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

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

A fault tolerant, protocol-agnostic RPC system

The Guardian DotCom.

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

A machine learning package built for humans.

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

Tiny Scala high-performance, async web framework, inspired by Sinatra

A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

A low code Machine Learning personalized ranking service for articles, listings, search results, recommendations that boosts user engagement. A friendly Learn-to-Rank engine

[Archived] A flexible sharding framework for creating eventually-consistent distributed datastores

Streaming MapReduce with Scalding and Storm

🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client

The Guardian’s image management system

Slick Plugin for Play

Hybrid search engine, combining best features of text and semantic search worlds

A Scala productivity framework for Hadoop.

Production-ready K-Means clustering for Apache Spark with pluggable Bregman divergences (KL, Itakura-Saito, L1, etc). 6 algorithms, 740 tests, cross-version persistence. Drop-in replacement for MLl…

Scalala has been superseded by dlwh/breeze. Scalala is a high performance numeric linear algebra library for Scala, with rich Matlab-like operators on vectors and matrices; a library of numerical r…

[ABANDONED] The Scala applewood bacon to Jackson's chicken breast: JSON cordon bleu.

Sample applications that go with the book Play for Scala

The new IronWorker workflow examples. Test locally, then upload and start queuing jobs!

Simple, asynchronous HTTP using Scala.

Library to compute localized messages of your Play application on client side

Code examples from scala in action book

RESTful Web Framework based on Scala, built on top of Scalatra & Scalate

A Redis client written in Scala, using Akka actors and non-blocking IO. Supports Redis 2.2.

Skeletor is the Scala wrapper for Cassandra

Web app to index Play Framework modules and demos