scripts (bsd3, library, program, system)2016-08-130.2.1GwernBranwen, JasonDagit
avahi130.01Minimal DBus bindings for Avahi daemon (http://avahi.org) (bsd3, library, network, program)2018-09-170.2.0IlyaPortnov
average150.05An average (arithmetic mean) monoid. (bsd3, library, unclassified)2015-06-290.6.1HansHoglund
avers372.04Server-side implementation of the Avers storage model (avers, gpl, library)2016-12-280.0.17.1wereHamster
avers-api140.02Types describing the core and extended Avers APIs (avers, library, mit)2017-09-170.1.0wereHamster
avers-api-docs100.01Swagger documentation for the Avers API (avers, library, mit)2017-02-060.0.18.0wereHamster
avers-server170.01Server implementation of the Avers API (avers, library, mit)2018-10-260.1.0.1wereHamster
aviation-cessna172-diagrams80.01Diagrams for the Cessna 172 aircraft in aviation. (aviation, library)2021-03-170.0.3TonyMorris
aviation-cessna172-weight-balance110.01Weight and Balance for the Cessna 172 aircraft in aviation. (aviation, bsd3, library)2021-03-170.0.2TonyMorris
aviation-navigation50.00Aviation Navigation functions (bsd3, library, program, test)2021-07-030.1.0.0TonyMorris
aviation-units130.03Units of measurements used in aviation. (aviation, bsd3, library)2021-03-220.0.3TonyMorris
aviation-weight-balance120.02Weight and Balance structures used in aviation. (aviation, bsd3, library)2021-03-220.0.3TonyMorris
avif302.01High-level bindings to libavif (agpl, codec, image, library)2023-08-130.1.2.1vmchale
avl-static50.01A compile-time balanced AVL tree. (bsd3, data, library)2014-01-120.1.0.0FedericoLebron
avr-shake110.01AVR Crosspack actions for shake build systems. (development, library, public-domain)2015-08-210.0.1.2JamesCook
avro1122.2511Avro serialization support for Haskell (bsd3, data, library)2022-10-180.6.1.2newhoggy, alexeyraga, haskellworks
avro-piper70.00Tool for decoding avro (bsd3, data, library, program)2020-01-131.0.3newhoggy, haskellworks
avwx190.00Parse aviation weather reports (aviation, library, mit, program)2020-08-030.3.0.3hc
awesome-prelude60.01A prelude which I can be happy with. Based on base-prelude. (gpl, library, prelude)2016-02-110.1.0.0kozross
awesomium60.02High-level Awesomium bindings. (graphics, lgpl, library, web)2012-11-130.1.0.0MaksymilianOwsianny
awesomium-glut50.01Utilities for using Awesomium with GLUT. (graphics, lgpl, library, web)2012-11-130.1.0.0MaksymilianOwsianny
awesomium-raw40.03Low-level Awesomium bindings. (graphics, lgpl, library, web)2012-11-130.1.0.0MaksymilianOwsianny
aws2480.021Amazon Web Services (AWS) for Haskell (aws, bsd3, cloud, distributed-computing, library, network, web)2024-02-010.24.2AristidBreitkreuz, BenGamari, FelipeLessa, JoeyHess, JohnWiegley, MichaelSnoyman
aws-arn190.00Types and optics for manipulating Amazon Resource Names (ARNs) (aws, bsd3, cloud, library)2023-02-280.3.1.0jack, Bellroy, HughDavidson
aws-cloudfront-signed-cookies272.00Generate signed cookies for AWS CloudFront (aws, cloud, library, mit, network, program)2023-01-020.2.0.12chris_martin, Monoid_Mary
aws-cloudfront-signer100.01For signing AWS CloudFront HTTP URL requests (aws, bsd3, cloud, distributed-computing, library, network, web)2015-10-201.1.0.3ChrisDornan
aws-configuration-tools60.00Configuration types, parsers & renderers for AWS services (apache, cloud, configuration, library)2015-05-070.1.0.0JonSterling
aws-dynamodb-conduit120.01Conduit-based interface for AWS DynamoDB (aws, library, mit)2015-06-260.1.0.6srijs
aws-dynamodb-streams50.01Haskell bindings for Amazon DynamoDB Streams (apache, library, network)2014-12-080.1.0.0JonSterling, puffnfresh
aws-easy90.00Helper function and types for working with amazonka (library, mit, network, program)2021-11-020.1.0.3rcook
aws-ec2210.01AWS EC2/VPC, ELB and CloudWatch client library for Haskell (aws, bsd3, cloud, distributed-computing, library, network, program, web)2017-05-180.3.7AmitLevy, DavidTerei, IanRoss, VladimirKirillov
