Compiler for Elm, a functional language for reliable webapps.

The Haskell Tool Stack

A Dependently Typed Functional Programming Language

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

A static website compiler library in Haskell

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

C to Rust translator

Official upstream development repository for Cabal and cabal-install

A GHC-based Haskell to JavaScript compiler

Haskell LLVM JIT Compiler Tutorial

Functional Programming Course

Haskell code prettifier

Haskell-powered Python 3 interpreter

Haskell pretty printer

TLS/SSL implementation in haskell

The Ivory EDSL

Parsing all context-free grammars using Earley's algorithm in Haskell.

Haskell bindings to the SDL2 library

A lexical analyser generator for Haskell

The Happy parser generator for Haskell

A free and open source breakout clone in Haskell using SDL and FRP, with Wiimote and Kinect support.

A Haskell CheatSheet in PDF and literate source formats.

Live recompiler for Haskell

Helium + Webmachine = Airship. A toolkit for building declarative, RESTful web apps.

Previous version of LambdaCube 3D as Embedded Domain Specific Language in Haskell. Check the latest system:

Embedded specification language & model checker in Haskell

Implementing Quake 3 in Haskell & Vulkan

Haskell exercises with automatic tests

Rich LLVM bindings for Haskell (with transfer of LLVM IR to and from C++, detailed compilation pass control, etc.)