The Scala Library Index

Scala Versions

Scala 3.x

1902 projects

Scala 2.13

3445 projects

Other versions: 2.12 2.11 2.10

Platforms

Scala.js 1.x

904 projects

Other versions: 0.6

Scala Native 0.5

145 projects

Other versions: 0.4 0.3

Build Tool Plugins

sbt 1.x

698 projects

Other versions: 0.13 2.0.0-M2

Mill 0.12

2 projects

Other versions: 0.11 0.10 0.9 0.7 0.6

Recent projects

philippus/sbt-jackson-version-check

🎃 Check if the Jackson modules match in your sbt project

06 Nov 2024 at 15:15 (UTC)

guardian/play-json-extensions

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

05 Nov 2024 at 18:50 (UTC)

clickhouse/clickhouse-java

ClickHouse Java Clients & JDBC Driver

31 Oct 2024 at 23:53 (UTC)

io-github-nafg/zio-messaging

ZIO wrappers for messaging APIs

31 Oct 2024 at 08:07 (UTC)

freechipsproject/ip-contributions

For contributions of Chisel IP to the chisel community.

31 Oct 2024 at 06:49 (UTC)

indoorvivants/sbt-bspquery

BSP Query - limit the projects imported in Metals

30 Oct 2024 at 12:16 (UTC)

ghik/zerowaste

Scala compiler plugin to detect unused expressions

27 Oct 2024 at 12:46 (UTC)

plasmalaboratories/plasma-btc-bridge

24 Oct 2024 at 19:19 (UTC)

plasmalaboratories/plasma-cli

24 Oct 2024 at 17:21 (UTC)

polyvariant/better-tostring

(b2s) Scala compiler plugin for better default toString.

24 Oct 2024 at 16:17 (UTC)

indoorvivants/toml-scala

TOML parser with codec derivation for the Scala platform

24 Oct 2024 at 12:33 (UTC)

megafarad/play-kafka-utils

A collection of services and serialization utilities for utilizing Kafka in a Play Framework environment.

23 Oct 2024 at 01:01 (UTC)

More ...

Most depended-upon Projects

scala/scala

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

19 Jan 2012 at 19:48 (UTC)

scalatest/scalatest

A testing tool for Scala and Java developers

22 Dec 2012 at 03:43 (UTC)

scala/scala3

The Scala 3 compiler, also known as Dotty.

09 Jun 2016 at 13:04 (UTC)

scala-js/scala-js

Scala.js, the Scala to JavaScript compiler

14 Jan 2014 at 19:54 (UTC)

typelevel/cats

Lightweight, modular, and extensible library for functional programming.

05 Feb 2016 at 02:53 (UTC)

typelevel/scalacheck

Property-based testing for Scala

07 Apr 2013 at 13:37 (UTC)

akka/akka

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

22 Dec 2012 at 13:22 (UTC)

circe/circe

Yet another JSON library for Scala

10 Aug 2015 at 02:04 (UTC)

etorreborre/specs2

Software Specifications for Scala

13 Jun 2012 at 22:50 (UTC)

typelevel/cats-effect

The pure asynchronous runtime for Scala

21 Apr 2017 at 23:00 (UTC)

lightbend/config

configuration library for JVM languages using HOCON files

13 Apr 2012 at 03:51 (UTC)

apache/spark

Apache Spark - A unified analytics engine for large-scale data processing

24 Jan 2014 at 07:19 (UTC)

More ...