Principled Functional Programming in Scala
A testing tool for Scala and Java developers
Property-based testing for Scala
Generic programming for Scala
command line options parsing for Scala
Simple refinement types for Scala
Library to read, analyze, transform and generate Scala programs
Writing Fast Parsers Fast in Scala
First class syntax support for type classes in Scala
Protocol buffer compiler for Scala.
Purely functional JSON parser and library in scala.
A simple testing framework for Scala
simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module
ScalaTags is a small XML/HTML construction library for Scala.
Scala library providing "source" metadata to your program, similar to Python's __name__, C++'s __LINE__ or Ruby's __FILE__.
Practical logging framework that doesn't require any other logging framework and can be completely configured programmatically.
Scala/Scala.js library for manipulating Fancy Ansi colored strings
Simple, fast, debuggable generic derivation for typeclasses
Spire's macros for zero-cost operator enrichment
Type-level & seamless command-line argument parsing for Scala