reactivemongo/play-reactivemongo

:leaves: ReactiveMongo plugin for Playframework

stripe-archive/brushfire

Distributed decision tree ensemble learning in Scala

typelevel/sbt-tpolecat

scalac options for the enlightened

microsoft/hyperspace

An open source indexing subsystem that brings index-based query acceleration to Apache Spark™ and big data workloads.

iheartradio/play-swagger

Swagger spec generator for play framework

earldouglas/xsbt-web-plugin

Servlet support for sbt

netlogo/netlogo

turtles, patches, and links for kids, teachers, and scientists

sbt/sbt-web

Library for building sbt plugins for the web

scala/scala-java8-compat

A Java 8 (and up) compatibility kit for Scala.

embeddedkafka/embedded-kafka

A library that provides an in-memory Kafka instance to run your tests against.

lihaoyi/autowire

Macros for simple/safe RPCs between Scala applications, including ScalaJS/ScalaJVM

tek/splain

better implicit errors for scala

tpolecat/atto

friendly little parsers

suzaku-io/boopickle

Binary serialization library for efficient network communication

stripe/rainier

Bayesian inference in Scala.

typelevel/laika

Site and E-book Generator and Customizable Text Markup Transformer for sbt, Scala and Scala.js

haifengl/smile

Statistical Machine Intelligence & Learning Engine

cakesolutions/scala-kafka-client

Scala helper modules for operating the Apache Kafka client library (0.9.x - 2.1.0)

typelevel/mouse

A small companion to cats

twitter/chill

Scala extensions for the Kryo serialization library