awesome-haskell

A curated list of awesome Haskell frameworks, libraries and software.

koalaman/shellcheck - ShellCheck, a static analysis tool for shell scripts
jgm/pandoc - Universal markup converter
PostgREST/postgrest - REST API for any Postgres database
hadolint/hadolint - Dockerfile linter, validate inline bash, written in Haskell
purescript/purescript - A strongly-typed language that compiles to JavaScript
unisonweb/unison - A friendly programming language from the future
simplex-chat/simplex-chat - SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
digitallyinduced/ihp - 🔥 The fastest way to build type safe web apps. IHP is a new batteries-included web framework optimized for longterm productivity and programmer happiness
facebook/Haxl - A Haskell library that simplifies access to remote data, such as databases or web-based services.
commercialhaskell/stack - The Haskell Tool Stack
input-output-hk/cardano-sl - Cryptographic currency implementing Ouroboros PoS protocol
sdiehl/write-you-a-haskell - Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)
xmonad/xmonad - The core of xmonad, a small but functional ICCCM-compliant tiling window manager
koka-lang/koka - Koka language compiler and interpreter
krispo/awesome-haskell - A collection of awesome Haskell links, frameworks, libraries and software. Inspired by awesome projects line.
ghc/ghc - Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).
simonmichael/hledger - Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.
caiorss/Functional-Programming - Functional Programming concepts, examples and patterns illustrated in Haskell, Ocaml and Python
jaspervdj/hakyll - A static website compiler library in Haskell
yesodweb/yesod - A RESTful Haskell web framework built on WAI.
haskell/haskell-language-server - Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.
ghcjs/ghcjs - Haskell to JavaScript compiler, based on GHC
typelead/eta - The Eta Programming Language, a dialect of Haskell on the JVM
wireapp/wire-server - 🇪🇺 Wire back-end services
sdiehl/wiwinwlh - What I Wish I Knew When Learning Haskell
haskell/haskell-ide-engine - The engine for haskell ide-integration. Not an IDE
jaspervdj/patat - Terminal-based presentations using Pandoc
dmjio/miso - 🍜 A tasty Haskell front-end framework
ekmett/lens - Lenses, Folds, and Traversals - Join us on web.libera.chat #haskell-lens
tweag/asterius - DEPRECATED in favor of ghc wasm backend, see https://www.tweag.io/blog/2022-11-22-wasm-backend-merged-in-ghc
haskell-servant/servant - Main repository for the servant libraries — DSL for describing, serving, querying, mocking, documenting web applications and more!
smallhadroncollider/taskell - Command-line Kanban board/task manager with support for Trello boards and GitHub projects
scotty-web/scotty - Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp (Official Repository)
fosskers/aura - A secure, multilingual package manager for Arch Linux and the AUR.
jtdaugherty/brick - A declarative Unix terminal UI library written in Haskell
haskell/cabal - Official upstream development repository for Cabal and cabal-install
tensorflow/haskell - Haskell bindings for TensorFlow
google-research/dex-lang - Research language for array processing in the Haskell/ML family
huangzworks/real-world-haskell-cn - 《Real World Haskell》中文翻译项目
yi-editor/yi - The Haskell-Scriptable Editor
valderman/haste-compiler - A GHC-based Haskell to JavaScript compiler
ndmitchell/hlint - Haskell source code suggestions
HuwCampbell/grenade - Deep Learning in Haskell
clash-lang/clash-compiler - Haskell to VHDL/Verilog/SystemVerilog compiler
google/haskell-trainings - Haskell 101 and 102: slides and codelabs
lettier/gifcurry - 😎 The open-source, Haskell-built video editor for GIF makers.
Haskell-Things/ImplicitCAD - A math-inspired CAD program in haskell. CSG, bevels, and shells; 2D & 3D geometry; 2D gcode generation...
faylang/fay - A proper subset of Haskell that compiles to JavaScript
quchen/articles - Miscellaneous articles. The readme is the table of contents.
google/codeworld - Educational computer programming environment using Haskell
haskell/aeson - A fast Haskell JSON library
haskell-beginners-2022/course-plan - 📜 Haskell course info, plan, video lectures, slides
ucsd-progsys/liquidhaskell - Liquid Types For Haskell
hzlmn/haskell-must-watch - Huge list of videos, talks, courses for Haskell programming language.
reanimate/reanimate - Haskell library for building declarative animations based on SVG graphics
evincarofautumn/kitten - A statically typed concatenative systems programming language.
reflex-frp/reflex - Interactive programs without callbacks or side-effects. Functional Reactive Programming (FRP) uses composable events and time-varying values to describe interactive systems as pure functions. Just like other pure functional code, functional reactive code is easier to get right on the first try, maintain, and reuse.
graninas/software-design-in-haskell - Software Design in Haskell. A structured set of materials. How to build real-world applications in Haskell.
GaloisInc/HaLVM - The Haskell Lightweight Virtual Machine (HaLVM): GHC running on Xen
hasktorch/hasktorch - Tensors and neural networks in Haskell
sdiehl/kaleidoscope - Haskell LLVM JIT Compiler Tutorial
matterhorn-chat/matterhorn - A feature-rich Unix terminal client for the Mattermost chat system
grin-compiler/grin - GRIN is a compiler back-end for lazy and strict functional languages with whole program optimization support.
phuhl/linux_notification_center - A notification daemon/center for linux
leksah/leksah - Haskell IDE
thma/LtuPatternFactory - Lambda the ultimate Pattern Factory: FP, Haskell, Typeclassopedia vs Software Design Patterns
kowainik/learn4haskell - 👩‍🏫 👨‍🏫 Learn Haskell basics in 4 pull requests
haskell/stylish-haskell - Haskell code prettifier
obsidiansystems/obelisk - Functional reactive web and mobile applications, with batteries included.
tweag/ormolu - A formatter for Haskell source code
Gabriella439/turtle - Shell programming, Haskell style
lierdakil/pandoc-crossref - Pandoc filter for cross-references
pcapriotti/optparse-applicative - Applicative option parser
mrkkrp/megaparsec - Industrial-strength monadic parser combinator library
AccelerateHS/accelerate - Embedded language for high-performance array computations
agentm/project-m36 - Project: M36 Relational Algebra Engine
kirel/detexify-hs-backend - Detexify Backend written in Haskell
samtay/tetris - A terminal interface for Tetris
joshuaclayton/unused - Deprecated; see https://github.com/unused-code/unused
composewell/streamly - High performance, concurrent functional programming abstractions
commercialhaskell/rio - A standard library for Haskell
yesodweb/wai - Haskell Web Application Interface
cachix/cachix - Command line client for Nix binary cache hosting:
srid/emanote - Emanate a structured view of your plain-text notes
jonschoning/espial - Espial is an open-source, web-based bookmarking server.
hspec/hspec - A Testing Framework for Haskell
2mol/pboy - a small .pdf management tool with a command-line UI
maralorn/nix-output-monitor - Pipe your nix-build output through the nix-output-monitor a.k.a nom to get additional information while building.
ndmitchell/hoogle - Haskell API search engine
rgleichman/glance - A visual Haskell
snowleopard/alga - Algebraic graphs
haskell-distributed/distributed-process - Cloud Haskell core library
nick8325/quickcheck - Automatic testing of Haskell programs.
hstreamdb/hstream - HStreamDB is an open-source, cloud-native streaming database for IoT and beyond. Modernize your data stack for real-time applications.
kowainik/summoner - 🔮 🔧 Tool for scaffolding batteries-included production-level Haskell projects
kowainik/relude - 🌀 Safe, performant, user-friendly and lightweight Haskell standard library
taffybar/taffybar - A gtk based status bar for tiling window managers such as XMonad
lspitzner/brittany - haskell source code formatter
agrafix/Spock - Another Haskell web framework for rapid development
DanielG/ghc-mod - Happy Haskell Hacking for editors. DEPRECATED
hedgehogqa/haskell-hedgehog - Release with confidence, state-of-the-art property testing for Haskell.
BinRoot/Haskell-Data-Analysis-Cookbook - Accompanying Source Code for the Haskell Data Analysis Cookbook
bos/stanford-cs240h - Course materials for Stanford CS240h, "Functional Systems in Haskell"
UnkindPartition/tasty - Modern and extensible testing framework for Haskell
i-am-tom/haskell-exercises - A little course to learn about some of the more obscure GHC extensions.
fused-effects/fused-effects - A fast, flexible, fused effect system for Haskell
transient-haskell/transient - A full stack, reactive architecture for general purpose programming. Algebraic and monadically composable primitives for concurrency, parallelism, event handling, transactions, multithreading, Web, and distributed computing with complete de-inversion of control (No callbacks, no blocking, pure state)
qfpl/applied-fp-course - Applied Functional Programming Course - Move from exercises to a working app!
LambdaHack/LambdaHack - Haskell game engine library for roguelike dungeon crawlers; please offer feedback, e.g., after trying out the sample game with the web frontend at
Copilot-Language/copilot - A stream-based runtime-verification framework for generating hard real-time C code.
sol/hpack - hpack: A modern format for Haskell packages
ChrisPenner/rasa - Extremely modular text editor built in Haskell
aviaviavi/legion - Simple blockchain server written in Haskell for educational purposes
brendanhay/amazonka - A comprehensive Amazon Web Services SDK for Haskell.
haskell/ghcide - A library for building Haskell IDE tooling
ad-si/Perspec - Scriptable desktop app to correct the perspective of images
tweag/HaskellR - The full power of R in Haskell.
mattgreen/hython - Haskell-powered Python 3 interpreter
xmonad/xmonad-contrib - Contributed modules for xmonad
haskell-beam/beam - A type-safe, non-TH Haskell SQL library and ORM
fjvallarino/monomer - An easy to use, cross platform, GUI library for writing Haskell applications.
kowainik/stan - 🕵️ Haskell STatic ANalyser
alpacaaa/zero-bs-haskell - Learn Haskell, with tiny lessons.
mihaimaruseac/hindent - Haskell pretty printer
hasura/eff - 🚧 a work in progress effect system for Haskell 🚧
HeinrichApfelmus/reactive-banana - Library for functional reactive programming in Haskell.
quchen/stgi - A user-centric visual STG implementation to help understand GHC/Haskell's execution model.
chrisdone/hell - Haskell-based shell scripting language
haskell/attoparsec - A fast Haskell library for parsing ByteStrings
nikita-volkov/hasql - The fastest PostgreSQL libpq-based driver for Haskell
alexwl/haskell-code-explorer - Web application for exploring and understanding Haskell codebases
JakeWheat/intro_to_parsing - Introduction to parsing with Haskell and Parsec
haskell/criterion - A powerful but simple library for measuring the performance of Haskell code.
facebookincubator/retrie - Retrie is a powerful, easy-to-use codemodding tool for Haskell.
raviksharma/bartosz-basics-of-haskell - Code and exercises from Bartosz Milewski's Basics of Haskell Tutorial
pushcx/hpffp-resources - Haskell Programming From First Principles - Follow-up Resources
valderman/selda - A type-safe, high-level SQL library for Haskell
exercism/haskell - Exercism exercises in Haskell.
chrisdone-archive/jl - Functional sed for JSON
thma/WhyHaskellMatters - In this article I try to explain why Haskell keeps being such an important language by presenting some of its most important and distinguishing features and detailing them with working code examples. The presentation aims to be self-contained and does not require any previous knowledge of the language.
haskell-foundation/foundation - Empire strikes back
yesodweb/persistent - Persistence interface for Haskell allowing multiple storage methods.
google/proto-lens - API for protocol buffers using modern Haskell language and library patterns.
tweag/sparkle - Haskell on Apache Spark.
