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

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

The Community Maintained High Velocity Web Framework For Java and Scala.

Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala

A fault tolerant, protocol-agnostic RPC system

Arnold Schwarzenegger based programming language

Modern Load Testing as Code

The Scala 3 compiler, also known as Dotty.

Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"

Lightweight, modular, and extensible library for functional programming.

Principled Functional Programming in Scala

Your favorite language gets closer to bare metal.

Deploy and manage containers (including Docker) on top of Apache Mesos at scale.

A Scala API for Cascading

In-memory dimensional time series database.

Generic programming for Scala

The easy way to learn Scala.

Scala Scripting

A minimal, idiomatic Scala interface for HTTP

A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

Yet another JSON library for Scala

Compositional, streaming I/O library for Scala

Fast, testable, Scala services built on TwitterServer and Finagle

Functional JDBC layer for Scala.

Pure Scala Artifact Fetching

Mill is a fast JVM build tool that supports Java and Scala. Mill aims to make your project’s build process performant, maintainable, and flexible

Asynchronous, Reactive Programming for Scala and Scala.js.

Refinement types for Scala

Optics library for Scala

Facebook's React on Scala.JS