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 fault tolerant, protocol-agnostic RPC system

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Principled Functional Programming in Scala

Streaming MapReduce with Scalding and Storm

Property-based testing for Scala

An open protocol for secure data sharing

RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences

fresh packages delivered from your sbt console

Scala idiomatic wrapper for RxJS

A research project for math formula search