aws-ec2-knownhosts60.00Capture and manage AWS EC2 known_host pubkeys (aws, bsd3, library, network, program)2017-11-270.1.0.0LukeHoersten
aws-elastic-transcoder100.01Haskell suite for the Elastic Transcoder service (aws, bsd3, cloud, distributed-computing, library, network, web)2014-02-030.2.0.2ChrisDornan
aws-general110.07Bindings for Amazon Web Services (AWS) General Reference (aws, cloud, distributed-computing, library, mit, network, web)2015-03-300.2.2larsk
aws-kinesis200.04Bindings for Amazon Kinesis (apache, aws, cloud, distributed-computing, library, network, web)2015-03-300.1.5larsk
aws-kinesis-client220.01A producer & consumer client library for AWS Kinesis (apache, cloud, library, program)2015-05-070.4.0.2JonSterling, larsk
aws-kinesis-reshard80.01Reshard AWS Kinesis streams in response to Cloud Watch metrics (apache, cloud, library, program)2015-01-220.1.0.1JonSterling
aws-lambda70.01Haskell bindings for AWS Lambda (apache, cloud, library, network)2015-01-070.1.0.1JonSterling
aws-lambda-haskell-runtime670.01Haskell runtime for AWS Lambda (apache, aws, library)2024-02-224.3.2NickSeagull, mikota95
aws-lambda-haskell-runtime-wai172.00Run wai applications on AWS Lambda (aws, bsd3, library)2021-06-302.0.2dnikolovv
aws-lambda-runtime100.00Haskell on AWS Lambda Runtime API (apache, aws, development, library, program)2020-01-080.0.0.1phadej
aws-larpi32.00Package Haskell functions for easy use on AWS Lambda. (aws, library, mit)2021-01-260.1.0.0tritlo
aws-performance-tests90.01Performance Tests for the Haskell bindings for Amazon Web Services (AWS) (aws, cloud, distributed-computing, library, mit, network, program, web)2014-09-020.1.1larsk
aws-route53170.01Amazon Route53 DNS service plugin for the aws package. (bsd3, library, web)2016-02-260.1.2.2AmitLevy, DavidTerei
aws-sdk490.02AWS SDK for Haskell (aws, bsd3, cloud, distributed-computing, library)2014-04-140.12.4YusukeNomura
aws-sdk-text-converter110.02The text converter for aws-sdk. (bsd3, library, web)2015-10-300.4.1YusukeNomura
aws-sdk-xml-unordered160.01The xml parser for aws-sdk package (bsd3, library, xml)2014-08-060.3.1ShoheiYasutake
aws-secrets40.00Fetch data from AWS Secrets Manager (aws, library, mit, password)2023-06-010.0.0.0chris_martin
aws-ses-easy110.01Wrapper over Amazonka's SES (bsd3, library, network)2018-03-250.1.0jxv
aws-sign4120.02Amazon Web Services (AWS) Signature v4 HTTP request signer (aws, bsd3, cloud, distributed-computing, library, network, web)2014-07-281.1.0.1ChrisDornan
aws-simple90.01Dead simple bindings to commonly used AWS Services (library, mit, web)2017-03-110.4.0.0AlexanderThiemann
aws-sns60.01Bindings for AWS SNS Version 2013-03-31 (aws, cloud, distributed-computing, library, mit, network, web)2014-08-050.1larsk
aws-sns-verify190.00Parse and verify AWS SNS messages (amazon, aws, cloud, cryptography, distributed-computing, library, mit, network, web)2023-07-260.0.0.3PatrickBrisbin, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
aws-transcribe-ws50.00Websocket streaming to Amazon Transcribe service (bsd3, library, web)2021-07-160.0.1.03kyro
aws-xray-client180.02A client for AWS X-Ray. (library, mit, tracing)2022-04-060.1.0.2PatrickBrisbin, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
aws-xray-client-persistent160.01A client for AWS X-Ray integration with Persistent. (library, mit, unclassified)2022-04-060.1.0.5PatrickBrisbin, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
aws-xray-client-wai190.01A client for AWS X-Ray integration with WAI. (library, mit, unclassified)2022-04-060.1.0.2PatrickBrisbin, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
axel150.00The Axel programming language. (bsd3, language, library, lisp, macros, program, transpiler)2019-10-030.0.12jgrosso256
