Parsing, analyzing, and comparing source code across many languages

Compiler for Elm, a functional language for reliable webapps.

A friendly programming language from the future

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

A RESTful Haskell web framework built on WAI.

Haskell to JavaScript compiler, based on GHC

Official upstream development repository for Cabal and cabal-install

elm-format formats Elm source code according to a standard set of rules based on the official Elm Style Guide

A programming language with static memory management based on λ-calculus

React bindings for Haskell