Apache Spark - A unified analytics engine for large-scale data processing

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

Enso Analytics is a self-service data prep and analysis platform designed for data teams.

The Scala 3 compiler, also known as Dotty.

sbt, the interactive build tool

Principled Functional Programming in Scala

Scala.js, the Scala to JavaScript compiler

Breeze is/was a numerical processing library for Scala.

Mill is a fast JVM build tool that supports Java, Scala, Kotlin and many other languages. 2-4x faster than Gradle and 4-10x faster than Maven for common workflows, Mill aims to make your project’s …

Pure Scala Artifact Fetching

Asynchronous, Reactive Programming for Scala and Scala.js.

Rapid development of self-documenting APIs

Essential Building Blocks for Scala

Library for building sbt plugins for the web

Quill for Scala 3

Scala client for OpenAI API and other major LLM providers

Essential Building Blocks for Scala