axiom90.01Web EDSL for running in browsers and server nodes using transient (library, mit, web)2018-05-290.4.7AlbertoCorona
axiomatic-classes40.01Specify axioms for type classes and quickCheck all available instances (library, mit, testing)2016-10-280.1.0.0SimonHudon, bandali
azimuth-hs (deprecated)100.00Interact with Azimuth from Haskell (deprecated, library, mpl, urbit)2020-08-140.2.1JaredTobin
azubi100.01A simple DevOps tool which will never "reach" enterprice level. (gpl, library, system)2017-10-140.2.0.3palo
azure-acs50.02Windows Azure ACS (bsd3, library, web)2014-05-150.0.1.1kapilash
azure-email50.01send email with microsoft azure (bsd3, library, web)2018-11-090.1.0.0chessai
azure-functions-worker40.00Azure Functions Worker (azure, cloud, library, mit, serverless)2020-07-030.0.0.0alexeyraga
azure-service-api30.02Haskell bindings for the Microsoft Azure Service Management API (bsd3, library, network)2012-11-050.1.0.0EdskoDeVries, MathieuBoespflug, TimWatson
azure-servicebus100.01Haskell wrapper over Microsoft Azure ServiceBus REST API (bsd3, library, web)2014-05-170.1.6.0kapilash
azurify150.01A simple library for accessing Azure blob storage (bsd3, development, library)2014-09-230.4.0.5ArnoVanLumig, GregWeber, SeanLeather
b-tree100.01Immutable disk-based B* trees (bsd3, data, library)2018-11-040.1.4BenGamari
b91062.01A tool and library for building virtual machine images. (development, library, mit, program)2022-03-283.2.3SvenHeyll
babl170.02Haskell bindings to BABL library. (graphics, lgpl, library)2017-01-010.0.0.2nek0
backblaze-b2-hs50.00A client library to access Backblaze B2 cloud storage in Haskell. (bsd3, cloud, library, network, program)2019-07-240.1.0.0AdityaManthramurthy
backdropper60.01Rotates backdrops for X11 displays using Imagemagic. (library, program, unclassified)2009-08-181.2YannGolanski
backprop652.258Heterogeneous automatic differentation (bsd3, library, math)2023-07-230.2.6.5jle
backstop72.00Backstop a target directory by source directories (development, gpl, library, program)2019-11-041.3.0.354mdgabriel
backtracking192.01A backtracking monad (bsd3, control, library)2020-07-030.1.0SatoshiEgi, momohatt
backtracking-exceptions (deprecated)70.01A monad transformer for backtracking exceptions (bsd3, control, deprecated, library)2014-08-220.1.0.0
backward-state100.01A state monad that runs the state in reverse through the computation (bsd3, control, library, monads)2013-01-140.1.0.2LukePalmer
bag (deprecated in favor of dlist)70.01A simple stable bag. (data-structures, deprecated, library, mit)2011-07-220.1DanielWaterworth
bake170.01Continuous integration system (bsd3, development, library, program)2016-10-280.5NeilMitchell
balkon240.01Text layout engine built on top of HarfBuzz. (gpl, library, text)2023-07-031.3.0.0alcinnz
ballast60.01Shipwire API client (bsd3, library, web)2017-08-170.2.0.0alexeyzab
bamboo470.04A blog engine on Hack (library, web)2010-02-242010.2.25JinjingWang
bamboo-plugin-highlight50.01A highlight middleware (library, web)2009-07-052009.7.5JinjingWang
bamboo-plugin-photo40.01A photo album middleware (bsd3, library, web)2009-07-052009.7.5JinjingWang
bamboo-theme-blueprint110.01bamboo blueprint theme (bsd3, library, web)2010-02-242010.2.25.1JinjingWang
bamboo-theme-mini-html560.01bamboo mini html5 theme (library, web)2009-11-262009.11.27JinjingWang
bamse120.01A Windows Installer (MSI) generator framework (bsd3, library, system)2009-05-150.9.5SigbjornFinne
bamstats80.01A program to extract various information from BAM alignmnet files. (bioinformatics, library, program)2013-10-180.4KetilMalde
ban-instance60.00For when a type should never be an instance of a class (bsd3, haskell, library)2019-11-080.1.0.1qfpl, jack
bank-holiday-germany320.00German bank holidays and public holidays (library, mit, time)2024-04-021.3.0.0schoettl
