Haskell

GitHub repository ↗ synced 2026/8/9

Awesome Haskell

An auxiliary list of awesome Haskell links, frameworks, libraries and software. The part of the awesome projects line.

- [_Basics_](#basics)
- [Algorithmics](#algorithmics)
- [Audio, Music & Sound](#audio-music--sound)
- [Category Theory](#category-theory)
- [Compilers](#compilers)
- [Concurrency & Parallelism](#concurrency--parallelism)
- [Configuration](#configuration)
- [Cryptography & Hashing](#cryptography--hashing)
- [Data Access](#data-access)
- [Data Formats](#data-formats)
- [Data Science](#data-science)
- [Data Structures](#data-structures)
- [Database](#database)
- [Development Tools](#development-tools)
- [Documentation](#documentation)
- [Distributed Computing](#distributed-computing)
- [Editors](#editors)
- [Extensions](#extensions)
- [Games](#games)
- [GUI](#gui)
- [Graphics](#graphics)
- [Network](#network)
- [Number Theory](#number-theory)
- [Web / Frameworks](#web--frameworks)
- [Text Processing](#text-processing)
- [Messaging](#messaging)
- [Languages](#languages)
- [Operating Systems](#operating-systems)
- [Platforms](#platforms)
- [Programming](#programming)
- [Science](#science)
- [Streaming Processing](#streaming-processing)
- [Websites](#websites)
- [Bloggers](#bloggers)    
- [Community](#community)
- [Tutorials](#tutorials)
- [Courses](#courses)
- [Conferences](#conferences)
- [Packages](#packages)

_Basics_

Alex - a lexical analyser generator for Haskell.
Cabal - a system for building and packaging Haskell libraries and programs.
GHC - the state-of-the-art optimizing native code compiler for Haskell.
GHCi - a bytecode interpreter and interactive REPL environment for Haskell.
GHCup - GHCup is the main installer for the general purpose language Haskell.
Hackage - the Haskell community's central package archive.
Haddock - a tool for automatically generating documentation from annotated Haskell source code.
Happy - The Parser Generator for Haskell.
Hayoo - will search all packages from Hackage, including all function and type definitions.
Hoogle - a Haskell API search engine, which allows you to search many standard Haskell libraries by either function name, or by approximate type signature.
hsenv - a tool to create isolated Haskell environments. This allows a project to use a GHC version different of the currently installed.
Stack - a cross-platform tool to help on building Haskell projects. It includes support to create isolated Haskell environments and to automatically manage the dependencies of a project.
Stackage - "Stable Hackage," tools for creating a vetted set of packages from Hackage.

Algorithmics

Theorem Provers - Official Website Resources.
Algorithm - a collaborative Hackage list.
Algorithm Visualization - a collaborative Hackage list.
Algorithms - a collaborative Hackage list.
Compression - a collaborative Hackage list.
Formal Languages - a collaborative Hackage list.
Formal Methods - a collaborative Hackage list.
Logic - a collaborative Hackage list.
Logic Programming - a collaborative Hackage list.
Map Reduce - a collaborative Hackage list.
Graphs - a collaborative Hackage list.
Optimization - a collaborative Hackage list.
Simulation - a collaborative Hackage list.
SMT - a collaborative Hackage list for Satisfiability Modulo Theories (SMT).
Symbolic Computation - a collaborative Hackage list.
Theorem Provers - a collaborative Hackage list.

Audio, Music & Sound

Audio, music and sound - official Website Resources.
Audio - a collaborative Hackage list.
Codec - a collaborative Hackage list.
Graphics - a collaborative Hackage list.
Media - a collaborative Hackage list.
Music - a collaborative Hackage list.
Sound - a collaborative Hackage list.

Compilers

Compilers & Interpreters - Official Website Resources.
Compiler construction, lexing, parsing, pretty printing - Official Website Resources.
Compiler - a collaborative Hackage list.
Compiler Plugin - a collaborative Hackage list.
Compilers/Interpreters - a collaborative Hackage list.

Concurrency & Parallelism

Concurrency & Parallelism - Official Website Info.
Concurrency - a collaborative Hackage list.
Concurrent - a collaborative Hackage list.
Functional Reactive Programming - a collaborative Hackage list.
Parallelism - a collaborative Hackage list.
Concurrency & Parallelism - (Book) Parallel and Concurrent Programming in Haskell

Configuration

Deiko-config - small typesafe library that uses HOCON config format
Dhall - A configuration language guaranteed to terminate
Configurator - A configuration management library which supports automatic, dynamic reloading in response to modifications to configuration files.