HeinrichApfelmus/threepenny-gui - GUI framework that uses the web browser as a display.
haskell-CI/haskell-ci - Scripts and instructions for using CI services (e.g. Travis CI or Appveyor) with multiple GHC configurations
lsmor/snake-fury - a challenge for Haskell beginners
ivanperez-keera/Yampa - Functional Reactive Programming domain-specific language for efficient hybrid systems
timbod7/haskell-chart - A 2D charting library for haskell
bitemyapp/bloodhound - Haskell Elasticsearch client and query DSL
lettier/movie-monad - 📺 A free and simple to use video player made with Haskell.
gregwebs/Shelly.hs - Haskell shell scripting
tommythorn/Reduceron - FPGA Haskell machine with game changing performance. Reduceron is Matthew Naylor, Colin Runciman and Jason Reich's high performance FPGA softcore for running lazy functional programs, including hardware garbage collection. Reduceron has been implemented on various FPGAs with clock frequency ranging from 60 to 150 MHz depending on the FPGA. A high degree of parallelism allows Reduceron to implement graph evaluation very efficiently. This fork aims to continue development on this, with a view to practical applications. Comments, questions, etc are welcome.
haskell/hackage-server - Hackage-Server: A Haskell Package Repository
haskell/text - Haskell library for space- and time-efficient operations over Unicode text.
morpheusgraphql/morpheus-graphql - Haskell GraphQL Api, Client and Tools
jaspervdj/websockets - A Haskell library for creating WebSocket-capable servers
haskell-graphql/graphql-api - Write type-safe GraphQL services in Haskell
haskell-tls/hs-tls - TLS/SSL implementation in haskell
haskell-github/github - The github API for Haskell
protolude/protolude - A sensible starting Prelude template.
cdepillabout/termonad - Terminal emulator configurable in Haskell.
nh2/call-haskell-from-anything - Call Haskell functions from any programming language via serialization and dynamic libraries
eashanhatti/peridot - A fast functional language based on two level type theory
jonascarpay/apecs - a fast, extensible, type driven Haskell ECS framework for games
lehins/massiv - Efficient Haskell Arrays featuring Parallel computation
ozanmakes/markup.rocks - Pandoc based document editor and converter in your browser.
jtdaugherty/tart - Tart - draw ASCII art in the terminal with your mouse!
haskell/haskell-platform - Distribution of Haskell with batteries included
jbarrow/LambdaNet - Purely functional artificial neural network library implemented in Haskell.
Consensys/constellation - Peer-to-peer encrypted message exchange
dbousamra/hnes - 🎮 NES Emulator written in Haskell
sol/doctest - An implementation of Python's doctest for Haskell
knupfer/haskell-emacs - Write Emacs extensions in Haskell
Gabriella439/Haskell-Morte-Library - A bare-bones calculus-of-constructions
ollef/Earley - Parsing all context-free grammars using Earley's algorithm in Haskell.
gelisam/hawk - Haskell text processor for the command-line
haskell/mtl - The Monad Transformer Library
haskell/lsp - Haskell library for the Microsoft Language Server Protocol
haskell-game/sdl2 - Haskell bindings to the SDL2 library
sebastiaanvisser/clay - A CSS preprocessor as embedded Haskell.
NixOS/cabal2nix - Generate Nix build instructions from a Cabal file
morphismtech/squeal - Squeal, a deep embedding of SQL in Haskell
theam/haskell-do - ✏️ 📊 - The Haskell code editor focused on interactive development.
joelburget/react-haskell - React bindings for Haskell
DimaSamoz/mezzo - A Haskell library for typesafe music composition
simonmar/parconc-examples - Sample code to accompany the book "Parallel and Concurrent Programming in Haskell"
reflex-frp/reflex-dom - Web applications without callbacks or side-effects. Reflex-DOM brings the power of functional reactive programming (FRP) to the web. Build HTML and other Document Object Model (DOM) data with a pure functional interface.
haskus/haskus-system - System programming in Haskell on top of Linux
haskell-effectful/effectful - An easy to use, fast extensible effects library with seamless integration with the existing Haskell ecosystem.
jepst/CloudHaskell - A distributed computing framework for Haskell
fourmolu/fourmolu - A fourk of ormolu that uses four space indentation and allows arbitrary configuration. Don't like it? PRs welcome!
mrkkrp/req - An HTTP client library
litxio/ptghci - High-powered REPL for Haskell, inspired by IPython
tweag/linear-base - Standard library for linear types in Haskell.
chris-taylor/aima-haskell - Algorithms from AIMA in Haskell
higherkindness/mu-haskell - Mu (μ) is a purely functional framework for building micro services.
informatikr/hedis - A Redis client library for Haskell.
amuletml/amulet - An ML-like functional programming language
jtdaugherty/vty - A high-level ncurses alternative written in Haskell
haskell/network - Low-level networking interface
fimad/scalpel - A high level web scraping library for Haskell.
spell-music/csound-expression - Haskell Framework for Electronic Music
hakaru-dev/hakaru - A probabilistic programming language
justinethier/husk-scheme - A full implementation of the Scheme programming language for the Haskell Platform.
jgm/texmath - A Haskell library for converting LaTeX math to MathML.
Holmusk/three-layer - 3️⃣ 🍰 Architecture of the Haskell web applications
sweirich/dth - Examples of Dependently-typed programs in Haskell
haskell/statistics - A fast, high quality library for computing with statistics in Haskell.
haskell/alex - A lexical analyser generator for Haskell
winterland1989/magic-haskell - 魔力haskell官方网站
acid-state/acid-state - Add ACID guarantees to any serializable Haskell data structure
iostreamer-X/FuncShell - Improve your shell by making it functional through Haskell! (An update to Awkward)
quchen/prettyprinter - A modern, extensible and well-documented prettyprinter.
Yvee1/hascard - flashcard TUI with markdown cards
goldfirere/singletons - Fake dependent types in Haskell using singletons
owickstrom/gi-gtk-declarative - Declarative GTK+ programming in Haskell
NorfairKing/smos - A comprehensive self-management System
HaskVan/HaskellKoans - Haskell Koans for the Vancouver's Haskell UnMeetup
stevenfontanella/microlens - A lightweight (but compatible with ‘lens’) lenses library
purenix-org/purenix - Nix backend for PureScript. Transpile PureScript code to Nix.
chrisdone-archive/vado - A demo web browser engine written in Haskell
lotz84/haskell - A curated list of awesome things related to Haskell.
haskell-gi/haskell-gi - Generate Haskell bindings for GObject-Introspection capable libraries
brendanhay/gogol - A comprehensive Google Services SDK for Haskell.
blitzcode/hue-dashboard - A web interface for monitoring and controlling Philips Hue lights
byorgey/haskell-course - Introductory Haskell course materials (originally CIS 194 @ UPenn)
snoyberg/http-client - An HTTP client engine, intended as a base layer for more user-friendly packages.
anton-k/ru-haskell-book - учебник по Haskell
haskell/happy - The Happy parser generator for Haskell
ivanperez-keera/haskanoid - A free and open source breakout clone in Haskell using SDL and FRP, with Wiimote and Kinect support.
theam/aws-lambda-haskell-runtime - ⚡Haskell runtime for AWS Lambda
dmbarbour/Sirea - Simply Reactive! Declarative orchestration in Haskell using RDP
GaloisInc/haskell-tor - A Haskell implementation of the Tor protocol.
augustss/MicroHs - Haskell implemented with combinators
IntersectMBO/ouroboros-network - Specifications of network protocols and implementations of components running these protocols which support a family of Ouroboros Consesus protocols; the diffusion layer of the Cardano Node.
neovimhaskell/nvim-hs - Neovim API for Haskell plugins as well as the plugin provider
input-output-hk/hydra - Implementation of the Hydra Head protocol
lukexi/halive - Live recompiler for Haskell
luke-clifton/shh - Simple shell like scripting from Haskell
discord-haskell/discord-haskell - Haskell library for writing Discord bots
m4dc4p/cheatsheet - A Haskell CheatSheet in PDF and literate source formats.
VinylRecords/Vinyl - Extensible Records for Haskell. Pull requests welcome! Come visit us on #vinyl on freenode.
mwotton/Hubris - Bridge from Ruby to Haskell
denisshevchenko/ohaskell.guide - Ваша первая книга о языке Haskell
haskell-hint/hint - Runtime Haskell interpreter
haskell-beginners-2022/exercises - 💻 Exercises for the Haskell Beginners 2022 course
neohaskell/NeoHaskell - ⏩ NeoHaskell is a dialect of Haskell that is focused on newcomer-friendliness and productivity.
co-log/co-log - 📓 Flexible and configurable modern #Haskell logging framework
ekmett/guanxi - Relational programming in Haskell. Mostly developed on twitch.
haskell-tools/haskell-tools - Developer tools for Haskell
kadena-io/chainweb-node - Chainweb: A Proof-of-Work Parallel-Chain Architecture for Massive Throughput
seliopou/typo - A programming language that runs in Haskell's type system.
bravit/hid-examples - Examples to accompany the book "Haskell in Depth"
tmcgilchrist/airship - Helium + Webmachine = Airship. A toolkit for building declarative, RESTful web apps.
standardsemiconductor/lion - Where Lions Roam: RISC-V on the VELDT
jyh1/mmaclone - A simple Wolfram Language clone in Haskell
evertedsphere/silica - optics for Haskell with the most amazing type errors you've seen
Twinside/Juicy.Pixels - Haskell library to load & save pictures
cdepillabout/pretty-simple - pretty-printer for Haskell data types that have a Show instance
bijoutrouvaille/fireward - A concise and readable language for Firestore security rules, similar to Firebase Bolt.
