kifi/json-annotation   0.2

The quickest way to add a JSON format to your Play project's case classes

kkbox/spark-deployer   3.0.2

Deploy Spark cluster in an easy way.

rmsone/slick-cats   0.10.4

Cats instances for Slick DBIO

scala-yinyang/scala-yinyang   0.2.0

Library for deep embedding of DSLs based on Scala macros.

lightbend-labs/lightbend-emoji   1.3.0

Lightbend Emoji library — a wrapper around Java's Unicode character handling

nicta/rng   1.3.0

Pure-functional random value generation

com-lihaoyi/geny   1.1.1

Provides the geny.Generator data type, the dual to a scala.Iterator that can ensure resource cleanup

jetbrains/sbt-structure   2025.3.3

SBT plugin to collect information about project structure

harrah/sbinary   0.4.2

Library for describing binary formats for Scala types

fomkin/pushka   0.8.0

ABANDONED Pure Scala serialization library with annotations

kubukoz/slick-effect   0.6.1

Making Slick more functional with cats-effect.

findify/scala-packed   0.2.2

Scala library for memory-efficient data structures

jrudolph/speed   15

Looping like a pro

sbt/sbt-pom-reader   2.5.0

Translates xml -> awesome. Maven-ish support for sbt.

xuwei-k/unused-code   0.5.2

find and remove unused scala code

akka-js/shocon   1.0.0

Simple pure-scala Typesafe HOCON implementation using FastParse

kurrent-io/eventstore.akka.persistence   8.0.0

Event Store Journal for Akka Persistence

vert-x/mod-lang-scala   1.1.0-M1

Vert.x 2.x is deprecated - use instead

carueda/tscfg   1.2.5

Schema-first, boilerplate-free, type-safe access to configuration properties in Java and Scala

swoop-inc/spark-records   3.0.1

Bulletproof Apache Spark jobs with fast root cause analysis of failures.