Scala.js facades for Mithril.js

Macro to turn multiple implicits of type M[T1 <: T] into single M[T] when T is sealed.

Spark data source for Workday

Use cats Validated to create (Accumulating) circe Decoders

Dataflow programming for Scala

ScalaTest + JUnit provides integration support between ScalaTest and JUnit.

in-memory JMS broker for unit testing (Scala, Java)

Resource plugin for Play Framework 2

JWT related directives for spray.io

akka extension for accessing Couchbase 2

Split Brain Resolver for Akka cluster

REST should be easy - Respite is a reactive & modular framework for REST applications written in Scala.

Geographical area hashing algorithms GeoHex and TeraHex

A factory macro for anonymous final static lazy variables. Also comes with implicit caching.

pager support for Play2 application

Appkit: A Library for Java/Scala/Kotlin Development of Ergo Applications

Executable documentation for Scala projects. Let your users write specifications in human-readable HTML, then run them as tests against your app.