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Top Projects
9108begriffs/postgrest

REST API for any Postgres database

8825jgm/pandoc

Universal markup converter

7846koalaman/shellcheck

ShellCheck, a static analysis tool for shell scripts

3856elm-lang/elm-compiler

Compiler for Elm, a functional language for reliable webapps.

3610purescript/purescript

A small strongly typed language that compiles to Javascript

2711facebook/Haxl

A Haskell library that simplifies access to remote data, such as databases or web-based services.

2252commercialhaskell/stack

The Haskell Tool Stack

1816idris-lang/Idris-dev

A Dependently Typed Functional Programming Language

1753sdiehl/write-you-a-haskell

Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)

1729yesodweb/yesod

A RESTful Haskell web framework built on WAI.

1652ghcjs/ghcjs

Haskell to JavaScript compiler, based on GHC

1590data61/fp-course

Functional Programming Course

1590NICTA/course

Functional Programming Course

1574jameysharp/corrode

C to Rust translator

1562jaspervdj/hakyll

A static website compiler library in Haskell

1535ghc/ghc

Mirror of the Glasgow Haskell Compiler. Patches are best submitted to GHC's Phabricator (https://phabricator.haskell.org/), bugs and feature-requests are best filed to GHC's Trac (https://ghc.haskell.org/trac/ghc), or sent to the mailing list (ghc-devs@haskell.org). First time contributors are encouraged to get started by just sending a Pull Request.

1502gibiansky/IHaskell

A Haskell kernel for IPython.

1377jgm/gitit

A wiki using HAppS, pandoc, and git

1271typelead/eta

The Eta Programming Language, a dialect of Haskell on the JVM

1271rahulmutt/ghcvm

The Eta Programming Language, a dialect of Haskell on the JVM

1254mikeizbicki/HLearn

Homomorphic machine learning

1232Peaker/lamdu

lamdu - towards the next generation IDE

1232lamdu/lamdu

lamdu - towards the next generation IDE

1212valderman/haste-compiler

A GHC-based Haskell to JavaScript compiler

1131faylang/fay

A proper subset of Haskell that compiles to JavaScript

1121unisonweb/platform

Next generation programming platform, currently in development

1121unisonweb/unison

Next generation programming platform, currently in development

1069yi-editor/yi

The Haskell-Scriptable Editor

1067ekmett/lens

Lenses, Folds, and Traversals - Join us on freenode #haskell-lens

1049scotty-web/scotty

Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp (Official Repository)

984olivierverdier/zsh-git-prompt

Informative git prompt for zsh

827GaloisInc/HaLVM

The Haskell Lightweight Virtual Machine (HaLVM): GHC running on Xen

812HuwCampbell/grenade

Deep Learning in Haskell

800jaspervdj/patat

Terminal-based presentations using Pandoc

762oden-lang/oden

The Oden Programming Language (NO LONGER IN ACTIVE DEVELOPMENT)

757huangz1990/real-world-haskell-cn

《Real World Haskell》中文翻译项目

750wireapp/wire-server

🇪🇺 Wire back-end services

714haskell/cabal

Official upstream development repository for Cabal and cabal-install

706hzlmn/haskell-must-watch

Huge list of videos, talks , courses for Haskell programming language.

706drKraken/haskell-must-watch

Huge list of videos, talks , courses for Haskell programming language.

706olehkuchuk/haskell-must-watch

Huge list of videos, talks , courses for Haskell programming language.

675facebookincubator/duckling

Language, engine, and tooling for expressing, testing, and evaluating composable language rules on input strings.

