ShellCheck, a static analysis tool for shell scripts

Dockerfile linter, validate inline bash, written in Haskell

Parsing, analyzing, and comparing source code across many languages

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

What I Wish I Knew When Learning Haskell

🍜 A tasty Haskell web framework

📖 source material for Thinking with Types

SmartyPants for Korean language