Nike-Inc/hal - hal provides an AWS Lambda Custom Runtime environment for your Haskell applications.
Mesabloo/diagnose - A simple library for reporting compiler/interpreter errors
LeventErkok/sbv - SMT Based Verification in Haskell. Express properties about Haskell programs and automatically prove them using SMT solvers.
jaspervdj/blaze-html - A blazingly fast HTML combinator library for Haskell.
k-bx/owlcloud - OwnCloud for owls done via The Microservice Architecture
aristidb/aws - Amazon Web Services for Haskell
jlouis/combinatorrent - A bittorrent client written in Haskell
itchyny/sjsp - Simple JavaScript Profiler
awakesecurity/gRPC-haskell - Haskell gRPC support
khibino/haskell-relational-record - This repository includes a joined query generator based on typefull relational algebra, and mapping tools between SQL values list and Haskell record type.
k0ral/hbro - [Unmaintained] A minimal web-browser written and configured in Haskell.
ndmitchell/tagsoup - Haskell library for parsing and extracting information from (possibly malformed) HTML/XML documents
tweag/inline-java - Haskell/Java interop via inline Java code in Haskell modules.
lexi-lambda/freer-simple - A friendly effect system for Haskell
nstack/nstack - Type-safe, composable microservices for data analytics
passy/givegif - GIFs on the command line
harpocrates/inline-rust - Use snippets of Rust inline in your Haskell programs
jgoerzen/twidge - Command-line twitter/identica client [Haskell]
haskell-hvr/cassava - A CSV parsing and encoding library optimized for ease of use and high performance
simonmar/par-tutorial - A tutorial on Parallel and Concurrent Haskell
judah/haskeline - A Haskell library for line input in command-line programs.
tweag/capability - Extensional capabilities and deriving combinators
seek-oss/serverless-haskell - Deploying Haskell applications to AWS Lambda with Serverless
michaelochurch/summer-2015-haskell-class - Summer 2015 Haskell Class
ekmett/quine - haskell, opengl, toy project
AllureOfTheStars/Allure - Allure of the Stars is a near-future Sci-Fi roguelike and tactical squad combat game written in Haskell; please offer feedback, e.g., after trying out the web frontend version at
typeclasses/haskell-phrasebook - The Haskell Phrasebook: a quick intro to Haskell via small annotated example programs
commercialhaskell/haskelldocumentation - Repository for collaborative Haskell documentation
chrisdone-archive/duet - A tiny language, a subset of Haskell aimed at aiding teachers teach Haskell
snowleopard/hadrian - Hadrian: a new build system for the Glasgow Haskell Compiler. Now merged into the GHC tree!
lpsmith/postgresql-simple - Mid-level client library for accessing PostgreSQL from Haskell
eckyputrady/haskell-scotty-realworld-example-app - Exemplary real world backend API built with Haskell/Scotty https://realworld.io
runtimeverification/haskell-backend - The symbolic execution engine powering the K Framework
music-suite/music-suite - Music in Haskell
advancedtelematic/quickcheck-state-machine - Test monadic programs using state machine based models
Soostone/katip - A structured logging framework for Haskell
lambdacube3d/lambdacube-edsl - Previous version of LambdaCube 3D as Embedded Domain Specific Language in Haskell. Check the latest system:
blynn/compiler - The adventures of a Haskell compiler
fujimura/hi - Generate scaffold for a Haskell project
axellang/axel - Haskell + Lisp
def-/gifstream - Make interactive games in Haskell using GIF streams that can be shown in the web browser
ChrisPenner/slick - Static site generator built on Shake configured in Haskell
Avi-D-coder/implicit-hie - Auto generate a stack or cabal multi component hie.yaml file
david-christiansen/pie-hs - An implementation of Pie in Haskell
Daniel-Diaz/HaTeX - The Haskell LaTeX library.
ad-si/TaskLite - The CLI task manager for power users
tfausak/flow - 💧 Write more understandable Haskell.
lemmih/lhc - The LLVM LHC Haskell Optimization System
klappvisor/haskell-telegram-api - Telegram Bot API for Haskell
haskell/c2hs - c2hs is a pre-processor for Haskell FFI bindings to C libraries
ekmett/linear - Low-dimensional linear algebra primitives for Haskell.
luc-tielen/eclair-lang - A minimal, fast Datalog implementation in Haskell that compiles to LLVM IR
ivanperez-keera/dunai - Classic FRP, Arrowized FRP, Reactive Programming, and Stream Programming, all via Monadic Stream Functions
cmoog/traderjoes - Price tracking program and website for Trader Joe's, updated daily.
jxv/dino-rush - 🌋 Endless runner game
CIFASIS/QuickFuzz - An experimental grammar fuzzer in Haskell using QuickCheck
rzk-lang/rzk - An experimental proof assistant based on a type theory for synthetic ∞-categories.
haskell-suite/haskell-src-exts - Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
chrisdone-archive/tryhaskell - Try Haskell
chrisdone-archive/dynamic - Dynamic typing in Haskell
mikeizbicki/HerbiePlugin - GHC plugin that improves Haskell code's numerical stability
barrucadu/dejafu - Systematic concurrency testing meets Haskell.
thma/PolysemyCleanArchitecture - Showcasing how the Polysemy library can be used to implement a REST application conforming to the guidelines of the Clean Architecture model.
keera-studios/keera-hails - Keera Hails: Haskell on Rails - Reactive Programming Framework for Interactive Haskell applications
corsis/PortFusion - Haskell-powered cross-platform transport-layer distributed reverse / forward proxy & tunneling solution – currently available for all TCP protocols (RDP, VNC, HTTP(S), SSH, ...).
jgm/skylighting - A Haskell syntax highlighting library with tokenizers derived from KDE syntax highlighting descriptions
haskell-webdriver/haskell-webdriver - A Haskell client for the Selenium WebDriver protocol.
soywod/unfog - ⏱ Minimalist CLI task & time manager, written in Haskell.
Gabriella439/Haskell-Typed-Spreadsheet-Library - Typed and composable spreadsheets
alpacaaa/quad-ci - A CI server written in Simple Haskell.
airalab/hs-web3 - Web3 API for Haskell.
well-typed/cborg - Binary serialisation in the CBOR format
haskell/fgl - A Functional Graph Library for Haskell
facebookarchive/lex-pass - manipulate a php codebase using haskell to transform the abstract-syntax-tree
ucsd-progsys/elsa - Elsa is a lambda calculus evaluator
bollu/cellularAutomata - a collection of cellular automata written in Haskell with Diagrams
Yuras/pdf-toolbox - A collection of tools for processing PDF files in Haskell
sdiehl/tinyjit - Haskell JIT
derekmcloughlin/pearls - Pearls of Functional Algorithm Design by Richard Bird - Haskell Code
nominolo/scion - OLD, DEPRECATED: Use this instead https://github.com/haskell/haskell-ide-engine
gtk2hs/gtk2hs - GUI library for Haskell based on GTK+
haskell/HTTP - Haskell HTTP package
yav/graphmod - A utility for displaying the module dependencies of Haskell programs.
mstksg/backprop - Heterogeneous automatic differentiation ("backpropagation") in Haskell
mstksg/auto - Haskell DSL and platform providing denotational, compositional api for discrete-step, locally stateful, interactive programs, games & automations. http://hackage.haskell.org/package/auto
haskell/hie-bios - Set up a GHC API session for various Haskell Projects
ennocramer/floskell - Floskell is a flexible Haskell source code pretty printer.
awakesecurity/spectacle - Embedded specification language & model checker in Haskell
suhailshergill/extensible-effects - Extensible Effects: An Alternative to Monad Transformers
dmjio/stripe - 💰 Stripe API
serokell/universum - 🌌 Prelude written in @Serokell
pmiddend/nixos-manager - Manage your NixOS packages and configuration via a simple, intuitive UI
mchakravarty/HaskellSpriteKit - Haskell binding to Apple's SpriteKit framework
kazu-yamamoto/unit-test-example - Unit test example for Haskell
kofigumbs/codec-beam - Generate Erlang VM byte code from Haskell
fbsamples/ghc-hotswap - Example code for how we swap compiled code within a running Haskell process.
chshersh/iris - 🌈 Haskell CLI Framework supporting Command Line Interface Guidelines
nomeata/inspection-testing - Inspection Testing for Haskell
flannelhead/blackstar - A black hole raytracer written in Haskell
mongodb-haskell/mongodb - MongoDB driver for Haskell
finkel-lang/finkel - Haskell in S-expression
jdnavarro/graphql-haskell - Haskell GraphQL implementation
hercules-ci/legacy-old-hercules - Abandoned
willbasky/Awesome-list-of-Haskell-mentors - An amazing list of Haskell developers who would like to mentor beginner-contributors in open source projects.
awakesecurity/nix-deploy - Deploy software or an entire NixOS system configuration to another NixOS system
etorreborre/registry - Components as records of functions for Haskell
dfinity-side-projects/dhc - Compiles Haskell to WebAssembly
w7cook/AoPL - A book on programming languages, using Haskell
SimulaVR/godot-haskell - Haskell bindings for GdNative
MondayMorningHaskell/haskellings - An automated tutorial to teach you about Haskell!
lambdabot/lambdabot - A friendly IRC bot and apprentice coder, written in Haskell.
joshcough/HaskellStarter - A project that demonstrates getting up and running with Haskell.