bank-holiday-usa110.01US bank holidays (library, mit, time)2021-11-110.2.0tippenein
bank-holidays-england580.01Calculation of bank holidays in England and Wales (bsd3, data, library)2023-02-270.2.0.9dcturner, dten
banwords (deprecated)100.01Generalized word blacklister (deprecated, heuristics, library, mit)2015-07-140.2.0.1fanjam
barbies3402.2512Classes for working with types that can change clothes. (bsd3, data-structures, library)2024-01-132.1.1.0DanielGorin
barbies-layered110.00Barbies with layered clothes. (apache, data-structures, library)2021-07-150.1.0.0kakkun61
barbies-th880.02Create strippable HKD via TH (bsd3, data, data-structures, generics, library)2023-12-120.1.11FumiakiKinoshita
barchart110.01Creating Bar Charts in Haskell (bsd3, graphics, library, program)2011-05-060.1.1.1SebastianFischer
barcodes-code12860.01Generate Code 128 barcodes as PDFs (graphics, library, mit)2014-10-310.1.0dchristiansen
barecheck (deprecated)120.03QuickCheck implementations for common types (bsd3, deprecated, library, testing)2015-03-200.2.0.8OmariNorman
barlow-lens110.00lens via string literals (bsd3, generics, lens, library, records)2023-08-310.1.0.2deemp, kana
barrie100.01Declarative Gtk GUI library (gui, library)2009-02-260.4.1FraserWilson
barrier80.01Shields.io style badge generator (graphics, library, mit)2016-12-120.1.1HirotomoMoriwaki
barrier-monad50.01Implementation of barrier monad, can use custom front/back type (control, library, public-domain)2011-12-010.1.0.1AaronBlack
base4912.7516228Core data structures and operations (bsd3, library, prelude)2024-05-314.20.0.1AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, PaoloCapriotti, wz1000
base-compat7472.0164A compatibility layer for base (compatibility, library, mit)2024-04-300.14.0SimonHengel, ryanglscott
base-compat-batteries5480.024base-compat with extra batteries (compatibility, library, mit)2024-04-300.14.0ryanglscott
base-compat-migrate130.01Helps migrating projects to base-compat(-batteries). (bsd3, development, library)2020-03-250.2.0.1AdamBergmark
base-encoding160.02RFC4648 Binary-to-text encodings (e.g. base64) (bsd3, codec, library, text)2022-09-160.3.0.0HerbertValerioRiedel
base-feature-macros70.01Semantic CPP feature macros for base (bsd3, development, library)2017-06-050.1.0.1HerbertValerioRiedel
base-generics50.01This library provides some instances for extra GHC.Generic typeclass such as Int8, Word16 and some unboxed types as well. (generic, library, mit)2015-06-190.1.0.1songzh
base-io-access110.03The IO functions included in base delimited into small, composable classes (gpl, library, system)2015-02-110.4.0.0bheklilr
base-noprelude442.035"base" package sans "Prelude" module (bsd3, development, library)2019-08-264.13.0.0HerbertValerioRiedel
base-orphans7042.058Backwards-compatible orphan instances for base (compatibility, library, mit)2024-04-300.9.2EdwardKmett, HerbertValerioRiedel, SimonHengel, ryanglscott
base-prelude1272.2594Featureful preludes formed solely from the "base" package (library, mit, prelude)2023-10-111.6.1.1NikitaVolkov
base-unicode-symbols1412.597Unicode alternatives for common functions and operators (bsd3, library, unclassified)2019-07-100.2.4.2RoelVanDijk
base161072.08Fast RFC 4648-compliant Base16 encoding (bsd3, data, library)2023-06-221.0topos
base16-bytestring2632.0170RFC 4648-compliant Base16 encodings for ByteStrings (bsd3, data, library)2021-10-291.0.2.0BryanOSullivan, HerbertValerioRiedel, MikhailGlushenkov, topos
base16-lens160.00Optics for the Base16 library (bsd3, data, library)2021-02-220.1.3.2topos
base32662.05Fast RFC 4648-compliant Base32 encoding (bsd3, data, library)2023-10-190.4topos
base32-bytestring160.02Fast base32 and base32hex codec for ByteStrings (bsd3, codec, data, library)2013-12-010.2.1.0SamTruzjan
