An open API service indexing awesome lists of open source software.

Haskell

Haskell is a functional (that is, everything is done with function calls), statically, implicitly typed (types are checked by the compiler, but you don’t have to declare them), lazy (nothing is done until it needs to be) language.

https://github.com/amesgen/ghcup-pkgbuild

PKGBUILD for ghcup, a Haskell toolchain installer

archlinux aur ghcup haskell

Last synced: 24 Aug 2025

https://github.com/thomasballinger/hsrepl

Haskell REPL with a few bpython-like features

developer-tools haskell repl replay

Last synced: 08 Apr 2025

https://github.com/willdoescode/bst-hs

Binary Search Tree in Haskell

bst haskell

Last synced: 10 Aug 2025

https://github.com/marhop/exiftool-haskell

Haskell bindings to ExifTool

exiftool haskell

Last synced: 03 Oct 2025

https://github.com/astynax/haskell-dev-tools

Meta-project that I use to install/upgrade haskell-related dev tools.

auxiliary developer-tools haskell

Last synced: 09 Apr 2025

https://github.com/obsidiansystems/seven-guis-vty

7GUIs implemented in reflex-vty

frp haskell haskell-learning reflex-frp tui vty

Last synced: 11 Nov 2025

https://github.com/obsidiansystems/obelisk-examples

Examples of full-stack applications using Obelisk

full-stack haskell obelisk

Last synced: 11 Nov 2025

https://github.com/pragmatwice/light2d-hs

learn miloyip/light2d, and translate to haskell

haskell ray-tracing

Last synced: 28 Aug 2025

https://github.com/haskell-hvr/only

The 1-tuple type or single-value "collection"

haskell

Last synced: 11 Jul 2025

https://github.com/risto-stevcev/haskell-karatsuba-multiplication

:abcd: λ Karatsuba multiplication implemented in Haskell

algorithm haskell karatsuba multiplication

Last synced: 07 Aug 2025

https://github.com/chuahou/yes

A series of implementations of the simplest form of yes

bash c haskell sh shell yes

Last synced: 07 Aug 2025

https://github.com/liesnikov/extensible-elaborator

prototype implementation of a dependently-typed language with an extendable constraints and accompanying materials

dependent-types elaboration haskell programming-language prototype

Last synced: 07 Aug 2025

https://github.com/twesterhout/hdf5-hs

High-level Haskell bindings to HDF5

big-data data-format haskell scientific-computing

Last synced: 02 Apr 2025

https://github.com/bookshelfdave/monad-transformers-step-by-step

(unofficial) source for Monad Transformers Step by Step by Martin Grabmüller

haskell haskell-exercises haskell-learning monad-transformers monads

Last synced: 16 Mar 2025

https://github.com/micheleriva/caesar-cipher

👑 Dead Simple Caesar Cipher written in Haskell

caesar-cipher cipher cipher-algorithms haskell haskell-learning haskell-library

Last synced: 02 Aug 2025

https://github.com/dmjio/hello-rust-haskell-nix

Calling statically linked Rust from Haskell, using a Nix environment

haskell nix rust

Last synced: 25 Sep 2025

https://github.com/dmjio/remote-iserv

Cross-compile TH splices on iOS

apple arm cross-compilation ghc haskell ios mach-o nix nixpkgs

Last synced: 25 Sep 2025

https://github.com/jaalonso/exercitium

Ejercicios de programación funcional con Haskell

functional-programming haskell

Last synced: 02 Aug 2025

https://github.com/jaalonso/formulasypolinomios

Sistema certificado de decisión proposicional basado en polinomios.

haskell logic quickcheck

Last synced: 18 Oct 2025

https://github.com/imatpot/overseerr-auto-request

🍿 Automatically request media in Overseerr

cabal cabal2nix haskell overseerr

Last synced: 01 Aug 2025

https://github.com/oswald2/esa-space-protocols

A Haskell library for handling space protocols from ESA (CCSDS,PUS, ...)

ccsds esa haskell missioncontrol nctrs pus

Last synced: 25 Oct 2025

https://github.com/sauravmaheshkar/playground

Algorithms, Data Structures, Leetcode, Niche Languages

c cpp-programming haskell leetcode nix-flake prolog python3 rust tracker-misc

Last synced: 14 Apr 2025

https://github.com/t4ccer/exnihilo

Language agnostic project bootstraper

haskell project-management

Last synced: 30 Mar 2025

https://github.com/ocharles/snap-error-collector

Collect errors from Snap applications and periodically flush them (via email, etc)

