Scala 2 compiler and standard library. For bugs, see scala/bug
An asynchronous programming facility for Scala
Fast, customizable, boilerplate-free pickling support for Scala
simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module
A Java 8 compatibility kit for Scala.
The standard Scala XML library
makes some Scala 2.13 APIs (primarily collections, also some others) available on 2.11 and 2.12, to aid cross-building
Parallel collections standard library module for Scala 2.13+
Scala wrappers for Java's Swing API for desktop GUIs
community-contributed additions to the Scala 2.13 collections
the Scala delimited continuations plugin and library
Scalafix Rewrites for Scala
sbt plugin for scala modules.
Legacy repo for testing framework for Scala versions <= 2.12
SBT interface to partest
The new Jline