tzemanovic/haskell-yesod-realworld-example-app - Exemplary real world application built with Haskell + Yesod
tsoding/haskell-json - Source Code for JSON Parser Video
ocharles/zero-to-quake-3 - Implementing Quake 3 in Haskell & Vulkan
mbj/stratosphere - Haskell EDSL and type-checker for AWS CloudFormation templates
haskell-servant/servant-elm - Automatically derive Elm functions to query servant webservices
statebox/cql - CQL: Categorical Query Language implementation in Haskell
mthom/shentong - A Haskell implementation of the Shen programming language.
ekmett/hask - Category theory for Haskell with a lens flavor (you need GHC 7.8.3, not 7.8.2 to build this!)
ekmett/coda - A language experiment -- irc.freenode.net ##coda
jyp/styx - A nix-based Haskell project manager
scarf-sh/scarf - An environment manager and development tool powered by Nomia.
keera-studios/haskell-game-programming - A central repository of Haskell Game Programming resources, put together by Keera Studios
Synthetica9/nix-linter - Linter for the Nix expression language
snoyberg/yaml - Support for serialising Haskell to and from Yaml.
opqdonut/haskell-exercises - Haskell exercises with automatic tests
erikd/language-javascript - Parser for JavaScript, in Haskell
kazu-yamamoto/logger - A fast logging system for Haskell
himura/twitter-conduit - Twitter API package for Haskell, including enumerator interfaces and Streaming API supports.
haskell-game/tiny-games-hs - Haskell Tiny Game Jam
bollu/tiny-optimising-compiler - A tiny optimising compiler for an imperative programming language written in haskell
apauley/hledger-flow - An hledger/ledger-cli workflow focusing on automated statement import and classification
well-typed/generics-sop - Generic Programming using True Sums of Products
NorfairKing/haskell-dangerous-functions - Documentation about Haskell's dangerous functions and a hlint config file to warn about them
g-ford/cradle - Let's Build a Compiler (in Haskell)
grpc/grpc-haskell - gRPC library binding for Haskell.
radian-software/kalyn - ⚗️ Self-hosting compiler from a Haskell-like Lisp directly to x86-64, from scratch.
LumiGuide/haskell-opencv - Haskell binding to OpenCV-3.x
glguy/irc-core - Haskell IRC library and console client - Join us on libera.chat #glirc
AccelerateHS/accelerate-llvm - LLVM backend for Accelerate
migamake/json-autotype - Automatic Haskell type inference from JSON input
haskell/ThreadScope - A graphical tool for profiling parallel Haskell programs
graninas/hierarchical-free-monads-the-most-developed-approach-in-haskell - Big article about Hierarchical Free Monads, the most developed approach to build real software in Haskell
takeoutweight/shade - Interactive, client-side web apps in Haskell
SPY/haskell-wasm - Haskell WebAssembly Toolkit
ocharles/engine.io - A Haskell server implementation of the Engine.IO and Socket.IO (1.0) protocols
dmjio/envy - 😠 Environmentally friendly environment variables
DataKinds/cherchord - 🎸 Find chords for any string instrument quicky & easily 🎸
circuithub/rel8 - Hey! Hey! Can u rel8?
nanotech/swift-haskell-tutorial - Integrating Haskell with Swift Mac Apps
mchakravarty/language-c-inline - Inline C & Objective-C in Haskell
quchen/generative-art - I wanted to make a nicer sticker for Munihac, then things got out of hand.
madjestic/Haskell-OpenGL-Tutorial - an attempt to create a concise modern Haskell OpenGL boilerplate with basic IO
leepike/Copilot - A (Haskell DSL) stream language for generating hard real-time C code.
jaspervdj/fugacious - An example Haskell web application
mit-plv/riscv-semantics - A formal semantics of the RISC-V ISA in Haskell
facebookincubator/hsthrift - The Haskell Thrift Compiler. This is an implementation of the Thrift spec that generates code in Haskell. It depends on the fbthrift project for the implementation of the underlying transport.
tfausak/rattletrap - 🚗 Parse and generate Rocket League replays.
mpickering/apply-refact - Refactor Haskell source files
haskell-opengl/OpenGL - Haskell bindings to OpenGL
fakedata-haskell/fakedata - Haskell Library for producing quality fake data
jekor/redo - djb's redo implementation in Haskell (for Haskell from Scratch video series)
tree-sitter/haskell-tree-sitter - Haskell bindings for tree-sitter
soupi/rfc - My slides and compilation of resources.
jgm/citeproc - CSL citation processing library in Haskell
zoomhub/zoomhub - Share and view high-resolution images effortlessly
ngless-toolkit/ngless - NGLess: NGS with less work
matsumonkie/izuna - Show Haskell type annotations when doing code review on Github
grin-compiler/ghc-grin - GRIN backend for GHC
egonSchiele/chips - A clone of Chips Challenge in Haskell
wavewave/hoodle - hoodle : A pen notetaking program written in haskell
commercialhaskell/haskellers - haskellers.com site
chrisdone-archive/hulk - Haskell IRC daemon.
tsoding/HyperNerd - Total Surveillance Automatic Ban Machine for Twitch and Discord
wavewave/fficxx - Haskell-C++ Foreign Function Interface Generator
twittner/zeromq-haskell - This repository has been moved to https://gitlab.com/twittner/zeromq-haskell
Twinside/Rasterific - A drawing engine in Haskell
reflex-frp/reflex-vty - Build terminal applications using functional reactive programming (FRP) with Reflex FRP.
RefactoringTools/HaRe - The Haskell Refactoring Tool
purebred-mua/purebred - A terminal based mail user agent based on notmuch
pkamenarsky/concur-replica - Server-side VDOM UI framework for Concur
haskell-works/hw-kafka-client - Kafka client for Haskell, including auto-rebalancing consumers
haskellweekly/haskellweekly - Publishes curated news about the Haskell programming language.
expipiplus1/vulkan - Haskell bindings for Vulkan
sigrlami/haskellcosm - Collecting information about Haskell ecosystem - companies, communities, media, etc.
pkamenarsky/replica - A remote virtual DOM library for Haskell
palf/haskell-sdl2-examples - SDL2 tutorial code in Haskell
ChrisPenner/void-space - Well-Typed Typing Tutor where you Type Types... in space... yup, you heard me
vimus/vimus - An MPD client with vim-like key bindings, written in Haskell
honza/redish - A multi-threaded, TCP, key-value store inspired by Redis implemented in Haskell.
haskell/critbit - A Haskell implementation of crit-bit trees.
wellposed/numerical - Numerical is the core library for Numerical Haskell
typeable/octopod - Kubernetes self-service portal
rainbyte/frag - Frag is a 3D first person shooting game written in Haskell, by Mun Hon Cheong
mtolly/onyx - Toolkit for converting and building songs for Rock Band, Guitar Hero, Clone Hero, and other similar rhythm games
msgpack/msgpack-haskell - Haskell implementation of MessagePack / msgpack.org[Haskell]
JacquesCarette/Drasil - Generate all the things (focusing on research software)
ChrisPenner/wc - Beating unix wc in Haskell
abailly/aws-lambda-haskell - Running Haskell code on AWS Lambda
haskell-mafia/mafia - Provides protection against cabal swindling, robbing, injuring or sabotaging people with chopsticks.
haskell-fswatch/hfsnotify - Unified Haskell interface for basic file system notifications
CyberCat-Institute/open-game-engine - Haskell implementation of open games
tfausak/haskeleton - 💀 A Haskell package skeleton.
Bodigrim/smallcheck - Test your Haskell code by exhaustively checking its properties
ajhc/ajhc - A fork of jhc. And also a Haskell compiler.
tromp/ChessPositionRanking - Software suite for ranking chess positions and accurately estimating the number of legal chess positions
jgm/commonmark-hs - Pure Haskell commonmark parsing library, designed to be flexible and extensible
haskell-game/dear-imgui.hs - Haskell bindings to Dear ImGui, an immediate mode GUI toolkit
boundedvariation/quantfin - quant finance in pure haskell
tsoding/haskell-music - Source Code from "Making Music with Haskell" video
rodrigosetti/master-plan - Project Management for Hackers
ocharles/micro-ci - A tiny CI server built around GitHub and Nix
freizl/hoauth2 - Haskell oauth2 binding
def-/ghc-vis - Visualize live Haskell data structures in GHCi
kowainik/cake-slayer - 🍰🔪 Architecture of Haskell backend applications
bscarlet/llvm-general - Rich LLVM bindings for Haskell (with transfer of LLVM IR to and from C++, detailed compilation pass control, etc.)
aisamanra/rust-haskell-ffi - Toy example of calling Rust from Haskell
syocy/a-tour-of-go-in-haskell - Write "Concurrency" section of "A Tour of Go" in Haskell
mvoidex/hsdev - Haskell development tool
haskelllive/haskelllive - Source code of the Haskell Live episodes.
sol/markdown-unlit - Literate Haskell support for Markdown
tweag/inline-js - Call JavaScript from Haskell, and vice versa!
schell/steeloverseer - A file watcher and development tool.
qrilka/xlsx - Simple and incomplete Excel file parser/writer
ollef/Bidirectional - Haskell implementation of Dunfield and Krishnaswami's "Complete and easy bidirectional typechecking for higher-rank polymorphism"
bos/configurator - A Haskell library supporting flexible, dynamic file-based configuration.
ndmitchell/record-dot-preprocessor - A preprocessor for a Haskell record syntax using dot
MarcWeber/hasktags - Produces ctags "tags" and etags "TAGS" files for Haskell programs
kazu-yamamoto/recursion-drill - Drill to study recursive programming in Haskell
jberryman/unagi-chan - A haskell library implementing fast and scalable concurrent queues for x86, with a Chan-like API
ix/calico - cat, but for colors 😼
hdbc/hdbc - Haskell Database Connectivity
fumieval/extensible - Extensible records, variants, structs, effects, tangles
augustss/djinn - Generate Haskell code from a type
saschagrunert/nn - A tiny neural network 🧠
gregorycollins/hashtables - Mutable hash tables for Haskell, in the ST monad
danstiner/hfmt - Format Haskell programs. Inspired by the gofmt utility.
