1. Scala Abideobsolete; visit https://github.com/scalacenter/scalafix instead
4. ScalaScala 2 compiler and standard library. For bugs, see scala/bug
5. BugScala 2 bug reports only. Please, no questions — proper bug reports only.
9. JardiffA tool for comparing JAR files, including Scala pickled signatures and method code
11. Community BuildScala 2 community build — a corpus of open-source repos built against Scala nightlies
15. PicklingFast, customizable, boilerplate-free pickling support for Scala
16. Scala Parser Combinatorssimple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module