scala/scala-xml

The standard Scala XML library

greencatsoft/scalajs-angular

AngularJS Binding for Scala.js

thoughtworksinc/each

A macro library that converts native imperative syntax to scalaz's monadic expressions

creativescala/doodle

Compositional vector graphics in Scala / Scala.JS

thoughtworksinc/dsl.scala

A framework to create embedded Domain-Specific Languages in Scala

monadless/monadless

Syntactic sugar for monad composition in Scala

traneio/arrows

High-performance Arrow and Task in Scala

scalameta/munit

Scala testing library with actionable errors and extensible APIs

cibotech/evilplot

A Scala combinator-based plotting library.

cb372/cats-retry

alexarchambault/scalacheck-shapeless

Generation of arbitrary case classes / ADTs instances with scalacheck and shapeless

47degrees/github4s

A GitHub API wrapper written in Scala

nafg/reactive

A simple FRP library and a web UI framework built on it

olivierblanvillain/monadic-html

Tiny DOM binding library for Scala.js

propensive/contextual

Statically-checked string interpolation

to-ithaca/libra

A dimensional analysis library based on dependent types

comcast/ip4s

Defines immutable, safe data structures for describing IP addresses, multicast joins, socket addresses and similar IP & network related data types

typelevel/machinist

Spire's macros for zero-cost operator enrichment

banana-rdf/banana-rdf

Banana RDF

jto/validation

validation api extracted from play