scala/scala

The Scala programming language

milessabin/shapeless

Generic programming for Scala

lightbend/config

A type-safe configuration library for JVM languages

johanandren/akka

Akka Project

paulbutcher/scalamock

Native Scala mocking framework

spray/spray

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

non/spire

Powerful new number types and numeric abstractions for Scala.

julien-truffaut/monocle

Optics library for Scala

jsuereth/scala-arm

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

scala-js/scala-js-dom

Statically typed DOM API for Scala.js

monix/monix

Asynchronous, Reactive Programming for Scala and Scala.js.

slamdata/slamdata-predef

twitter/chill

Scala extensions for the Kryo serialization library

scala-native/scala-native

Your favorite language gets closer to bare metal.

milessabin/macro-compat

macro-compat is a small library which allows you to compile macros with Scala 2.10.x which are written to the Scala 2.11/2 macro API.

lihaoyi/upickle-pprint

uPickle: a simple, fast, dependency-free JSON serialization library for Scala

eed3si9n/sjson-new

a typeclass based JSON codec that's backend independent

bluebrain/nexus-commons

Nexus Common Libraries

kamon-io/kamon

Distributed Tracing, Metrics and Context Propagation for application running on the JVM

slamdata/scala-pathy

A type-safe abstraction for platform-independent file system paths.