656leksah/leksah

Haskell IDE

648tonymorris/fp-course

Functional Programming Course

648awgn/cgrep

Cgrep: a context-aware grep for source codes

648tonymorris/course

Functional Programming Course

625bos/aeson

A fast Haskell JSON library

612elm-lang/elm-platform

Bundle of all core development tools for Elm

609bos/stanford-cs240h

Course materials for Stanford CS240h, "Functional Systems in Haskell"

603ajtulloch/dnngraph

A DSL for deep neural networks, supporting Caffe and Torch

603ajtulloch/caffegraph

A DSL for deep neural networks, supporting Caffe and Torch

601tensorflow/haskell

Haskell bindings for TensorFlow

600GaloisInc/cryptol

Cryptol: The Language of Cryptography

600chrisdone/ghci-ng

Complete interactive development program for Haskell

600commercialhaskell/intero

Complete interactive development program for Haskell

596lukasmartinelli/hadolint

Dockerfile linter written in Haskell

566aurapm/aura

A secure, multilingual package manager for Arch Linux and the AUR - Join us on Freenode in #aurapm, or in our Gitter room at https://gitter.im/aurapm/aura

563google/codeworld

Educational computer programming environment using Haskell

561kazu-yamamoto/ghc-mod

Happy Haskell Hacking for editors. CI: https://gitlab.com/dxld/ghc-mod/pipelines

557colah/ImplicitCAD

A math-inspired CAD program in haskell. CSG, bevels, and shells; 2D & 3D; gcode generation...

539xmonad/osxmonad

516quchen/articles

Miscellaneous articles. The readme is the table of contents.

512BinRoot/Haskell-Data-Analysis-Cookbook

Accompanying Source Code for the Haskell Data Analysis Cookbook

510thoughtbot/carnival

An unobtrusive, developer-friendly way to add comments

506aviaviavi/legion

Simple blockchain server written in haskell. Feedback welcome.

505sdiehl/kaleidoscope

Haskell LLVM Kaleidoscope Tutorial

502z0w0/helm

(UNMAINTAINED) A functionally reactive game engine, with headgear to protect you from the headache of game development provided.

502switchface/helm

(UNMAINTAINED) A functionally reactive game engine, with headgear to protect you from the headache of game development provided.

489tidalcycles/Tidal

Pattern language

487ChrisPenner/rasa

Extremely modular text editor built in Haskell

483haskell-distributed/distributed-process

Cloud Haskell core library

476mattgreen/hython

Haskell-powered Python 3 interpreter

458AccelerateHS/accelerate

Embedded language for high-performance array computations

455joshuaclayton/unused

A command line tool to identify unused code.

443Gabriel439/Haskell-Turtle-Library

Shell programming, Haskell style

439evincarofautumn/kitten

A statically typed concatenative programming language.

427clash-lang/clash-compiler

CAES Language for Synchronous Hardware

427christiaanb/clash2

CAES Language for Synchronous Hardware

424ndmitchell/hlint

Haskell source code suggestions

421haskell/haskell-ide-engine

The engine for haskell ide-integration. Not an IDE

420yesodweb/wai

Haskell Web Application Interface

418kirel/detexify-hs-backend

Detexify Backend written in Haskell

411agrafix/Spock

Another Haskell web framework for rapid development

407dmjio/miso

:ramen: A tasty Haskell front-end framework

405snoyberg/conduit

A streaming data library

401reflex-frp/reflex

400ndmitchell/shake

Shake build system

395kadena-io/juno

Smart Contracts Running on a BFT Hardened Raft

395buckie/juno

Smart Contracts Running on a BFT Hardened Raft

384egison/egison

Egison is a purely functional programming language with non-linear pattern-matching against non-free data types. We can directly pattern-match against a wide range of data types such as lists, multisets, sets, trees and graphs with Egison.

379jaspervdj/stylish-haskell

Haskell code prettifier

375ucsd-progsys/liquidhaskell

Liquid Types For Haskell

372hspec/hspec

A Testing Framework for Haskell

370snapframework/snap

Snap project starter executable plus some libraries for building web apps

366elm-lang/elm-reactor

Interactive development tool that makes it easy to develop and debug Elm programs.

366transient-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)

363silkapp/rest

Packages for defining APIs, running them, generating client code and documentation.

357JakeWheat/intro_to_parsing

Introduction to parsing with Haskell and Parsec

340jepst/CloudHaskell

A distributed computing framework for Haskell

339ananthakumaran/webify

webfont generator - converts ttf to woff, eot and svg