Repository Index

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

• scala
• scala-compiler
• scala-programming-language
• scala-library

Functional programming in TypeScript

• typescript
• functional-programming
• algebraic-data-types

Type-Safe Errors for JS & TypeScript

• functional-programming
• typescript

C# pure functional programming framework - come and get declarative!

• c-sharp
• functional-languages
• monads
• monad-transformers

A fast, friendly, functional language.

• functional-language
• functional-programming
• language
• roc-lang

Apache Groovy: A powerful multi-faceted programming language for the JVM platform

• groovy
• jvm-languages
• programming-language
• metaprogramming

Principled Functional Programming in Scala

• scalaz
• scala
• functional-programming
• scala-native

Make your functions return something meaningful, typed, and safe!

• python
• python3
• functional-programming
• fp

Simple, elegant, Pythonic functional programming.

• python
• functional
• language
• functional-programming

The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio

• fsharp
• compiler
• visual-studio
• netcore

A fancy and practical functional tools lib

• functional-programming
• utilities
• python

jank is the native Clojure dialect with seamless C++ interop.

• functional-programming
• compiler
• clojure
• language

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

• eta
• jvm
• haskell
• functional-programming

Lua Fun is a high-performance functional programming library for Lua designed with LuaJIT's trace compiler in mind.

• lua
• luajit
• functional-programming
• luarocks

Coalton is an efficient, statically typed functional programming language that supercharges Common Lisp.

• functional-programming
• common-lisp
• type-safety

The Lux Programming Language

• language
• programming-language
• macros
• functional-programming

A simple, lightweight, flexible, embeddable, portable and multi-paradigm dynamic programming language for developing applications, tools, and domain-specific languages

• programming-language
• compiler
• virtual-machine
• ring

🤠 Object property paths with wildcards and regexps 🌵

• nodejs
• javascript
• map
• json

Purely functional JSON parser and library in scala.

• argonaut
• scala
• json
• json-parser

A modern supercompiler for call-by-value functional languages

• compiler
• functional
• functional-programming
• language

:baby_chick: A multi-paradigm programming language with gradual and duck typing that targets PHP and JS

• programming-language
• language
• programming-paradigms
• repl

TranslatedTreat agents as functions, and write ideas as programs. Agent-native functional language with a CLI, Web IDE, goal-driven bots and live UI. Source-available; no AI training.

• agentic-ai
• ai-agents
• cli
• developer-tools

Transducers: Ergonomic, efficient data processing.

• functional-programming
• lisp
• transducers

Javascript Generalized Parser Combinators

• functional-programming
• parsec
• parser-combinator
• monad