haskell snap

Last synced: 05 Jul 2025

https://github.com/gspia/fcf-containers

fcf-containers add tools that can be used with first-class-families

dependent-types haskell haskell-library types

Last synced: 23 Apr 2025

https://github.com/typeclasses/foldl-exceptions

Exception handling with FoldM

haskell haskell-library

Last synced: 31 Jul 2025

https://github.com/typeclasses/supply-chain

Composable request-response pipelines

haskell haskell-library streaming

Last synced: 31 Jul 2025

https://github.com/typeclasses/memfd

Open temporary anonymous Linux file handles

haskell haskell-library linux memfd

Last synced: 31 Jul 2025

https://github.com/mrkkrp/liaison

Nix as a configuration language

configuration-language haskell nix

Last synced: 28 Dec 2025

https://github.com/ncfavier/bothendieck

An IRC bot

haskell irc-bot

Last synced: 22 Mar 2025

https://github.com/0xd34df00d/monad-metrics-extensible

Type-safe and extensible metrics monad over ekg

gadt haskell metrics monad type-safety

Last synced: 30 Jul 2025

https://github.com/0xd34df00d/edit-distance-linear

Levenshtein edit distance in linear memory (also turns out to be faster than C++)

edit-distance haskell levenshtein-distance

Last synced: 30 Jul 2025

https://github.com/natserract/tapi

Backend architecture representation in TLP

haskell learn typelevel-programming

Last synced: 04 Apr 2025

https://github.com/lupino/haskell-hole

A hole to pass through the gateway. haskell version

haskell haskell-hole hole portforward proxy-server

Last synced: 15 Mar 2025

https://github.com/0xd34df00d/cmake-syntax

A library for parsing CMake syntax

cmake haskell parser

Last synced: 30 Jul 2025

https://github.com/taktoa/libsecret

Easy-to-use Haskell bindings for libsecret; wrapper around `gi-secret` (WIP).

bindings haskell libsecret

Last synced: 22 Sep 2025

https://github.com/yukiisbored/aoc-2020

Advent of Code solutions (Mirror)

advent haskell

Last synced: 16 Dec 2025

https://github.com/typeclasses/either-list-functions

Functions involving lists of Either

haskell haskell-library

Last synced: 15 Apr 2025

https://github.com/foxhound-systems/hashids-st

Reimplementation of Hashids using the ST monad

hashids haskell

Last synced: 30 Jul 2025

https://github.com/kakkun61/yesod-relational-record

Using haskell-relational-record with Yesod.

database haskell yesod

Last synced: 30 Jul 2025

https://github.com/0xpantera/halcyon

Compiler for a subset of C written in Haskell

c compilers haskell programming-languages

Last synced: 03 Jul 2025

https://github.com/positiondev/larceny

An HTML5 templating language.

haskell html templating-language

Last synced: 29 Jul 2025

https://github.com/luispedro/safeio

Haskell Library for safe (atomic) IO

haskell io

Last synced: 29 Jul 2025

https://github.com/gergoerdi/clash-chip8

CHIP-8 implemented in Clash

chip-8 clash fpga haskell

Last synced: 09 Mar 2025

https://github.com/gergoerdi/tinymicro-mos6502-kansas-lava

Tiny Microcomputer built around MOS6502 microprocessor

fpga haskell kansas-lava mos-6502 papilio retro xilinx

Last synced: 13 Dec 2025

https://github.com/athanclark/tmapmvar

A singleton version on TMapChan

haskell mapping mvar stm

Last synced: 16 Nov 2025

https://github.com/ncaq/debug-trace-var

You do not have to write variable names twice in Debug.Trace

haskell

Last synced: 29 Jul 2025

https://github.com/clovyr/string-fromto

Conversions between common string types, as well as Base16/Base32/Base64

base16 base32 base64 bytestring conversion haskell text

Last synced: 10 Jun 2025

https://github.com/estatico/variadic

Abstractions for working with variadic functions

haskell variadic

Last synced: 25 Jul 2025

https://github.com/takenobu-hs/haskell-ghc-cmm-examples

Haskell/GHC Cmm examples

ghc haskell

Last synced: 10 Jun 2025

https://github.com/newswim/aoc2019

:tada::tada::tada: Alexandria Ocasio-Cortez, 2019 :tada::tada::tada:

advent-of-code-2019 haskell satire

Last synced: 09 Apr 2025

https://github.com/taktoa/syllabus

A tool for managing and predicting grades (WIP)

education grades haskell syllabus

Last synced: 29 Jul 2025

https://github.com/damianfral/til

A TUI for a logbook/diary

brick diary haskell logbook nix tui

Last synced: 11 Sep 2025

https://github.com/andreiduma/crafting-interpreters

Haskell and Java implementations of the Lox language

haskell interpreter java lox megaparsec mtl

Last synced: 15 Mar 2025

https://github.com/ajlopez/husky

Haskell-like interpreter in C#. WIP.

csharp dotnet haskell interpreter

Last synced: 25 Jul 2025

https://github.com/kccqzy/haskell-sajson

Haskell wrapper for sajson

haskell json parsing

Last synced: 10 Apr 2025

https://github.com/syocy/haskell-day-syocy

Slides and source codes for two sessions in Haskell Day 2018 in Tokyo

concurrency haskell latex-document parallelism presentation-slides

Last synced: 20 Jun 2025

https://github.com/typedbyte/program

A library for writing programs with environments and managed resources, written in Haskell.

