Universal markup converter

ShellCheck, a static analysis tool for shell scripts

REST API for any Postgres database

Dockerfile linter, validate inline bash, written in Haskell

Parsing, analyzing, and comparing source code across many languages

Compiler for Elm, a functional language for reliable webapps.

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

The Haskell Tool Stack

Official Haskell IDE support via the language server protocol (LSP)

🇪🇺 Wire back-end services

Terminal-based presentations using Pandoc

Haskell to JavaScript compiler, based on GHC

Servant is a Haskell DSL for describing, serving, querying, mocking, documenting web applications and more!

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

Bundle of all core development tools for Elm

The Oden Programming Language (NO LONGER IN ACTIVE DEVELOPMENT)

Work in progress. Best alternative: https://matrix.org/docs/spec/appendices.html#canonical-json

A REPL for Elm