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

A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility

A fault tolerant, protocol-agnostic RPC system

The Scala 3 compiler, also known as Dotty.

Lightweight, modular, and extensible library for functional programming.

sbt, the interactive build tool

Scala.js, the Scala to JavaScript compiler

Generic programming for Scala

Wonderful reusable code from Twitter

Tiny Scala high-performance, async web framework, inspired by Sinatra

A minimal, idiomatic Scala interface for HTTP

a command line tool to apply templates defined on GitHub

Facebook's React on Scala.JS

JSON library

ScalaTags is a small XML/HTML construction library for Scala.

A Scala library for scraping content from HTML pages

Scala library for managing immutable application model

Build truly native cross platform (web,ios,android) apps using scalajs and react, react-native

Super type-safe CSS for Scala and Scala.JS.

The trustworthy ReDoS checker

ECMAScript Specification (ECMA-262) Metalanguage

An internal knowledge sharing app

Game written in Scala for learning Scala.

Klassic is A Programming Language which enables Object-Functional Programming

Super easy REST API framework for Scala

Slick2 compatible blocking API for Slick3

Scala implementation of a lambda calculus interpreter

Ruby-like Lightweight Scripting Library for Scala

A simple OAuth library for Scala