Cryptography & Hashing

Cryptography & Hashing - Official Website Resources.
Crypto - a collaborative Hackage list.
Cryptography - a collaborative Hackage list.

Data Access

Haxl - a library for efficient, concurrent, concise data access.

Data Formats

JSON - a collaborative Hackage list.
PDF - a collaborative Hackage list.
XML - a collaborative Hackage list.
RSS - a collaborative Hackage list.

Data Science

Linguistics and natural language processing - Official Website Resources.
Robotics - Official Website Resources.
Artificial Intelligence - a collaborative Hackage list.
Argumentations - a collaborative Hackage list.
Classification - a collaborative Hackage list.
Clustering - a collaborative Hackage list.
Data Mining - a collaborative Hackage list.
Datamining - a collaborative Hackage list.
Image Processing - a collaborative Hackage list.
Machine Learning - a collaborative Hackage list.
Machine Vision - a collaborative Hackage list.
Natural Language Processing - a collaborative Hackage list.
Pattern Classification - a collaborative Hackage list.
Pattern Recognition - a collaborative Hackage list.
Search - a collaborative Hackage list.
Statistics - a collaborative Hackage list.
Text Recognition - a collaborative Hackage list.
Robotics - a collaborative Hackage list.

Additional libraries

m2cgen - A CLI tool to transpile trained classic ML models into a native Haskell code with zero dependencies.

Data Structures

Data Structures & IO Libraries - Official Website Resources.
Advanced Structures - a collaborative Hackage list.
Bit Vectors - a collaborative Hackage list.
Containers - a collaborative Hackage list.
Data Structures - a collaborative Hackage list.
Enumerator - a collaborative Hackage list.
Generics - a collaborative Hackage list.
List - a collaborative Hackage list.
Tree - a collaborative Hackage list.
Vector - a collaborative Hackage list.

Database

Database Interfaces - Official Website Resources.
Database - a collaborative Hackage list.

Development Tools

Development Libraries and Tools - Official Website Resources.
Debug - a collaborative Hackage list.
IDE - a collaborative Hackage list.
Test - a collaborative Hackage list.
Testing - a collaborative Hackage list.
Logging - a collaborative Hackage list.
CLI Tool - a collaborative Hackage list.
Monitoring - a collaborative Hackage list.

Distributed Computing

Distributed Computing - a collaborative Hackage list.
Cloud Haskell - concurrent and distributed programming in Haskell.

Documentation

Documentation - a collaborative Hackage list.

Editors

Editors written in Haskell - Official Website Resources.
editors for Haskell - Official Website Resources.

Extensions

Extended Haskell - Official Website Resources.

Games

Games - Official Website Resources.
Game - a collaborative Hackage list.
Game Engine - a collaborative Hackage list.

GUI

Graphical User Interface (GUI) Libraries - Official Website Resources.
GUI - a collaborative Hackage list.
User Interfaces - a collaborative Hackage list.

Graphics

Graphics - Official Website Resources.
Graphics - a collaborative Hackage list.

Network

Network - Official Website Resources
Network - a collaborative Hackage list.

Number Theory

Number Theory - a collaborative Hackage list.
Numeric - a collaborative Hackage list.
Numerical - a collaborative Hackage list.
Math - a collaborative Hackage list.

Web / Frameworks

Web Servers - Official Website Resources.
Web Frameworks - Official Website Resources.
Cloud - Official Website Resources.
Deploy - Official Website Resources.
Libraries - Official Website Resources.
Interfaces to Frameworks - Official Website Resources.
Database and Persistence - Official Website Resources.
Testing and Verification - Official Website Resources.
CMS - Official Website Resources for Content Management Systems (CMS).
IHP: Integrated Haskell Platform - The best way to get started with haskell web dev.
Web - a collaborative Hackage list of frameworks, libraries, ...

Additional libraries

HTTP - Haskell HTTP package. Supports client-side web programming in Haskell.
hoauth2 - a lightweight oauth2 haskell binding.

Text Processing

Pandoc - is a library for converting from one markup format to another, and a command-line tool that uses this library.

Messaging

SimpleX Chat - the first chat platform that is 100% private by design - it has no access to your connection graph!
Stomp - is the Simple (or Streaming) Text Orientated Messaging Protocol. Resources.
amqp - client library for AMQP servers (currently only RabbitMQ).
IRC - a collaborative Hackage list for Internet Relay Chat (IRC).
[IRC Client](http://hackage.haskell.org/packages/#cat:IRC Client) - a collaborative Hackage list.

