leon/play-salat

MongoDB / Salat plugin for Play 2 [MOVED]

nau/jscala

Scala macro that produces JavaScript from Scala code.

julianpeeters/avrohugger

Generate Scala case class definitions from Avro schemas

scala/scala-collection-compat

makes some Scala 2.13 APIs (primarily collections, also some others) available on 2.11 and 2.12, to aid cross-building

propensive/contextual

Statically-checked string interpolation in Scala

djspiewak/parseback

A Scala implementation of parsing with derivatives

krasserm/akka-persistence-kafka

A replicated Akka Persistence journal backed by Apache Kafka

bizzabo/play-json-extensions

+22 field case class formatter and more for play-json

kenbot/goggles

Pleasant, yet principled Scala optics DSL

ucb-bar/chiseltest

The batteries-included testing and formal verification library for Chisel-based RTL designs.

liancheng/scalafix-organize-imports

A CI-friendly Scalafix semantic rule for organizing imports

stryker-mutator/stryker4s

Mutation testing for Scala

lightbend/kafka-streams-scala

Thin Scala wrapper around Kafka Streams Java API

snowflakedb/spark-snowflake

Snowflake Data Source for Apache Spark.

jto/validation

validation api extracted from play

typelevel/machinist

Spire's macros for zero-cost operator enrichment

scala-ts/scala-ts

:wrench: Scala datamodel transpiler

nycto/hasher

A small Scala library for easily generating hashes (md5, sha1, sha256, sha512, crc32, bcrypt, hmacs, pbkdf2)