Source code for Twitter's Recommendation Algorithm

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

A fault tolerant, protocol-agnostic RPC system

Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.

Apache OpenWhisk is an open source serverless cloud platform

Modern Load Testing as Code

Your favorite language gets closer to bare metal.

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

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

In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

Fast, testable, Scala services built on TwitterServer and Finagle

Functional JDBC layer for Scala.

Pure Scala Artifact Fetching

Scala GraphQL implementation

Deploy über-JARs. Restart processes. (port of codahale/assembly-sbt)

a command line tool to apply templates defined on GitHub

Akka Streams & Akka HTTP for Large-Scale Production Deployments

Code formatter for Scala

Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.

Lightweight and Nonintrusive Scala Dependency Injection Library

A simple-build-tool (sbt) plugin/processor for creating IntelliJ IDEA project files

A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side.

Simple scala wrapper for HttpURLConnection. OAuth included.

A lightweight, clean and simple JSON implementation in Scala

Distributed State Management for Serverless

🚝 "Scala on Rails" - A full-stack web app framework for rapid development in Scala