Parsing, analyzing, and comparing source code across many languages

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

A RESTful Haskell web framework built on WAI.

Carthage cache for S3, Minio, Ceph, Google Storage, Artifactory and many others

Comparing many FRP implementations by reimplementing the same toy app in each.

Write type-safe GraphQL services in Haskell

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

A lorem ipsum generator for markdown

A simple Jenkins command line client to serve your needs.

Scrum, but with GitHub Issues (experimental)