nh2/hatrace - scriptable strace
hreinhardt/amqp - Haskell AMQP client library
egonSchiele/HandsomeSoup - Easy HTML parsing for Haskell
effectfully-ou/sketches - A Haskell blog
UweSchmidt/hxt - Haskell XML Toolbox
sam46/Paskell - A Pascal to LLVM compiler in Haskell
mumuki/mulang - 🎍 Universal, Multi Language, Multi Paradigm code analyzer
kubernetes-client/haskell - Haskell client for the kubernetes API. A work in progress.
hspec/HUnit - A unit testing framework for Haskell
flora-pm/flora-server - A package index for the Haskell ecosystem
winterland1989/mysql-haskell - Pure haskell mysql driver
simonmichael/shelltestrunner - Easy, repeatable testing of CLI programs/commands
Paczesiowa/hsenv - Virtual Haskell Environment builder
frasertweedale/hs-jose - Haskell JOSE and JWT library
camfort/camfort - Light-weight verification and transformation tools for Fortran
brunjlar/neural - Neural Nets in native Haskell
nirum-lang/nirum - Nirum: IDL compiler and RPC/distributed object framework for microservices
lettier/webviewhs - 🌐 A Haskell binding to the webview library created by Serge Zaitsev.
dandoh/web-haskell-graphql-postgres-boilerplate - Modern webserver in Haskell: Graphql + Postgresql + Authentication + DB migration + Dotenv and more
dahlia/seonbi - SmartyPants for Korean language
noinia/hgeometry - HGeometry is a library for computing with geometric objects in Haskell. It defines basic geometric types and primitives, and it implements some geometric data structures and algorithms. The main two focusses are: (1) Strong type safety, and (2) implementations of geometric algorithms and data structures that have good asymptotic running time guarantees.
kowainik/tomland - 🏝 Bidirectional TOML serialization
kamek-pf/ntfd - A lightweight notification daemon for fancy desktop integrations
1HaskellADay/1HAD - 1 Haskell A Day exercises
srid/rib - Haskell static site generator based on Shake (superseded by https://github.com/srid/ema)
paf31/dovetail - A PureScript interpreter in Haskell
ocramz/xeno - Fast Haskell XML parser
lexi-lambda/eff - 🚧 a work in progress effect system for Haskell 🚧
katychuang/getting-started-with-haskell - notes on where to find Haskell tutorials and tips to complete them
haskell/play-haskell - Haskell Playground
rdnetto/powerline-hs - A lightning fast reimplementation of the Powerline prompt generator in Haskell.
krisajenkins/elm-export - Create Elm types and JSON decoders from Haskell source.
hansroland/reflex-dom-inbits - A tutorial for reflex-dom with small code bits
grin-compiler/ghc-whole-program-compiler-project - GHC Whole Program Compiler and External STG IR tooling
cronokirby/haskell-in-haskell - Trying to write an understandable implementation of Haskell, in Haskell
bgamari/b-tree - Haskell on-disk B* tree implementation
utdemir/distributed-dataset - A distributed data processing framework in Haskell.
mzero/haskell-amuse-bouche - A short technical talk about some fun things in Haskell
GaloisInc/HaNS - The haskell network stack
diffusionkinetics/open - DiffusionKinetics open-source monorepo
turion/rhine - Haskell Functional Reactive Programming framework with type-level clocks
judah/pier - Yet another Haskell build system.
jmorag/mcc - MicroC example compiler for Stephen Edward's PLT class, but in Haskell
ianthehenry/basilica - It's kinda like a forum.
cofinalsubnets/wisp - small-but-featureful embeddable lisp interpreter written in haskell.
sweirich/challenge - Strongly-typed System F in Haskell
srid/slownews - 🐢 Bringing slow news for the nervous among us
lehins/hip - Haskell Image Processing Library
target/row-types - A Haskell library for open records and variants using closed type families and type literals
srid/ema - Change-aware static site generator for Haskell programmers
donya/Kulitta - A Haskell-based library for algorithmic and automated composition. This library was the subject of my dissertation at Yale university and is the subject of my ongoing work.
awakesecurity/hocker - Utilities for interacting with the docker registry and generating nix build instructions
alpmestan/hnn - haskell neural network library
serras/hinc - Haskell In New Clothes
MedeaMelana/Magic - Haskell implementation of Magic: The Gathering
ilya-klyuchnikov/lambdapi - Dependently Typed Lambda Calculus in Haskell
egonSchiele/dominion - A Dominion simulator in Haskell
chrisnc/tangaroa - A toy implementation of the Raft protocol in Haskell, with an experimental BFT variant.
bos/pool - A high-performance striped resource pooling implementation for Haskell
Soostone/hadron - Construct and run Hadoop MapReduce programs in Haskell
nikita-volkov/hasql-th - Template Haskell utilities for Hasql
neurocyte/android-haskell-activity - An example of an Android Activity written in Haskell
eskimor/purescript-bridge - Create PureScript datatypes from Haskell datatypes
typedbyte/switch - A library for interacting with Nintendo Switch controllers, written in Haskell.
simmsb/calamity - A library for writing discord bots in haskell
JakeWheat/hssqlppp - SQL parser and type checker in Haskell
hadronized/luminance - Type-safe, type-level and stateless Haskell graphics framework
ChrisPenner/eve - An extensible event-driven application framework in haskell
NorfairKing/sydtest - A modern testing framework for Haskell with good defaults and advanced testing features.
mgsloan/store - Fast binary serialization in Haskell
sdiehl/repline - Haskeline wrapper for GHCi-like REPL interfaces
meiersi/blaze-react - A blaze-html style ReactJS binding for Haskell using GHCJS
cachix/elm2nix - Convert Elm project into Nix expressions
acowley/roshask - Haskell client library for the ROS robotics framework.
rrnewton/haskell-lockfree - A collection of different packages for CAS based data structures.
jdreaver/eventful - Event Sourcing library for Haskell
fizruk/telegram-bot-simple - Easy to use library for building Telegram bots in Haskell.
cronokirby/haze - A bittorrent client, for learning purposes
commercialhaskell/stackage-server - Server for stable, curated Haskell package sets
aelve/guide - A workspace for research teams
ZHaskell/stdio - Haskell Standard Input and Output
y-taka-23/thank-you-stars - Give your dependencies stars on GitHub! 🌟
UnkindPartition/ansi-terminal - ANSI terminal support for Haskell, with Windows compatibility
matthewbauer/ghc-nix - Exploring the options for incremental Haskell builds using Nix
drummyfish/haskell_game - Wolfenstein 3D, ray-casting FPS game I make to learn Haskell. No libraries used, rendering is done in terminal.
serokell/importify - 👾 Importi.fy — it's like Uber, but for Haskell modules.
mmark-md/mmark - Strict markdown processor for writers
kolmodin/binary - Efficient, pure binary serialisation using ByteStrings in Haskell.
commandodev/oHm - Om with Haskell in it
xmonad/X11 - A Haskell binding to the X11 graphics library.
smallhadroncollider/ascii-runner - An infinite runner in your terminal
re-xyr/cleff - Fast and concise extensible effects
pasqu4le/clifm - Command Line Interface File Manager
gonimo/gonimo - gonimo application back & front
bos/llvm - Haskell bindings to the LLVM compiler infrastructure project.
tfausak/github-release - Upload files to GitHub releases.
monadicsystems/okapi - A data-driven micro web framework for Haskell
japiirainen/fp - A small, weird and unpractical programming language.
ekmett/reflection - Reifies arbitrary Haskell terms into types that can be reflected back into terms
composewell/streaming-benchmarks - Benchmarks to compare Haskell streaming library performance
clckwrks/clckwrks - A Haskell CMS platform
travitch/datalog - A pure Haskell implementation of Datalog
lspitzner/exference - Haskell tool to generate expressions from types
lexi-lambda/higher-rank - A small Haskell implementation of Complete and Easy Bidirectional Typechecking for Higher-Rank Polymorphism
leopiney/tensor-safe - A Haskell framework to define valid deep learning models and export them to other frameworks like TensorFlow JS or Keras.
freeman42x/haskell-editor-setup - Easy instructions for setting up Haskell editors / IDEs on any major operating system.
stackbuilders/hapistrano - Deploy tool for Haskell applications, like Capistrano for Rails
m4dc4p/haskelldb - A library for building re-usable and composable SQL queries.
alexandersgreen/qio-haskell - The Quantum IO Monad, implemented in Haskell
talw/crisp-compiler - A compiler for Crisp (Lisp/Scheme-inspired language) in Haskell, with an LLVM backend
stepchowfun/effects - A brief exploration of the various approaches to modeling side effects in a purely functional programming language.
snapframework/io-streams - Simple, composable, and easy-to-use stream I/O for Haskell
marcosh/crem - Compositional Representable Executable Machines
JustusAdam/mustache - Haskell implementation of mustache templates
dhall-lang/dhall-to-cabal - Compile Dhall expressions to Cabal files
kosmikus/lhs2tex - Preprocessor for typesetting Haskell sources with LaTeX
hdevtools/hdevtools - Persistent GHC-powered background server for FAST haskell development tools
google/haskell-indexer - Emits code crossreference data for Haskell sources.
dorchard/effect-monad - Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.
ZHaskell/z-io - IO lib for haskell
sol/tinc - A dependency manager for Haskell
kowainik/typerep-map - ⚡️Efficient implementation of Map with types as keys
blarney-lang/blarney - Haskell library for hardware description
lymar/hastache - Haskell implementation of Mustache template
haskell/win32 - Haskell support for the Win32 API
haskellfoundation/error-message-index - A community-driven collection of documentation for Haskell error messages and warnings
JustusAdam/language-haskell - Highlighting support for the Haskell language in visual studio code.
jonascarpay/calligraphy - haskell source code visualizer
haskell-cryptography/cacophony - A Haskell library implementing the Noise protocol.
dmvianna/haskellbook - Exercise solutions for haskellbook.com
alphaHeavy/protobuf - An implementation of Google's Protocol Buffers in Haskell.
tanakh/Peggy - The Parser Generator for Haskell
sealchain-project/sealchain - Financial blockchain based on cardano-sl
rubik/argon - Monitor cyclomatic complexity in Haskell programs
RKlompUU/FPSheet - FPSheet: A Spreadsheet program with Haskell as the scripting language
owickstrom/motor - Type-safe effectful state machines in Haskell
nandor/hcraft - Haskell clone of a certain game
hercules-ci/hercules-ci-agent - https://hercules-ci.com build and deployment agent
haskell-waargonaut/waargonaut - JSON decoding/encoding/manipulation library.
goldfirere/units - The home of the units Haskell package
dwayne/haskell-programming - My notes and solutions to exercises for the book "Haskell Programming from first principles".
