h2oai/h2o-2

h2o = fast statistical, machine learning & math runtime for bigdata

estatico/scala-newtype

NewTypes for Scala with no runtime overhead

wvlet/log

Fancy logging library for Scala

bmc/classutil

Scala-friendly, fast class-finder library (using ASM under the covers)

scala/pickling

Fast, customizable, boilerplate-free pickling support for Scala

finagle/featherbed

Asynchronous Scala HTTP client using Finagle, Shapeless and Cats

47deg/case-classy

configuration with less hassle

twitter/tormenta

Scala extensions for Storm

spark-jobserver/spark-jobserver

REST job server for Apache Spark

slamdata/scala-pathy

A type-safe abstraction for platform-independent file system paths.

Verizon/journal

A reasonable logging library for Scala

nativelibs4java/Scalaxy

Compiler plugin goodies for Scala (continuation of non-OpenCL part of ScalaCL)

djspiewak/smock

A utility harness for testing free programs (built on specs2)

velvia/msgpack4s

A fast, streaming-friendly, type-safe, pure-Scala MessagePack library. Supercharge your microservices today!

lloydmeta/schwatcher

File-watching library for Scala. Built on Java 7's WatchService, RxScala and Akka actors.

verizon/helm

A native Scala client for interacting with Consul

akka-js/shocon

Simple pure-scala Typesafe HOCON implementation using FastParse

thoughtworksinc/feature.scala

Access Scala language features on the type-level

dwijnand/sbt-dynver

An sbt plugin to dynamically set your version from git

tmtsoftware/csw-prod

TMT Common Software Product