base32-lens130.00Optics for the Base32 library (bsd3, data, library)2021-02-220.1.1.1topos
base32-z-bytestring60.01Fast z-base32 and z-base32hex codec for ByteStrings (bsd3, codec, data, library)2019-04-091.0.0.0AlfredoDiNapoli, RenzoCarbonara
base32string160.01Fast and safe representation of a Base-32 string (data, library, mit)2015-05-270.9.1solatis
base58-bytestring1050.011Implementation of BASE58 transcoding for ByteStrings (bytestrings, data, library, public-domain)2015-01-300.1.0AlekseyUymanov
base58address70.03Parsing and serialization for Base58 addresses (Bitcoin and Ripple) (library, web)2013-04-280.4StephenWeber
base58string180.04Fast and safe representation of a Base-58 string (data, library, mit)2015-05-100.10.0solatis
base62180.00Base62 encoding and decoding (bsd3, data, library)2024-02-060.1.1.2andrewthad, l3c_amartin
base642280.028A modern Base64 library (bsd3, data, library)2024-01-111.0topos, SofiaMA
base64-bytes130.00Base64 encoding of byte sequences (bsd3, data, library)2024-02-010.1.1.1andrewthad, l3c_amartin
base64-bytestring2652.25366Fast base64 encoding and decoding for ByteStrings (bsd3, data, library)2021-08-121.2.1.0BryanOSullivan, HerbertValerioRiedel, MikhailGlushenkov, topos
base64-bytestring-type1000.05A newtype around ByteString, for base64 encoding (bsd3, data, library)2019-03-271.0.1phadej
base64-conduit (deprecated in favor of conduit-combinators)80.03Base64-encode and decode streams of bytes. (deprecated) (bsd3, conduit, data, deprecated, library)2014-03-211.0.0.1MichaelSnoyman
base64-lens160.00Optics for the Base64 library (bsd3, data, library)2021-02-220.3.1topos
base64-string200.024Base64 implementation for String's. (codec, library)2010-02-260.2IanLynagh
base91240.00A Generic Base91 Encoder & Decoder (codec, library, mit, program)2015-07-112.1.0ajg
based40.00alternative prelude (library, mit, prelude)2022-06-200.1chessai
basen50.00 (library, unclassified)2019-10-060.2.0.0fabianhjr
basen-bytestring120.01 (base16, base32, base64, bsd3, library, rfc4648, unclassified)2018-03-290.1.0.1filwisher
baserock-schema200.00Baserock Definitions Schema (bsd3, data, library, program)2018-07-030.0.3.5locallycompact
basex-client80.01A BaseX client for Haskell (database, library, mit)2015-12-080.2.0.0MatthijsSteen
bash190.01Bash generation library. (bsd3, language, library)2013-03-170.1.8JasonDusek
basic170.03Lifting values from base types (bsd3, library, unclassified)2018-05-220.1.0.0
basic-cpuid90.01A small package to access the cpuid instruction directly. (bsd3, library, system)2017-07-090.1.0.0JonasScholl
basic-gps50.00Basic implementation of General Problem Solver algorithm (ai, library, mit)2023-12-040.1.0.0InAnYan
basic-lens170.02Basic lens type and functions (bsd3, development, library)2017-03-160.0.2ChrisDone
basic-prelude962.2534An enhanced core prelude; a common foundation for alternate preludes. (control, library, mit, prelude)2017-12-050.7.0DanBurton, MichaelSnoyman
basic-sop272.01Basic examples and functions for generics-sop (bsd3, generics, library)2023-11-080.3.0AndresLoeh, EdskoDeVries
basics50.00Modules for primitive types (bsd3, data, library)2023-08-290.2.0.0andrewthad
batch150.01Simplify queuing up data and processing it in batch. (bsd3, data, library)2018-01-270.1.0.0AlexanderThiemann
batchd-core50.02Core modules of batchd, to use in batchd extensions (bsd3, library, system)2022-02-060.1.0.0IlyaPortnov
batchd-docker60.00docker containers host controller for batchd (bsd3, library, system)2022-02-060.1.0.0IlyaPortnov
batchd-libvirt40.00host controller for batchd, which controls virtual machines via libvirt library. (bsd3, library, system)2022-02-060.1.0.0IlyaPortnov
batching90.00An Applicative Functor deferring actions to run in a batch later. (algorithms, apache, library)2021-09-090.1.0.0AndrewPritchard
battlenet70.02API client for Battle.Net (library, mit, network)2015-02-010.2.0.0teozkr
