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

Lightweight, modular, and extensible library for functional programming.

Your favorite language gets closer to bare metal.

Generic programming for Scala

Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala

Scala Scripting

Compositional, streaming I/O library for Scala

Scala language server with rich IDE features 🚀

The pure asynchronous runtime for Scala

Compile-time Language Integrated Queries for Scala

Pure Scala Artifact Fetching

Facebook's React on Scala.JS

sbt plugin to create a dependency graph for your project

Scala library for boilerplate-free, type-safe data transformations

A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations.

🤖 A bot that helps you keep your projects up-to-date

OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIs

Desugaring scala `for` without implicit `withFilter`s

An FP game engine for Scala.

A composable command-line parser for Scala.

doc/tutorial generator for scala

An interactive playground for Scala

Typechecked markdown documentation for Scala

A small companion to cats

Mockito for Scala language

Syntactic sugar for monad composition in Scala

Cross-platform compilation support for sbt.

Plug-and-play implementation of an Apache Spark custom data source for AWS DynamoDB.

A type-safe and boilerplate-free CSV library for Scala

Memcached client for Scala