Implement Hashids latest v1.0.0

A scala-based feature generation and modeling framework

Open source implementation of multi-sets (or bags) for Scala collection

Sentries - For easy fault handling in Scala programs

Simple Scala-friendly front-end to SLF4J

Jackson module for Scala

Memcached client for Scala

OSGi dynamics made easy - A Scala DSL to master OSGi dynamics

SBT plugin to ease the launch of Ammonite

An alternate webdriver implementation based on Scala, Akka and Spray

How hard could it be to replace SBT?

Apache Solr Client for Scala/Java

The official Riak Spark Connector for Apache Spark with Riak TS and Riak KV

Data interchange for the modern web + mobile stack.

Thin reactive framework to provide and consume REST services

ElasticSearch integration for Apache Spark

Sprest is a collection of libaries to make building REST services simpler using Spray.

hip cats and git hubs

Scala idiomatic wrapper for RxJS

An HBase backed Journal for Akka's experimental persistence / event-sourcing