5outh/Bang - A Drum Machine DSL for Haskell
haskell-haskey/haskey - Transactional key-value store written entirely in Haskell
AtnNn/haskell-rethinkdb - RethinkDB client library for Haskell
albertoruiz/easyVision - Haskell packages for computer vision, image processing, and pattern recognition
zjhmale/Ntha - The Ntha Programming Language
zenhack/haskell-capnp - Cap'n Proto for Haskell
snowdriftcoop/snowdrift - Infrastructure for Snowdrift.coop. This is a MIRROR of https://gitlab.com/snowdrift/snowdrift. Your issue reports and merge requests are welcome, but they will be moved to gitlab.com. You are encouraged to start there instead!
snapframework/heist - An xhtml-based templating engine, allowing Haskell functions to be bound to XML tags.
monadfix/named - Named parameters (keyword arguments) for Haskell
jspahrsummers/ObjectiveHaskell - Tools for making it easier to integrate Haskell and Objective-C.
ekmett/gl - Complete raw OpenGL bindings for Haskell
2016rshah/heckle - ✒️ Jekyll in Haskell (feat. LaTeX)
willdonnelly/dyre - A Dynamic Reconfiguration Library for Haskell Programs
psibi/tldr-hs - Haskell tldr client
ndmitchell/extra - Extra Haskell functions
lettier/parsing-with-haskell-parser-combinators - 🔍 A step-by-step guide to parsing using Haskell parser combinators.
hspec/hspec-example - A Haskell/Hspec skeleton project
Gabriella439/Haskell-Annah-Library - Distributed programming language that desugars to Morte
fpco/weigh - Measure allocations of a Haskell functions/values
YPares/porcupine - Express parametrable, composable and portable data pipelines
vincenthz/hs-gauge - Lean Haskell Benchmarking
snoyberg/file-embed - Use Template Haskell to embed file contents directly.
ndmitchell/cmdargs - Haskell library for command line argument processing
mvaldesdeleon/haskell-book - Exercises and code from "Haskell Programming from First Principles"
I3ck/HGE2D - 2D game engine written in Haskell
haskell/stm - Software Transactional Memory
haskellnews/haskellnews - An aggregation of all online content related to Haskell.
hailstorm-hs/hailstorm - Haskell distributed stream processing with exactly-once semantics
dustin/gopro - Tools for making the most out of GoPro Plus.
cyga/real-world-haskell - parser for code samples from the book "real world haskell" (http://book.realworldhaskell.org/read/)
adamwalker/sdr - Software defined radio library in Haskell
rumblesan/improviz - DEPRECATED: A live-coded visual performance tool
pa-ba/compdata - Haskell library implementing "Data Types a la Carte"
MichaelBurge/haskoin - Proof-of-concept Blockchain in Haskell
lazamar/haskell-docs-cli - Browse Hackage from the terminal
kazu-yamamoto/quic - IETF QUIC library in Haskell
google/mlir-hs - Haskell bindings for MLIR
google/ghc-source-gen - Library for generating Haskell source files and code fragments.
ocramz/sparse-linear-algebra - Numerical computation in native Haskell
Bodigrim/linear-builder - Strict Text and ByteString builder, which hides mutable buffer behind linear types and takes amortized linear time.
bawolk/hsp - Haskell command line text stream processor
abooij/sudbury - Haskell implementation of the wayland protocol
rmehri01/thock - ⌨️ A modern TUI typing game featuring online racing against friends.
Holmusk/elm-street - 🌳 Crossing the road between Haskell and Elm
gregorulm/h2048 - An implementation of the game 2048 in Haskell
Euterpea/HSoM - Supporting Impelementation for Haskell School of Music
effectfully-ou/haskell-challenges - Code challenges to solve with Haskell
dpp/LispHaskellIPad - An iPad app that's a Lisp interpretter... written in Haskell (heh heh heh)
chris-taylor/Classical-Mechanics - Haskell toolbox for research and teaching in classical mechanics. Includes modules for symbolic algebra and automatic differentiation.
ChrisPenner/Firefly - Simple Haskell http framework
sellout/yaya - Yet another yet another recursion scheme library in Haskell.
qnikst/HaskellNet - Haskell library which provides client support for POP3, SMTP, and IMAP protocols.
haskell-hvr/missingh - Utility library [Haskell]
alsonkemp/turbinado - MVC Web Framework for Haskell. See http://github.com/turbinado/turbinado-website for example code
ahushh/monaba - Imageboard engine written in Haskell and powered by Yesod
TomSmeets/FractalArt - Generate colorful wallpapers!
ShabbyX/libpandoc - C bindings to Pandoc, a markup converter library written in Haskell.
Lysxia/first-class-families - First-class type families
ameingast/postgresql-simple-migration - PostgreSQL Schema Migrations for Haskell
ocharles/what-it-do - Automatically trace all (showable) binds in do expressions
lambdacube3d/lambdacube-compiler - LambdaCube 3D is a Haskell-like purely functional language for GPU. Try it out:
ice1000/Kt2Dart - 🔦 [Deprecated] Transpile Kotlin codes into Dart, Make Flutter Great Again
haskellari/postgresql-simple - Mid-level client library for accessing PostgreSQL from Haskell
dnikolovv/practical-haskell - A collection of Practical Haskell bits.
danielwaterworth/siege - [DEPRECATED] A DBMS written in Haskell
blackhole89/macros - A more powerful C/C++ preprocessor.
algas/haskell-servant-cookbook - Haskell Servant Cookbook
agrafix/funblog - A simple blog software written in Haskell
nikita-volkov/jsonifier - Fast and simple JSON encoding toolkit
nh2/haskell-cpu-instruction-counter - Measuring CPU instructions in Haskell using Linux Performance Counters
ifesdjeen/haskell-ffi-tutorial - A (missing) Haskell FFI tutorial: how to work with nested Structs and do bi-directional C<->Haskell interop
haskell-works/avro - Haskell Avro Encoding and Decoding Native Support (no RPC)
haskell-game/fungen - A lightweight, cross-platform, OpenGL-based 2D game engine in Haskell
fimad/prometheus-haskell - Haskell client library for exposing prometheus.io metrics.
ezyang/compact - Compact regions library for Haskell
ChrisPenner/json-to-haskell - In goes JSON, out comes a complete Haskell model complete with instances! CLI and web interface available.
bolt12/laop - Linear Algebra of Programming - Algebraic Matrices in Haskell
agrafix/superrecord - Haskell: Supercharged anonymous records
abarbu/matplotlib-haskell - Haskell bindings for Python's Matplotlib
mvr/at - Effective Algebraic Topology in Haskell
jcollard/unm-hip - The University of New Mexico's Haskell Image Processing Library
iu-parfunc/lvars - The LVish Haskell library
bkirwi/ethereum-haskell - An independent reimplementation of Ethereum in Haskell
tbarnetlamb/hyphen - hyphen - access Haskell modules from Python
Nike-Inc/bartlett - A simple Jenkins command line client to serve your needs.
mrkkrp/zip - Efficient library for manipulating zip archives
Lysxia/generic-random - Generic random generators
JakeWheat/simple-sql-parser - SQL parser in Haskell
haskell-nix/hnix-store - Haskell implementation of the Nix store
Gabriella439/Haskell-Lens-Tutorial-Library - The missing tutorial module for the lens library
bitc/lushtags - Create ctags compatible tags files for Haskell programs
zmactep/hasbolt - Haskell driver for Neo4j 3+ (BOLT protocol)
sol/aeson-qq - JSON quasiquoter for Haskell
llvm-hs/llvm-hs-kaleidoscope - Kaleidoscope Tutorial using llvm-hs
HeinrichApfelmus/operational - Implement monads by specifying instructions and their desired operational semantics.
haskell-jp/makeMistakesToLearnHaskell - Make Mistakes to Learn Haskell - 失敗しながら学ぶHaskell入門
aviaviavi/cryptocompare - Haskell wrapper for the CryptoCompare API - No longer maintained, ping me if you'd like to take over
thephoeron/quipper-language - Quipper: embedded, scalable functional programming language for quantum computing (unofficial fork)
sdiehl/zurihac-crypto - Small minimal examples of modern cryptographic techniques in Haskell
phadej/cabal-extras - A tool suite to aid Haskell development using cabal-install
k-bx/protocol-buffers - Haskell protocol-buffers package
jwiegley/control-theory - Control theory in Haskell: Data structures, algorithms and adapters
jfeltz/dash-haskell - dash docset builder for Haskell packages and cabal project dependencies
hlian/linklater - A Haskell library for the Slack API (including real-time messaging!)
