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

♞ lichess.org: the forever free, adless and open source chess server ♞

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

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

The Scala 3 compiler, also known as Dotty.

sbt, the interactive build tool

A Scala API for Cascading

Breeze is/was a numerical processing library for Scala.

A better build tool for Java, Scala and Kotlin: 3-6x faster than Maven or Gradle, less fiddling with plugins, and more easily explorable in your IDE

A Scala API for Apache Beam and Google Cloud Dataflow.

Abstract Algebra for Scala

Scala language server with rich IDE features 🚀

a command line tool to apply templates defined on GitHub

Scala plugin for IntelliJ IDEA

All Algorithms implemented in Scala

A connector for Spark that allows reading and writing to/from Redis cluster

Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.

Twirl is Play's default template engine

Greyhound - Rich Kafka client library

Scala incremental compiler library, used by sbt and other build tools

Java and Scala SDKs for Kalix

librarymanagement module for sbt

IO module for sbt

A Giter8 template for scio