effects haskell reader

Last synced: 16 Apr 2025

https://github.com/jvm-operators/haskell-example-operator

Operator for Kubernetes or Openshift written in Frege (Haskell)

frege haskell kubernetes openshift operator

Last synced: 28 Jul 2025

https://github.com/denisshevchenko/bananasandlenses

Подкаст о Haskell ~ Бананы и Линзы

haskell podcast

Last synced: 18 Sep 2025

https://github.com/ilyakooo0/isoparsec

🚧 Under construction 🚧 🔄🔡 Isomorphic (invertible) parser library

arrows binary-parsing haskell parser-combinators parser-library parsing ssh

Last synced: 20 Jan 2026

https://github.com/pniedzielski/mgs

Tools for working with Minimalist Grammars

haskell linguistics mg minimalistgrammars parser

Last synced: 07 Mar 2025

https://github.com/syocy/xorshift-plus

Simple implementation of xofshift+ PRNG in Haskell

haskell prng random xorshift

Last synced: 23 Apr 2025

https://github.com/camfort/fortran-vars

Fortran memory model and other static analysis tools (building on fortran-src)

fortran haskell static-analysis

Last synced: 15 May 2025

https://github.com/kutyel/thinking-with-types

⌨️ Solutions to the exercises of "Thinking With Types" in various programming languages!

gadts haskell kotlin scala type-level type-theory types

Last synced: 03 Aug 2025

https://github.com/chris-martin/mvar-lock

A trivial lock based on MVar

concurrency haskell haskell-library

Last synced: 04 Jul 2025

https://github.com/phenax/aether

Another one of those lisp interpreters

haskell lisp-interpreter programming-language scheme-interpreter

Last synced: 27 Jul 2025

https://github.com/dfordivam/reflex-yesod-websockets

Toy app to try websockets with reflex and yesod

haskell reflex-frp websocket-client websocket-server websockets yesod

Last synced: 12 Nov 2025

https://github.com/kutyel/kutyel-hakyll

New personal website with Hakyll!

functional-programming hakyll-site haskell nix

Last synced: 15 Apr 2025

https://github.com/athanclark/poly-arity

Tools for working with functions without regard to their arity

arity haskell poly-arity

Last synced: 16 Nov 2025

https://github.com/prikhi/hklaunch

A simple CLI application launcher written in Haskell.

brick cli cli-application-launcher haskell launcher

Last synced: 06 Mar 2025

https://github.com/prikhi/advent-of-code-2021

Advent of Code 2021 in Haskell

advent-of-code advent-of-code-2021 haskell

Last synced: 06 Mar 2025

https://github.com/haskell-hvr/hsyaml-compat-builder

Mirror API of `Data.Yaml.Builder`

haskell hsyaml yaml

Last synced: 15 Mar 2025

https://github.com/iainmon/hslr

A GLSL language embedding in Haskell.

glsl haskell

Last synced: 30 Jun 2025

https://github.com/sigilbyte/functional-programming-language-fun

About Fun is a playful implementation of the basic functional programming language F. This was a group project by CS students @ LMU Munich.

compiler functional-programming haskell parser tokenizer

Last synced: 07 Mar 2025

https://github.com/pedro-manoel/plp

🎓 Repositório com as atividades práticas desenvolvidas ao longo da disciplina de paradigmas de linguagem de programação da UFCG

haskell plp prolog

Last synced: 23 Mar 2025

https://github.com/faculerena/algebra1haskell

Taller de algebra 1 - Principios de programacion funcional

haskell haskell-learning

Last synced: 30 Jun 2025

https://github.com/haskell-github-trust/assert

Helpers for Control.Exception.assert

assert assertion haskell testing tests

Last synced: 30 Mar 2025

https://github.com/simeonhristov99/fmi_graduation_exams_information_systems

This repository holds solutions of the exams given to 4-th year Information Systems students graduating the Faculty of Mathematics and Informatics, Sofia.

cpp er-diagram haskell sql uml use-case-diagram

Last synced: 27 Jul 2025

https://github.com/tfausak/haddock-dingus

:fish: Easily preview Haddock markup.

documentation haskell

Last synced: 02 Sep 2025

https://github.com/farbodsz/confluence-cli

Command line interface using Atlassian Confluence REST API.

atlassian-confluence cli command-line-interface confluence confluence-api haskell

Last synced: 18 Sep 2025

https://github.com/athanclark/purescript-haskell-iso

Haskell / Purescript package for isomorphic JSON

haskell isomorphic json primitives purescript testing zeromq

Last synced: 11 Aug 2025

https://github.com/notashelf/rafmonad

a monad is just a monad that is a monad as defined by a monad

haskell monad

Last synced: 15 May 2025

https://github.com/jonathanknowles/distributed-process-experiment

A small experiment with the Haskell distributed-process library

cloud-haskell distributed-process haskell messages pseudo-random work-stealing

Last synced: 27 Jul 2025

https://github.com/mrkkrp/modern-path

Type-safe path and file system operations with batteries included

filesystem haskell path

Last synced: 25 Dec 2025