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Discover Haskell

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Discover the top trending Haskell repositories and projects on Github. Explore the latest trends in Haskell development.

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wstunnel

Tunneling over websocket protocol - Static binary available

postgrest

REST API for any Postgres database

shellcheck

ShellCheck, a static analysis tool for shell scripts

pandoc

Universal markup converter

xdg-ninja

A shell script which checks your $HOME for unwanted files and directories.

nix-output-monitor

Pipe your nix-build output through the nix-output-monitor a.k.a nom to get additional information while building.

koka

Koka language compiler and interpreter

unison

A friendly programming language from the future

hadolint

Dockerfile linter, validate inline bash, written in Haskell

semantic

Parsing, analyzing, and comparing source code across many languages

simplex-chat

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

nix-tree

Interactively browse dependency graphs of Nix derivations.

software-design-in-haskell

Software Design in Haskell. A structured set of materials. How to build real-world applications in Haskell.

kmonad

An advanced keyboard manager

duckling

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

simplexmq

⚙️ SimpleXMQ - A reference implementation of the SimpleX Messaging Protocol for simplex queues over public networks.

hledger

Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.

HPi

Library to access the GPIO pins on a Raspberry Pi from Haskell.

hasktorch

Tensors and neural networks in Haskell

mig

Lightweight and composable servers for Haskell

ttyd64

PM64 romhack that adds TTYD's gameplay into the original Paper Mario.

sv2v

SystemVerilog to Verilog conversion

niv

Easy dependency management for Nix projects

trace-foreign-calls

GHC plugin to add eventlog tracing for foreign function calls

haskell-tdlib

TDLib (Telegram Database library) JSON bindings for Haskell

ghc-wasm-miso-examples

kit

Kit: a magical, high performance programming language, designed for game development.

mtl

The Monad Transformer Library

agda

Agda is a dependently typed programming language / interactive theorem prover.

ImplicitCAD

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

lamdu

lamdu - towards the next generation IDE

brick

A declarative Unix terminal UI library written in Haskell

tokenize

Simple tokenizer for English text

awesome-haskell

A collection of awesome Haskell links, frameworks, libraries and software. Inspired by awesome projects line.

Carp

A statically typed lisp, without a GC, for real-time applications.

emanote

Emanate a structured view of your plain-text notes

haskell

Haskell bindings for TensorFlow

futhark

💥💻💥 A data-parallel functional programming language

cachix

Command line client for Nix binary cache hosting:

tie

Tie allows generation of Haskell server stubs from OpenAPI (v 3.x) specifications.

taskell

Command-line Kanban board/task manager with support for Trello boards and GitHub projects

Simula

Linux VR Desktop

cabal-build-info

miso

🍜 A tasty Haskell front-end framework

patat

Terminal-based presentations using Pandoc

vector

An efficient implementation of Int-indexed arrays (both mutable and immutable), with a powerful loop optimisation framework .

linux_notification_center

A notification daemon/center for linux

granule

A statically-typed linear functional language with graded modal types for fine-grained program reasoning

thinking-with-types

📖 source material for Thinking with Types

tinyapl

TinyAPL, a tiny APL dialect and interpreter in Haskell

saw-script

The SAW scripting language.

HasChor

Functional choreographic programming in Haskell

purescript

A strongly-typed language that compiles to JavaScript

ispc

a small stub for compiling and linking ispc code with haskell

python-pickle

Serialization/deserialization using Python Pickle format

purerl

Erlang backend for the PureScript compiler

portcullis

A minimalist / functional / dataflow programming language

gluturtle

library for program like LOGO's turtle with using Haskell and glut

oczor

Oczor is a simple statically typed language that compiles to JavaScript, Lua, Ruby and Emacs Lisp

aura

A secure, multilingual package manager for Arch Linux and the AUR.

mulang

🎍 Universal, Multi Language, Multi Paradigm code analyzer

camfort

Light-weight verification and transformation tools for Fortran

Advent-Of-Code

three-layer

3️⃣ 🍰 Architecture of the Haskell web applications

servant

Main repository for the servant libraries — DSL for describing, serving, querying, mocking, documenting web applications and more!

yesod

A RESTful Haskell web framework built on WAI.

gwern.net

Site infrastructure for gwern.net (CSS/JS/HS/images/icons). Custom Hakyll website with unique automatic link archiving, recursive tooltip popup UX, dark mode, and typography (sidenotes+dropcaps+admonitions+inflation-adjuster).

amulet

An ML-like functional programming language

microlens

A lightweight (but compatible with ‘lens’) lenses library

morpheus-graphql

Haskell GraphQL Api, Client and Tools

clash-compiler

Haskell to VHDL/Verilog/SystemVerilog compiler

elm2nix

Convert Elm project into Nix expressions

EvEff

Efficient Haskell effect handlers based on evidence translation.

hasql-pool

A pool of connections for Hasql

klfc

Keyboard Layout Files Creator

haskell-hedgehog

Release with confidence, state-of-the-art property testing for Haskell.

notes

mrreason-setup

Design, ideas and motivation for my TidalCycles setup.

DeepLearning

Neural networks using parametric prelenses and Trimbara modules

play-haskell

Haskell Playground

motor

Type-safe effectful state machines in Haskell

stylish-haskell

Haskell code prettifier

zero-bs-haskell

Learn Haskell, with tiny lessons.

Algorithm-W-Step-By-Step

Classic Algorithm W for type inference.

gotta-go-fast

A command line utility for practicing typing and measuring your WPM and accuracy.

arbtt

arbtt, the automatic rule-based time-tracker

hs-term-emulator

Terminal Emulator written in 100% Haskell

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

Hagl

A Haskell DSEL for experimental game theory.

ormolu

A formatter for Haskell source code

lens

Lenses, Folds, and Traversals - Join us on web.libera.chat #haskell-lens

directory

Platform-independent library for basic file system operations

tetris

A terminal interface for Tetris

jsaddle-wasm

JSaddle integration for the GHC WASM backend

BottomTsh

A Dependently Timed Drum Machine Language

gerty

A small implementation of graded modal dependent type theory. A younger cousin to Granule.

egison

The Egison Programming Language

opentelemetry-plugin

GHC plugin for open telemetry

gmcheck

fourmolu

A fourk of ormolu that uses four space indentation and allows arbitrary configuration. Don't like it? PRs welcome!

jgm

Haskell, C, Lua

koalaman

Haskell, Dockerfile, Shell

PostgREST

Haskell, PLpgSQL, Shell

haskell

Haskell, TeX, Nix

input-output-hk

Haskell, Nix, JavaScript

hadolint

github

JavaScript, Ruby, TypeScript

purescript

PureScript, Haskell, Shell

sdiehl

Haskell, Python, C

facebook

C++, JavaScript, Python

ekmett

Haskell, Scala, Rust

elm

Elm, Haskell, JavaScript

jaspervdj

Haskell, Java, JavaScript

tweag

Haskell, Nix, Python

simplex-chat

Haskell, HTML, Swift

commercialhaskell

Haskell, HTML, Shell

ndmitchell

Haskell, JavaScript, C

carp-lang

HTML, Dockerfile, C

unisonweb

GaloisInc

Haskell, C, Rust

Gabriella439

Haskell, Nix, Dhall

yesodweb

Haskell, Shell, TeX

kowainik

Haskell, Dockerfile, Makefile

chrisdone

Haskell, Emacs Lisp, JavaScript

digitallyinduced

Haskell, JavaScript, TypeScript