The Scala Library Index

Scala Versions

Scala 3.x

1517 projects

Scala 2.13

2983 projects

Other versions: 2.12 2.11 2.10

Platforms

Scala.js 1.x

780 projects

Other versions: 0.6

Scala Native 0.5

153 projects

Other versions: 0.4 0.3

Build Tool Plugins

sbt 1.x

612 projects

Other versions: 0.13 2.0.0-M3 2.0.0-M2 2.0.0-M1

Mill 0.12

1 projects

Other versions: 0.11 0.10 0.9 0.7 0.6

Recent projects

guardian/kcl-pekko-stream

16 Jan 2025 at 15:19 (UTC)

sbt/sbt-sbom

sbt bom.xml exporter

14 Jan 2025 at 16:53 (UTC)

pjfanning/play-json

The Play JSON library

12 Jan 2025 at 21:13 (UTC)

lampepfl/steps

A collection of libraries maintained by LAMP.

10 Jan 2025 at 17:02 (UTC)

audienceproject/sbt-release

A simple SBT plugin for making git releases.

08 Jan 2025 at 15:17 (UTC)

rjolly/scas

Scala Algebra System

06 Jan 2025 at 09:43 (UTC)

jd557/qrgen

Scala port of https://github.com/nayuki/QR-Code-generator

04 Jan 2025 at 14:24 (UTC)

j-mie6/parsley-debug-views

A set of debug views for `parsley-debug`

03 Jan 2025 at 12:42 (UTC)

kammoh/chiseltest

Repository for chisel3 testers2 open alpha

02 Jan 2025 at 01:31 (UTC)

creativescala/terminus

Terminal interaction for Scala

27 Dec 2024 at 13:05 (UTC)

sake92/mill-local-vs-publish-repro

26 Dec 2024 at 09:22 (UTC)

coralogix/sbt-protofetch

21 Dec 2024 at 22:36 (UTC)

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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/scalacheck

Property-based testing for Scala

07 Apr 2013 at 13:37 (UTC)

akka/akka

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

22 Dec 2012 at 13:22 (UTC)

typelevel/cats

Lightweight, modular, and extensible library for functional programming.

05 Feb 2016 at 06:15 (UTC)

etorreborre/specs2

Software Specifications for Scala

13 Jun 2012 at 22:50 (UTC)

circe/circe

Yet another JSON library for Scala

10 Aug 2015 at 02:04 (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)

playframework/playframework

The Community Maintained High Velocity Web Framework For Java and Scala.

21 Aug 2014 at 04:52 (UTC)

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