estatico/scala-newtype

NewTypes for Scala with no runtime overhead

nulab/scala-oauth2-provider

OAuth 2.0 server-side implementation written in Scala

factorie/factorie

FACTORIE is a toolkit for deployable probabilistic modeling, implemented as a software library in Scala. It provides its users with a succinct language for creating relational factor graphs, estimating parameters and performing inference.

47degrees/macroid

A modular functional UI language for Android

scala-ide/scalariform

Scala source code formatter

wix-incubator/accord

Accord: A sane validation library for Scala

densh/scala-offheap

Experimental type-safe off-heap memory for Scala.

databricks/spark-redshift

Redshift data source for Apache Spark

twitter/bijection

Reversible conversions between types

skinny-framework/skinny-framework

:monorail: "Scala on Rails" - A full-stack web app framework for rapid development in Scala

lucacanali/sparkmeasure

This is the development repository for sparkMeasure, a tool for performance troubleshooting of Apache Spark workloads. It simplifies the collection and analysis of Spark task and stage metrics data.

jsuereth/scala-arm

This project aims to be the Scala Incubator project for Automatic-Resource-Management in the scala library

argonaut-io/argonaut

Purely functional JSON parser and library in scala.

dlwh/breeze

Breeze is a library for numerical processing, machine learning, and natural language processing. Its primary focus is on being generic, clean, and powerful without sacrificing (much) efficiency. Breeze is the merger of the ScalaNLP and Scalala projects, because one of the original maintainers is unable to continue development. The Scalala parts are largely rewritten.

typelevel/kittens

Automatic type class derivation for Cats

mongodb/casbah

Casbah is now officially end-of-life (EOL).

apache/incubator-livy

Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.

foursquare/rogue

MOVED - The project is still under development but this page is deprecated.

fasterxml/jackson-module-scala

Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes

twitter-archive/ostrich

A stats collector & reporter for Scala servers (deprecated)