Lightweight, modular, and extensible library for functional programming.
Property-based testing for Scala
Powerful new number types and numeric abstractions for Scala.
Compiler plugin for making type lambdas (type projections) easier to write
The Scala API for Quantities, Units of Measure and Dimensional Analysis
The purely functional runtime system for Scala
First class syntax support for type classes in Scala
Jawn is for parsing jay-sawn (JSON)
Expressive types for Spark.
Data structures for pure functional programming in Scala
Automatic type class derivation for Cats
Flexible law checking for Scala
Experimental project to lay out basic algebra type classes
cats transformer type classes.
Spire's macros for zero-cost operator enrichment
A small companion to cats
Library of utilities for tagless final encoded algebras
an implementation of Wadler's a prettier printer
Interoperability libraries for Shapeless
Library to support automatic labeling of ScalaCheck properties.