Languages

Tools for interfacing with other languages - Official Website Resources.
Code Generation - a collaborative Hackage list.
FFI - a collaborative Hackage list.
FFI Tools - a collaborative Hackage list.
HTML - a collaborative Hackage list.
Java - a collaborative Hackage list.
Javascript - a collaborative Hackage list.
LaTex - a collaborative Hackage list.
Lua - a collaborative Hackage list.

Additional languages on top of Haskell

Fay - a proper subset of Haskell that compiles to JavaScript.
Idris - A Dependently Typed Functional Programming Language
Copilot - a (Haskell DSL) stream language for generating hard real-time C code.
Wasp - a simple language for developing full-stack Javascript web apps with less code (built with Haskell)

Operating Systems

Operating systems and systems programming - Official Website Resources.
BSD - a collaborative Hackage list.
Fedora - a collaborative Hackage list.
Gentoo - a collaborative Hackage list.
Linux - a collaborative Hackage list.
System - a collaborative Hackage list.

Platforms

.NET - a collaborative Hackage list.
Apple - a collaborative Hackage list.
JVM - a collaborative Hackage list.
Mobile - a collaborative Hackage list.

Programming

Generic Programming - Official Website Resources.
Aspect Oriented Programming - a collaborative Hackage list.
Generic Programming - a collaborative Hackage list.
Logic Programming - a collaborative Hackage list.
Reactive Programming - a collaborative Hackage list.
Visual Programming - a collaborative Hackage list.

Science

Bioinformatics - Official Website Resources.
Mathematics & Physics - Official Website Resources.
Chemistry - a collaborative Hackage list.
Bioinformatics - a collaborative Hackage list.
Finance - a collaborative Hackage list.
Physics - a collaborative Hackage list.
Science - a collaborative Hackage list.
Scientific Simulation - a collaborative Hackage list.

Streaming Processing

Conduit - a streaming data library. Resources.
IO-Streams - a collaborative Hackage list.
Pipes - is a clean and powerful stream processing library that lets you build and connect reusable streaming components. Resources.
HStreamDB - The streaming database built for IoT data storage and real-time processing.

Resources

Websites

Haskell - Official Website.
The Haskell Programming Language - Haskell wiki.
Try Haskell - Haskell Online.
School of Haskell - Learning Haskell.

Bloggers

Neil Mitchell - Neil Mitchell's Haskell Blog.

Community

Community - Official community resources.
Reddit
Stackoverflow
G+
Mailing lists
IRC channels
Local user groups
Planet Haskell
Haskell Communities and Activities Report

Tutorials

Documentation - Official documentation resources.
Learn Haskell - Wiki Learning Resources.
Books & Tutorials
learnhaskell - Haskell Learning (also for non-English speakers).
What I Wish I Knew When Learning Haskell - amazing guide for all kinds of things.
LearnYouHaskell - Learn You a Haskell for Great Good!
Happy Learn Haskell Tutorial - Pain-free, Gradual Haskell Tutorial with cartoon robots!
Revised report - Haskell 98 Language and Libraries. The Revised Report.
H-99 - Ninety-Nine Haskell Problems.

Web Tutorials

Video Tutorials

Redoing Make - Haskell from Scratch
Haskell - Code Deconstructed
Adventures in Haskell - A Calculator
Sed implementation in Haskell
LazyCasts
Haskell Development Workflow Demo
Learn You a Haskell - Video lectures to accompany the book "Learn You a Haskell for Great Good!"
Awesome Haskell Videos - Curated list of Haskell talks and tutorials
IHP Casts Learn to build type-safe web apps with Haskell and IHP

Courses

Introduction to Functional Programming - Fall 2014 MOOC on edX by DelftX featuring Haskell as the primary language of focus.
Functional Programming in Haskell - Introductory MOOC to functional programming in Haskell by the University of Glasgow.
Haskell MOOC - MOOC on functional programming that uses Haskell by University of Helsinki.

Conferences

ICFP - International Conference on Functional Programming. Youtube channel.
Conferences - Official list of conferences
Haskell Symposium 2015
Haskell Implementors' Workshop 2015

Packages

Stackage - is a stable source of Haskell packages, "Stable Hackage".
Hackage - is the Haskell community's central package archive.
Application & Libraries - Official collections and Guide.
Hoogle - is a Haskell API search engine, which allows you to search many standard Haskell libraries by either function name, or by approximate type signature.
Hayoo - will search all packages from Hackage, including all function and type definitions.

Best Practices

Haskell Style Guide