♞ lichess.org: the forever free, adless and open source chess server ♞

💾 Database Tools incl. ORM, Migrations and Admin UI (Postgres, MySQL & MongoDB) [deprecated]

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

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

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

The leader in Customer Data Infrastructure

Apache OpenWhisk is an open source serverless cloud platform

The Scala 3 compiler, also known as Dotty.

The Guardian DotCom.

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

sbt, the interactive build tool

Principled Functional Programming in Scala

Your favorite language gets closer to bare metal.

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

A Scala API for Cascading

Generic programming for Scala

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

A better build tool for Java, Scala and Kotlin: Simpler than Maven, easier than Gradle, with 3-6x faster dev workflows than other JVM build tools

Scala Scripting

Abstract Algebra for Scala

Scala language server with rich IDE features 🚀

Pure Scala Artifact Fetching

Asynchronous, Reactive Programming for Scala and Scala.js.

sbt plugin to create a dependency graph for your project

Experimental Scala compiler focused on compilation speed

The Daml smart contract language

Generalized recursion schemes and traversals for Scala.

Chess API written in scala. Immutable and free of side effects.

Code Property Graph: specification, query language, and utilities

Typelevel Scala, a fork of Scala