HaskellZhangSong/Introduction_to_Haskell_2ed_source - 这是Haskell函数式编程入门第2版的源码
haskell-github-trust/replace-megaparsec - Stream editing with Haskell Megaparsec parsers
felixmulder/haskell-in-production - Companion to the Haskell in Production series
Bodigrim/tasty-bench - Featherlight benchmark framework, drop-in replacement for criterion and gauge.
awakesecurity/proto3-suite - Haskell Protobuf Implementation
YoEight/eventstore - EventStore Haskell TCP Client
crabmusket/haskell-simple-concurrency - Small examples of concurrency in Haskell.
andys8/git-brunch - Git branch checkout menu
alevy/postgresql-orm - An Haskell ORM (Object Relational Mapping) and migrations DSL for PostgreSQL.
zhangchiqing/beginner-friendly-haskell-for-web-development - A book about real world web development in beginner friendly Haskell
xnning/EvEff - Efficient Haskell effect handlers based on evidence translation.
tfausak/rampart - 🏰 Determine how intervals relate to each other.
tdammers/ginger - A Haskell implementation of the Jinja template language.
smart-chain-fr/tokenomia - Tokenomia is built for the Cardashift ICO, it aims to simplify the use of Native Tokens and Smart Contracts above the Cardano Platform. Cardashift is a community-driven startup platform that raises funds, builds and accelerates startups that solve social and environmental problems.
reflex-frp/reflex-examples - See Reflex FRP in action with tinker-friendly code samples you can run yourself.
jwiegley/putting-lenses-to-work - A presentation for BayHac 2017 on how I uses lenses at work
ekmett/comonad - Haskell 98 comonads
denibertovic/docker-hs - A Haskell library for the Docker Engine API
thumphries/hgrep - Search Haskell source code from the command line
TerenceNg03/mueval - A secure sandboxed Haskell interpreter for pure function evaluation
robstewart57/rdf4h - rdf4h is a library for working with RDF in Haskell
mark-watson/haskell_tutorial_cookbook_examples - Code samples for my book "Haskell Tutorial and Cookbook"
jvranish/MiniKanrenT - An implementation of miniKanren in Haskell
jhickner/smtp-mail - Making it easy to send SMTP email from Haskell
jasonstolaruk/CurryMUD - A Multi-User Dungeon server in Haskell.
jaredloomis/andromeda - OpenGL-based rendering engine with embedded language that compiles to GLSL.
intolerable/reddit - reddit api for haskell
elaforge/fast-tags - Incremental vi and emacs tags for haskell.
awkward-squad/ki - A structured concurrency library
tmcdonell/cuda - Haskell FFI bindings to CUDA
nominolo/lambdachine - VM and tracing JIT for Haskell (work in progress)
kowainik/hit-on - Kowainik Git Workflow Helper Tool
barbuz/Husk - Functional golfing language inspired by Haskell.
vehicle-lang/vehicle - A toolkit for enforcing logical specifications on neural networks
tfausak/witch - 🧙‍♀️ Convert values from one type into another.
rudymatela/fitspec - refine properties for testing Haskell programs
randomthought/xmonad-config - xmonad config
NoRedInk/haskell-libraries - Libraries we use at NoRedInk
mchakravarty/lazy-lambda - Lazy Lambda — a Flappy Bird clone in Haskell with SpriteKit
kowainik/prolens - 👓 Profunctor based lightweight implementation of Lenses
dstcruz/Write-Yourself-A-Scheme-In-48-Hours - My solutions to the popular Haskell tutorial
xtendo-org/chips - A fast, lightweight, and concurrent plugin manager for the fish shell, written in Haskell
ndmitchell/uniplate - Haskell library for simple, concise and fast generic operations.
mmirman/ImperativeHaskell - Proof that Haskell can look and act like an imperative language.
JeanHuguesdeRaigniac/effects-landscape - Effects libraries in Haskell
isovector/suavemente - 💃 an applicative functor that seamlessly talks to HTML inputs
hpdeifel/hledger-iadd - A terminal UI as drop-in replacement for hledger add.
alt-romes/hegg - Fast equality saturation in Haskell
turtlesoupy/haskakafka - Kafka bindings for Haskell
saurabhnanda/odd-jobs - Haskell job queue with admin UI and loads of other features.
robrix/starlight - spaceships in space
ku-fpg/blank-canvas - A Haskell API into HTML5 Canvas
hauxir/haskell-tetris - Tetris game written in Haskell using ncurses
Haskell-Things/HSlice - HSlice - A Haskell based slicer for 3D printing.
ekmett/contravariant - Haskell 98 contravariant functors
chshersh/dr-cabal - 📊 Haskell dependencies build times profiler
cdepillabout/servant-checked-exceptions - type-level errors for Servant APIs.
basvandijk/scientific - Arbitrary-precision floating-point numbers represented using scientific notation
balsoft/lambda-launcher - Application launcher in haskell. Mostly Just For Fun.
Anut-py/h-raylib - Haskell bindings for Raylib
seanhess/hyperbole - Haskell interactive serverside web framework inspired by HTMX
LeventErkok/hArduino - Control your Arduino board from Haskell, using the Firmata protocol
kowainik/smuggler - 🚣 Smuggle all imports
cjdev/monad-mock - A Haskell package that provides a monad transformer for mocking mtl-style typeclasses
bsl/GLFW-b - Haskell bindings to GLFW
vmchale/command-line-tweeter - Tweets in from a pipe
tfausak/wuss - 🔒 Secure WebSocket (WSS) clients in Haskell.
sol/reserve - Universal and robust reloading for Haskell web applications
siraben/mini-haskell - A self-hosting mini Haskell compiler with a mini C runtime.
mroman42/mikrokosmos - (λ) Educational lambda calculus interpreter
i-am-tom/learn-me-a-haskell - Trying to get back all the stuff I had in JavaScript.
colah/HaskSymb - An Experiment in Haskell Symbolic Algebra
anton-k/processing-for-haskell - Graphics for kids and artists. Processing implemented in Haskell
wyager/Example-Distributed-App - An example distributed systems application in Haskell using Cloud Haskell
well-typed/unfolder - Repository with code snippets that accompany episodes of The Haskell Unfolder
snoyberg/xml - Various XML utility packages for Haskell
qmuli/qmuli - Qmuli - Serverless framework for Haskell
Paczesiowa/virthualenv - Virtual Haskell Environment builder
kowainik/shellmet - 🐚 Out of the shell solution for scripting in Haskell
kowainik/policeman - 👮 Haskell PVP adviser
jdreaver/amy - Strict Haskell-like programming language that compiles to LLVM
IFCA-Advanced-Computing/opencl - Haskell high-level wrapper for OpenCL
iand675/haskell-checklist - Preflight checklist for Haskell code. Aspire to greatness!
haskell/pretty - Haskell Pretty-printer library
ekmett/profunctors - Haskell 98 Profunctors
codedownio/sandwich - Yet another test framework for Haskell.
abhin4v/hastatic - hastatic is a tiny static content web server for Docker
transient-haskell/axiom - Client-side and server-side web framework over Transient and GHCJS (Haskell to JavaScript compiler)
TOTBWF/refinery - ⛏️ A refinement proof framework for haskell
tonyday567/numhask - A haskell numeric prelude, providing a clean structure for numbers and operations that combine them.
ryukinix/discrete-mathematics - A computational way to study discrete mathematics using Haskell
politrons/Dive_into_Haskell - Dive into Haskell: Examples of all features of this Pure Functional programing language
mrkkrp/modern-uri - Modern library for working with URIs
lvm/tidal-drum-patterns - TidalCycles / Haskell modules of drum patterns.
llvm-hs/llvm-hs-examples - Examples for Haskell bindings to LLVM
lambdacube3d/lambdacube-quake3 - Quake 3 map viewer in Haskell using LambdaCube 3D
jekor/hesh - Haskell Extensible Shell
anton-k/mig - Lightweight and composable servers for Haskell
vincenthz/language-java - Java parser and printer for haskell
rickeyski/slack-api - Haskell bindings to the Slack RTM API
raaz-crypto/raaz - Cryptographic library for Haskell
puffnfresh/sonic2 - Sonic the Hedgehog 2 in Haskell
poor-a/erlang-ffi - A Foreign Function Interface that lets Haskell and Erlang programs communicate.
lukasmartinelli/hwk - A Haskell based awk and sed alternative
kazu-yamamoto/hhp - Happy Haskell Programming
HaskellZhangSong/Introduction_to_Haskell - This is source code of my book.
haskellfoundation/tech-proposals - The Haskell Foundation Tech Proposal Process
cpennington/h4sh - Fork of Don Stewarts h4sh haskell shell scripts
chiroptical/declarative-programming-streams - Active streaming declarative programmers. See who's online at the following URL:
alanz/ghc-exactprint - GHC version of haskell-src-exts exactPrint
vaibhavsagar/duffer - A git-compatible content tracker in Haskell.
typedbyte/hagato - Haskell Gamedev Toolkit, a library for developing games from scratch.
takenobu-hs/haskell-ethereum-assembly - EVM (Ethereum virtual machine) Assembly on Haskell DSL
stevana/property-based-testing-stateful-systems-tutorial - A tutorial about how to apply property-based testing to stateful systems.
sebastiaanvisser/fclabels - First class composable record labels for Haskell.
podenv/podenv - a container wrapper
kowainik/colourista - ‎️‍🌈 Convenient interface for printing colourful messages
kim/leveldb-haskell - Haskell bindings to LevelDB (https://github.com/google/leveldb)
itchyny/miv - Vim plugin manager written in Haskell
haskell-lisp/liskell - Haskell Semantics with Lisp Syntax
haskell/filepath - Haskell FilePath core library
guibou/PyF - Haskell QuasiQuoter for String Formatting
crufter/haquery - jQuery for Haskell
bitc/hs-term-emulator - Terminal Emulator written in 100% Haskell
bendyworks/api-server - A JSON API server written in Haskell
acowley/ffmpeg-light - Minimal Haskell bindings to the FFmpeg library
vincenthz/hs-git - git protocol and storage in pure haskell
ocharles/assert-explainer - Py.test style assertions in Haskell
kowainik/validation-selective - 💂‍♂️ Lightweight pure validation based on Applicative and Selective functors
HeinrichApfelmus/frp-guides - A collection of tutorials, guidelines, examples, patterns and half-baked ideas on functional reactive programming (FRP).
gvolpe/shopping-cart-haskell - 💎 Haskell version of the Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
gshen42/HasChor - Functional choreographic programming in Haskell
ff-notes/ron - Haskell implementation of RON and RON-RDT
ethercrow/opentelemetry-haskell - The OpenTelemetry Haskell Client https://opentelemetry.io
elaforge/karya - music sequencer and generalized notation
dorchard/type-level-sets - Type-level sets for Haskell (with value-level counterparts and various operations)
dhall-lang/dhall-json - This repository has moved to https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-json
Bodigrim/poly - Fast polynomial arithmetic in Haskell (dense and sparse, univariate and multivariate, usual and Laurent)
basvandijk/nixtodo - A demonstration on how to use Nix to build, test and deploy a Haskell application
AtifChy/xmonad - my Xmonad configuration
asivitz/Hickory - Tools for building 3D interactive programs in Haskell
haskell-hvr/hslogger - Logging framework for Haskell
Gabriella439/Haskell-Errors-Library - Type-safe error handling
spl/dlist - Difference lists in Haskell
postgres-haskell/postgres-wire - A native Haskell driver for PostgreSQL
ivan-m/graphviz - Haskell bindings to the Graphviz toolkit
yamadapc/haskell-ascii-progress - A simple Haskell progress bar for the console. Heavily borrows from TJ Holowaychuk's Node.JS project
tfausak/hairy - 💇 A JSON REST API built in Haskell.
