Facebook's React on Scala.JS
Super type-safe CSS for Scala and Scala.JS.
Make usage of Graal features easy and safe from Scala. Also features Scala-based React SSR.
Random Data Generation and/or Property Testing in Scala & Scala.JS.
Scala FP configuration library with a focus on runtime clarity
Benchmarks: write in Scala or JS, run in your browser. Live demo:
Safer universal equivalence (==) for Scala.
Convert TLA+ output (and values) into JSON
Scala Webapp Utilities
Software Specifications for Scala
Binary serialization library for efficient network communication
A tiny, portable testing library for Scala