battlenet-yesod100.01Yesod integration for the battlenet package (library, mit, network)2015-02-010.2.0.0teozkr
battleplace240.01Core definitions for BattlePlace.io service (game, library, mit)2020-08-080.1.0.10quyse
battleplace-api200.01Public API definitions of BattlePlace.io service (game, library, mit)2018-07-240.1.0.3quyse
battleship-combinatorics150.00Compute number of possible arrangements in the battleship game (bsd3, library, math, program)2021-11-180.0.1HenningThielemann
battleships50.01A web-based implementation of battleships including an AI opponent. (bsd3, game, library)2014-04-241.0.0fatho
bayes-stack40.01Framework for inferring generative probabilistic models with Gibbs sampling (bsd3, library, math)2012-10-270.2.0.1BenGamari
bazel-runfiles200.00Locate Bazel runfiles location (apache, build-tool, library, program)2020-04-250.12MathieuBoespflug, shmish111
bbcode150.00Library for parsing, constructing, and printing BBCode (gpl, library, text)2023-12-310.2.0.1repetitive
bbdb250.01Ability to read, write, and modify BBDB files (database, gpl, library)2017-12-140.8HenryLaxen
bbi70.02Tools for reading Big Binary Indexed files, e.g., bigBed, bigWig (bio, bsd3, library)2019-05-240.1.1kaizhang
bcp47250.02Language tags as specified by BCP 47 (data, data-structures, library, mit)2022-03-300.2.0.6PatrickBrisbin, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
bcp47-orphans240.00BCP47 orphan instances (library, mit, orphan-instances)2023-05-300.1.0.6PatrickBrisbin, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
bcrypt350.010Haskell bindings to the bcrypt password hash (bsd3, cryptography, data, library)2017-12-310.0.11AndrewMiller
bdcs330.01Tools for managing a content store of software packages (distribution, lgpl, library, program)2018-05-160.6.1clumens, dshea
bdcs-api70.00BDCS API Server (gpl, library, network, program)2018-06-220.1.3clumens
bdd40.01Behavior-Driven Development DSL (library, mit, testing)2014-12-200.2.0.0irekjozwiak
bdelta (deprecated in favor of bytestring-delta)170.01Simple, fast binary diff/patch (data, deprecated, library, mit)2012-02-220.1.1.1JoeyAdams
bdo100.01Update CSS in the browser without reloading the page. (bsd3, library, program, web)2013-09-111.0.1ChrisDone
beam (deprecated in favor of beam-core)102.51A type-safe SQL mapper for Haskell that doesn't use Template Haskell (database, deprecated, library, mit)2016-01-260.3.2.0TravisAthougies
beam-automigrate162.00DB migration library for beam, targeting Postgres. (bsd3, database, library, program)2024-01-260.1.6.0CaleGibbard, RyanTrinkle, abrar
beam-core822.511Type-safe, feature-complete SQL query and manipulation interface for Haskell (database, library, mit)2023-06-260.10.1.0TravisAthougies, 3noch, kmicklas
beam-migrate800.04SQL DDL support and migrations support library for Beam (database, library, mit)2023-06-260.5.2.1TravisAthougies, 3noch, kmicklas
beam-mysql70.00Connection layer between beam and MySQL/MariaDB (database, library, mit)2019-03-190.2.0.0TravisAthougies, kmicklas
beam-newtype-field (deprecated)40.00A newtype for wrapping newtypes into beam schemas (database, deprecated, library, mit)2018-12-290.2.0.0
beam-postgres662.05Connection layer between beam and postgres (database, library, mit)2023-06-260.5.3.1TravisAthougies, 3noch, kmicklas
beam-sqlite680.01Beam driver for SQLite (database, library, mit)2023-06-260.5.3.0TravisAthougies, 3noch, kmicklas
beam-th92.01Template Haskell utilities for beam (bsd3, database, library, template-haskell)2016-07-050.2.0.0hesiod
beamable120.02Generic serializer/deserializer with compact representation (bsd3, data, library, serialization)2014-06-030.1.1.1JohnLato, MichaelBaikov
bearriver600.03FRP Yampa replacement implemented with Monadic Stream Functions. (bsd3, frp, library)2024-04-230.14.8IvanPerez, keera_studios_ci, keera_studios_ci_dunai
