A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

The Guardian DotCom.

Lightweight, modular, and extensible library for functional programming.

sbt, the interactive build tool

Scala.js, the Scala to JavaScript compiler

Principled Functional Programming in Scala

Chisel: A Modern Hardware Design Language

Rocket Chip Generator

Generic programming for Scala

A better build tool for Java, Scala and Kotlin: Simpler than Maven, easier than Gradle, with 3-7x faster dev workflows than other JVM build tools

Scala Scripting

A Scala API for Apache Beam and Google Cloud Dataflow.

Yet another JSON library for Scala

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

The pure asynchronous runtime for Scala

Functional JDBC layer for Scala.

Scala GraphQL implementation

Property-based testing for Scala

Asynchronous, Reactive Programming for Scala and Scala.js.

Scala based HDL

Scala combinator library for building Finagle HTTP services

I/O and Microservice library for Scala

Writing Fast Parsers Fast in Scala

An experimental library for Functional Reactive Programming in Scala

A lightweight, clean and simple JSON implementation in Scala

Convenient and performant logging library for Scala wrapping SLF4J.

An SBT plugin for dangerously fast development turnaround in Scala

Slick extensions for PostgreSQL

A library for building reliable, scalable and distributed event-sourced applications in Scala

sbt plugin that can check Maven and Ivy repositories for dependency updates