hseeberger/akka-http-json

Integrate some of the best JSON libs in Scala with Akka HTTP

ghik/silencer

Scala compiler plugin for warning suppression

definitelyscala/scala-js-jquery

Scala.js facades for jQuery 1.10.x / 2.0.x.

twitter/util

Wonderful reusable code from Twitter

twitter/finagle

A fault tolerant, protocol-agnostic RPC system

dispatch/reboot

Scala wrapper for the Java AsyncHttpClient.

pureconfig/pureconfig

A boilerplate-free library for loading configuration files

scalanlp/breeze

Breeze is a numerical processing library for Scala.

sbt/sbt-pgp

PGP plugin for sbt

milessabin/macro-compat

macro-compat is a small library which allows you to compile macros with Scala 2.10.x which are written to the Scala 2.11/2 macro API.

playframework/scalatestplus-play

ScalaTest + Play

propensive/magnolia

Simple, fast, transparent generic derivation for typeclasses

bmc/grizzled-slf4j

Simple Scala-friendly front-end to SLF4J

scalameter/scalameter

Microbenchmarking and performance regression testing framework for the JVM platform.

tpolecat/tut

doc/tutorial generator for scala

christopherdavenport/log4cats

Logging Tools For Interaction with cats-effect

iheartradio/ficus

Scala-friendly companion to Typesafe config

biopet/tool-utils