bech322202.05Implementation of the Bech32 cryptocurrency address format (BIP 0173). (apache, library, program, web)2024-05-201.1.7ErikDeCastroLopo, JonathanKnowles, rvl, KtorZ, KingWilliamNoel
bech32-th770.00Template Haskell extensions to the Bech32 library. (apache, library, web)2024-05-201.1.7ErikDeCastroLopo, JonathanKnowles, rvl, KtorZ, KingWilliamNoel
bed-and-breakfast290.02Efficient Matrix and Vector operations in 100% Haskell. (library, linear-algebra, math, mit, numeric)2018-10-220.5JulianFleischer
beeminder-api40.01Bindings to the beeminder.com JSON API (bsd3, library, network)2017-06-031.0BrentYorgey, DanielWagner, RobinGreen
belgian-structured-communication50.00parsing, rendering and manipulating the structured communication of Belgian financial transactions. (bsd3, finance, library)2023-06-170.1.0.0wvanonsem90
belka40.01HTTP client DSL (library, mit, unclassified)2018-01-220.8NikitaVolkov
benc80.00Bencode encoding and decoding library (codec, library, mit)2023-12-050.1.1.0meooow
bench-graph (deprecated in favor of bench-show)140.00Plot and compare benchmarks (benchmarking, bsd3, deprecated, library, performance)2018-09-220.1.4harendra
bench-show182.01Show, plot and compare benchmark results (benchmarking, bsd3, library, performance, program)2022-02-020.3.2harendra, adithyaov
benchmark-function90.01Test the time it takes to run a haskell function (gpl, library, testing)2017-01-150.1.0.1AlanHawkins
benchpress710.04Micro-benchmarking with detailed statistics. (bsd3, library, program, testing)2023-10-240.2.2.23JohanTibell, willsewell
bencode591.753Parsers and printers for bencoded data. (bsd3, library, text)2020-02-280.6.1.1DavidHimmelstrup, PeterSimons, ChristopherReichert
bencodex42.01Bencodex reader/writer for Haskell (gpl, library, serialization)2018-11-051.0.0hongminhee
bencoding442.05A library for encoding and decoding of BEncode data. (bsd3, data, library)2024-01-010.4.5.5SamTruzjan, SergeyVinokurov
bencoding-lens40.00Lenses for bencoded data. (bsd3, data, library)2022-03-100.1.0.0jmorag
benri-hspec120.01Simplify tests where Either or Maybe types are returned from monadic code (bsd3, library, web)2024-02-280.1.0.2adetokunbo
bento (deprecated)122.01🍱 Manage stateful components. (deprecated, library, mit, utility)2016-04-160.1.0fozworth
berkeleydb50.01Pretty BerkeleyDB v4 binding. (bsd3, database, library)2008-10-312008.10.31DavidHimmelstrup
berp60.01An implementation of Python 3. (bsd3, language, library, program)2010-05-310.0.2BerniePope
bert240.04BERT implementation (bsd3, data, library)2016-04-051.2.2.5MariusEriksen, RomanCheplyaka, manzyuk
besout70.02Extended GCD of polynomials over F_p[x] (bsd3, library, math)2014-06-210.2.0.1AbdelwahebMiled
bet110.01Betfair API bindings. Bet on sports on betting exchanges. (library, mit, network)2015-07-270.1.2.3Adeon
betacode40.01A codec for beta code (http://en.wikipedia.org/wiki/Beta_Code). (apache, library, text)2014-11-200.1.0.0EricRochester
betris230.00A horizontal version of tetris for braille users (bsd3, game, library, program)2023-10-030.2.3.1mlang
between270.03Function combinator "between" and derived combinators (bsd3, data, library)2016-01-090.11.0.0PeterTrsko
bf-cata140.01 (development, library)2010-10-161.1ArieMiddelkoop
bff150.01Bidirectionalization for Free! (POPL'09) (data, library, public-domain)2011-03-220.3.1.2DanielSeidel, JanisVoigtlaender, JoachimBreitner
bff-mono190.01"Bidirectionalization for Free" for Monomorphic Transformations (bsd3, data, lenses, library)2014-08-140.2.3kztk
bglib110.00Implementation of the BGAPI serial protocol (library, mit, program)2020-12-233.0.0.0tamasFabian
bgmax100.01Parse BgMax-files (bsd3, finance, library)2019-05-150.2.0.4petterb
bgzf (deprecated in favor of pipes-bgzf)40.01Blocked GZip (bsd3, codec, deprecated, library)2015-04-230.1.0.0rcallahan