ocharles/effect-zoo - Comparing Haskell effect systems for ergonomics and speed
jaseemabid/Olifant - A simple programming language targeting LLVM
IxpertaSolutions/freer-effects - An implementation of "Freer Monads, More Extensible Effects".
chrisdone/jl - Functional sed for JSON
chrisdone/vado - A demo web browser engine written in Haskell
chrisdone/duet - A tiny language, a subset of Haskell aimed at aiding teachers teach Haskell
chrisdone/tryhaskell - Try Haskell
chrisdone/dynamic - Dynamic typing in Haskell
snoyberg/haskellers - haskellers.com site
chrisdone/hulk - Haskell IRC daemon.
fpco/stackage-server - Server for stable, curated Haskell package sets
alexmingoia/twain - Tiny web application framework for WAI.
huangz1990/real-world-haskell-cn - 《Real World Haskell》中文翻译项目
feramhq/Perspec - Scriptable desktop app to correct the perspective of images
serokell/nixfmt - A formatter for Nix code
stackbuilders/dotenv-hs - Load environment variables from dotenv files for Haskell
jaspervdj/psqueues - Priority Search Queues in three different flavors for Haskell
achirkin/vulkan - Low-level low-overhead haskell bindings to vulkan API
phaazon/luminance - Type-safe, type-level and stateless Haskell graphics framework
roman/Haskell-capataz - OTP-like supervision trees in Haskell
owainlewis/http-dispatch - A high level HTTP client for Haskell that focuses on ease of use
ekmett/structures - A playground for working on advanced data structures in Haskell
Chase-C/Flocking-Simulation - A 3D Boids-like flocking simulation coded in Haskell.
bydriv/mhc - Minimal Haskell Compiler
hslua/hslua - Haskell bindings to Lua, an embeddable scripting language.
sleexyz/hylogen - GLSL embedded in Haskell
rnons/ted2srt - Download bilingual subtitles of TED talks
Frost-Lord/HaskMate - HaskMate is a Haskell-based project monitoring and automation tool designed to continuously watches for changes in your Haskell source files and automatically triggers a rebuild and re-execution of the project whenever a modification is detected.
osener/markup.rocks - Pandoc based document editor and converter in your browser.
kowainik/treap - 🍃 🌳 🍂 Efficient implementation of the implicit treap data structure
kazu-yamamoto/dns - DNS libary in Haskell
Gabriella439/Haskell-MVC-Library - Model-view-controller
wasp-lang/wasp - The fastest way to develop full-stack web apps with React & Node.js.
alpacaaa/zero-bullshit-haskell - Learn Haskell, without the bullshit.
mtolly/onyxite-customs - Toolkit for converting and building songs for Rock Band, Guitar Hero, Clone Hero, and other similar rhythm games
IFCA/opencl - Haskell high-level wrapper for OpenCL
serras/lambdaconf-2015-web - Projects for LambdaConf 2015 Haskell web workshop
bgamari/ghc-debug - Moved to Haskell.org GitLab.
gw000/wisp - small-but-featureful embeddable lisp interpreter written in haskell.
aspiwack/porcupine - Express parametrable, composable and portable data pipelines
paulrzcz/hquantlib - HQuantLib, financial math in Haskell
razvan-flavius-panda/haskell-editor-setup - Easy instructions for setting up Haskell editors / IDEs on any major operating system.
gwern/mueval - A secure sandboxed Haskell interpreter for pure function evaluation
nponeccop/HNC - HN Compiler
haskell-tls/hs-certificate - Certificate and Key Reader/Writer in haskell
blitzcode/hackage-diff - Compare the public API of different versions of a Hackage library
ConsenSys/constellation - Peer-to-peer encrypted message exchange
input-output-hk/nix-tools - Translate Cabals Generic Package Description to a Nix expression
fizruk/rzk - An experimental proof assistant based on a type theory for synthetic ∞-categories.
ed-o-saurus/PLHaskell - A Haskell extension for PostgreSQL that allows embedded Haskell code.
ekmett/semigroups - Haskell 98 semigroups
zepto-lang/zepto - A schemy Lisp backed by Haskell
migamake/homplexity - Haskell code complexity and quality measurement
CGenie/haskell-snake - Snake game implemetation in Haskell using SDL2
jamesdbrock/replace-megaparsec - Stream editing with Haskell Megaparsec parsers
nh2/haskell-from-python - Example how to call Haskell from Python easily (using ctypes.cdll.LoadLibrary)
killy971/hpc-coveralls - coveralls.io support for haskell code coverage with hpc
kallisti-dev/hs-webdriver - A Haskell client for the Selenium WebDriver protocol.
agda/agda2hs - Compiling Agda code to readable Haskell
guardians-of-life/haskell-editor-setup - Easy instructions for setting up Haskell editors / IDEs on any major operating system.
kowainik/membrain - 🧠 Type-safe memory units
kowainik/issue-wanted - 🏷 Web application to help beginners to start contributing into Haskell projects
tibbe/hyena - A Haskell web application server.
ocramz/aeson-schema - Haskell JSON schema validator and parser generator
kowainik/eio - 🎯 IO with Exceptions tracked on the type-level
coinmetrics/haskell-tools - Tools for exporting blockchain data to analytical databases
vincenthz/hs-connection - simple client connection library in haskell with builtin features: SSL/TLS, SOCKS, session management.
tmcgilchrist/postgresql-transactional - Transactional monadic actions on top of PostgreSQL.
Quid2/flat - Principled and efficient binary serialization
NinjaTrappeur/ex-hack - Example-based Haskell Documentation Engine
mrkkrp/ghc-syntax-highlighter - Syntax highlighter for Haskell using the lexer of GHC
djv/VisualProf - http://www.reddit.com/r/haskell/comments/cr15z/visualprof_profiles_your_haskell_program_and/?sort=hot
TiltMeSenpai/Discord.hs - Have you heard of our lord and savior Haskell?
mstksg/tensor-ops - Type-safe tensor manipulation operations in Haskell with tensorflow-style automatic differentiation
seanhess/robotquest - RobotQuest is a MMO, programming game. Instead of playing RobotQuest directly, you write a program that plays it for you. Your program communicates with the game server API over HTTP by sending and receiving JSON messages. Written in HTML, Haskell, with MongoDB
pietervdvn/Haskell - Introduction to haskell
hasura/graphql-parser-hs - A GraphQL query parser for Haskell
haskell-opengl/GLUT - Haskell bindings to GLUT
EmaApps/emanote - Emanate a structured view of your plain-text notes
EmaApps/ema - Haskell static site generator that is change-aware
jules-hedges/open-games-hs - Haskell implementation of open games
rnons/shadowsocks-haskell - shadowsocks in haskell
input-output-hk/hydra-poc - Proof of concept for the Hydra Head protocol 👷
haskell/ghcup-hs - THIS REPO IS A MIRROR, BUG REPORTS GO HERE:
chetant/LibClang - Haskell FFI to libclang
haskell-hvr/uuid - A Haskell library for creating, printing and parsing UUIDs
unrelentingtech/magicbane - A web framework that integrates Servant, EKG, fast-logger, wai-cli…
fortytools/holumbus - A Haskell library which provides the basic building blocks for creating powerful indexing and search applications.
tomahawkins/improve - An imperative programming language in Haskell for high assurance embedded applications. ImProve programs are verified with model checking. ImProve compiles to C and Simulink.
mrkkrp/facts - Refined types
geekrelief/as3tohaxe - An Actionscript 3 to haXe source converter written in Haskell
Erdwolf/prolog - A prolog interpreter written in Haskell.
hasura/graphql-engine - Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.
Gabriella439/Haskell-Pipes-Library - Compositional pipelines
Gabriella439/Haskell-Optparse-Generic-Library - Auto-generate a command-line parser for your datatype
Gabriella439/Haskell-List-Transformer-Library - List monad transformer
skogsbaer/hscurses - ncurses binding for Haskell
basvandijk/monad-control - Lift control operations, like exception catching, through monad transformers
tidalcycles/Tidal - Pattern language
Gabriel439/turtle - Shell programming, Haskell style
Gabriel439/Haskell-Pipes-Library - Compositional pipelines
phadej/github - The github API for Haskell
Gabriel439/Haskell-Morte-Library - A bare-bones calculus-of-constructions
anoma/juvix - Juvix empowers developers to write code in a high-level, functional language, compile it to gas-efficient output VM instructions, and formally verify the safety of their contracts prior to deployment and execution.
tweag/monad-bayes - A library for probabilistic programming in Haskell.
monadfix/microlens - A lightweight (but compatible with ‘lens’) lenses library
helium/airship - Helium + Webmachine = Airship. A toolkit for building declarative, RESTful web apps.
Gabriel439/Haskell-Optparse-Generic-Library - Auto-generate a command-line parser for your datatype
aquarial/discord-haskell - Haskell library for writing Discord bots
Gabriel439/Haskell-Typed-Spreadsheet-Library - Typed and composable spreadsheets
freckle/stratosphere - Haskell EDSL and type-checker for AWS CloudFormation templates
eashanhatti/konna - A fast functional language based on two level type theory
Gabriel439/Haskell-Foldl-Library - Composable, streaming, and efficient left folds
raxod502/kalyn - ⚗️ Self-hosting compiler from a Haskell-like Lisp directly to x86-64, from scratch.
Gabriel439/Haskell-Annah-Library - Distributed programming language that desugars to Morte
Gabriel439/Haskell-Lens-Tutorial-Library - The missing tutorial module for the lens library
tweag/porcupine - Express parametrable, composable and portable data pipelines
ocharles/ghc-nix - Exploring the options for incremental Haskell builds using Nix
Gabriel439/Haskell-MVC-Library - Model-view-controller
Gabriel439/Haskell-Errors-Library - Type-safe error handling
giovanifss/Dumb - Dumain Bruteforcer - a fast and flexible domain bruteforcer
pkamenarsky/concur-static - Generate semi-dynamic UIs with Concur
moonmaster9000/bird - A sinatra-ish framework written in haskell, riding on top of Hack
davean/waldo - A small Haskell server for generating visual stories based on some ascertainable data about the requester.

uhub / awesome-haskell

awesome-haskell

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