scala/scala

The Scala programming language

scoverage/scalac-scoverage-plugin

Scoverage Scala Code Coverage Core Libs

apache/spark

Mirror of Apache Spark

typesafehub/config

Configuration library for JVM languages

json4s/json4s

A single AST to be used by other scala json libraries

typelevel/cats

Lightweight, modular, and extensible library for functional programming.

milessabin/shapeless

Generic programming for Scala

propensive/rapture

Rapture

typesafehub/scala-logging

Convenient and performant logging library for Scala wrapping SLF4J.

paulbutcher/scalamock

Native Scala mocking framework

scruffy-project/scruffy

travisbrown/circe

Yet another JSON library for Scala

sbt/io

IO module for sbt

scalajs-io/scalajs.io

Complete set of Scala.js bindings for Node.js, io.js, Angular.js, many popular npm modules (mongodb, moment, rx, etc.) and the MEAN Stack (MongoDB, Express, Angular, Node and more). **With Examples**

julien-truffaut/monocle

Optics library for Scala

kamon-io/kamon

The Open Source tool for monitoring applications running on the JVM

openmole/gridscale

Scala library for accessing various file, batch systems, job schedulers and grid middlewares.

lihaoyi/acyclic

Acyclic is a Scala compiler plugin to let you prohibit circular dependencies between files

unfiltered/unfiltered

A toolkit for servicing HTTP requests in Scala

circe/circe

Yet another JSON library for Scala