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

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

CMAK is a tool for managing Apache Kafka clusters

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

A fault tolerant, protocol-agnostic RPC system

The leader in Customer Data Infrastructure

Modern Load Testing as Code

The Scala 3 compiler, also known as Dotty.

Lightweight, modular, and extensible library for functional programming.

Old repo for Linkerd 1.x. See the linkerd2 repo for Linkerd 2.x.

sbt, the interactive build tool

Scala.js, the Scala to JavaScript compiler

Your favorite language gets closer to bare metal.

Fault tolerant job scheduler for Mesos which handles dependencies and ISO8601 based schedules

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

A Scala API for Cascading

Generic programming for Scala

REST job server for Apache Spark

Wonderful reusable code from Twitter

Abstract Algebra for Scala

Fast, testable, Scala services built on TwitterServer and Finagle

Pure Scala Artifact Fetching

Property-based testing for Scala

a command line tool to apply templates defined on GitHub

Twitter-Server defines a template from which services at Twitter are built

MLeap: Deploy ML Pipelines to Production

JSON library

Distributed Prometheus time series database

High performance data store solution