bibtex380.03Parse, format and processing BibTeX files (bsd3, library, text)2023-07-200.1.0.7HenningThielemann
bidi-icu50.00The unicode bidirectional algorithm via ICU (graphics, library)2021-03-240EdwardKmett
bidirectional50.00Simple bidirectional serialization and deserialization (bsd3, codec, library)2020-10-070.1.0.0MasseR
bidirectional-instances40.00Make instance constraints bidirectional (language, library, mit)2022-09-040.1.0.0lev_135
bidispec50.03Specification of generators and parsers (data, library)2010-10-050.1.3DavidLeuschner, StefanWehr
bidispec-extras40.01Extra helper functions for bidirectional specifications (data, library)2010-10-050.1StefanWehr
bifunctor (deprecated)130.02Bifunctors (bsd3, deprecated, library, unclassified)2018-12-270.1.0.0
bifunctor-classes-compat220.08Compatibility package for the Bifunctor, Bifoldable, and Bitraversable classes (bsd3, data, functors, library)2023-01-290.1ryanglscott
bifunctors7272.5232Bifunctors (bsd3, data, functors, library)2024-03-195.6.2EdwardKmett, EricMertens, ryanglscott
bighugethesaurus110.01API wrapper for Big Huge Thesaurus (api, language, library)2015-12-280.1.0.0TheKing
billboard-parser60.01A parser for the Billboard chord dataset (lgpl, library, music, program)2013-01-171.0.0.1BasDeHaas
billeksah-forms40.01Leksah library (graphics, library)2011-11-291.0.0JuergenNicklischFranken
billeksah-pane60.02Leksah library (graphics, library)2011-11-291.0.0JuergenNicklischFranken
billeksah-services60.03Leksah library (control, library)2011-11-291.0.0JuergenNicklischFranken
bimap2030.045Bidirectional mapping between two key types (bsd3, data, library)2022-05-150.5.0StuartCook, joel_williamson
bimap-server160.01Two-column database server. (bsd3, data, library)2015-07-060.1.0.1DanielDiaz
bimaps210.07bijections with multiple implementations. (bsd3, data, library)2017-03-030.1.0.2ChristianHoener
bin1620.05Bin: binary natural numbers. (data, dependent-types, gpl, library, math, singletons)2024-06-080.1.4phadej
binance-exports112.00Generate CSV Exports of your Binance Trade History. (bsd3, console, finance, library, program, web)2023-06-240.1.2.0lysergia
binary5000.01101Binary serialisation for Haskell values using lazy ByteStrings (bsd3, data, library, parsing)2024-04-120.8.9.2BenGamari, DonaldStewart, IanLynagh, LennartKolmodin
binary-bits170.010Bit parsing/writing on top of binary. (bsd3, data, library, parsing)2015-01-090.5LennartKolmodin
binary-communicator90.01Flexible way to ease transmission of binary data. (bsd3, data, library)2015-09-141.0.2.2SoenkeHahn, YvesPares
binary-conduit560.017data serialization/deserialization conduit library (conduit, library, mit)2018-10-131.3.1AlexanderVershilov, MathieuBoespflug, ocramz
binary-derive70.01Automatic deriving of Binary using GHC.Generics (data, gpl, library)2011-11-050.1.0JaredHance
binary-enum130.01Simple wrappers around enum types (bsd3, data, library)2016-01-160.1.2.0tolysz
binary-ext200.01An alternate with strong-typed errors for `Data.Binary.Get` monad from `binary` package. (data, library, parsing)2018-06-012.0.4warlock
binary-file300.02read/write binary file (bsd3, file, library)2015-12-190.15.25YoshikuniJujo
binary-generic130.01Generic binary serialisation using binary and syb. (bsd3, data, library, parsing)2012-08-070.2.1LarsPetersen
binary-generic-combinators190.00Combinators and utilities to make Generic-based deriving of Binary easier and more expressive (bsd3, data, library, parsing)2021-12-110.4.4.00xd34df00d
binary-ieee754150.03Backport ieee754 float double combinators to older binary (bsd3, data, library)2016-10-240.1.0.0winterland
binary-indexed-tree60.01Binary Indexed Trees (a.k.a. Fenwick Trees). (data, library)2012-10-100.1MaxwellSayles
binary-instances1150.010Orphan instances for binary (bsd3, library,