Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop.
Spire's macros for zero-cost operator enrichment
Scala bindings for plotly.js
Scala/Scala.js library for manipulating Fancy Ansi colored strings
A Scala implementation of parsing with derivatives
Iteratees for Cats
Defines immutable, safe data structures for describing IP addresses, multicast joins, socket addresses and similar IP & network related data types
Purely functional HTTP client
Fast [co]product types with a clean syntax. For Cats & Scalaz.
Random generator of test data in Scala based on Scalacheck and Shapeless
Make usage of Graal features easy and safe from Scala. Also features Scala-based React SSR.
The super light testing library for Scala and Scala.js
Seamless interop layer between cats and scalaz
makes some Scala 2.13 APIs (primarily collections, also some others) available on 2.11 and 2.12, to aid cross-building
Random Data Generation and/or Property Testing in Scala & Scala.JS.
A type-safe and boilerplate-free CSV library for Scala
Reusable scalajs-react components
an implementation of Wadler's a prettier printer
Build your web API on the type level.