ScalaFX simplifies creation of JavaFX-based user interfaces in Scala.
Play socket.io support
Shapeless based BSON serialization for Mongo Java and Scala Drivers
Lagom silhouette support
Security library for Lagom
scala / playframework library for creation of OAuth2 Resource Servers with the yetu OAuth2 Provider server.
A lightweight scala.js test framework that brings back the power to test against jsdom within sbt console
Common base for microservices
Scala library for cryptocraphic functions useful for creating custom crypto-safe distributed ledgers like Bitcoin or blockchains