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

A fault tolerant, protocol-agnostic RPC system

The Scala 3 compiler, also known as Dotty.

The Guardian DotCom.

ZIO — A type-safe, composable library for async and concurrent programming in Scala

Facebook's React on Scala.JS

The Guardian’s image management system

Rapid development of self-documenting APIs

The Daml smart contract language

Build GraphQL APIs In No Time

S3HyperSync is a high-performance, memory-efficient, and cost-effective tool for synchronizing files between S3-compatible storage services.