The Scala Library Index

Scala Versions

Scala 3.x

1676 projects

Scala 2.13

3558 projects

Other versions: 2.12 2.11 2.10

Platforms

Scala.js 1.x

868 projects

Other versions: 0.6

Scala Native 0.4

325 projects

Other versions: 0.3

Build Tool Plugins

sbt 1.0

850 projects

Other versions: 0.13

Mill 0.11

29 projects

Other versions: 0.10 0.9 0.7 0.6

Recent projects

scafi/macro-swarm

An aggregate computing library to program swarm behaviours!

27 Nov 2023 at 15:47 (UTC)

pablf/teseo

Automatic assembling of algorithms through implicits at compile time

26 Nov 2023 at 23:41 (UTC)

phillhenry/documentationutils

JVM utilities to make BDD testing easier.

26 Nov 2023 at 12:46 (UTC)

makkarpov/explicits

A tiny library to have more control over Scala 3 implicit resolution in macros

25 Nov 2023 at 16:57 (UTC)

lightbend-labs/jardiff

A tool for comparing JAR files, including method bodies and Scala 2 pickled signatures

22 Nov 2023 at 22:33 (UTC)

a-khakimov/pravila

22 Nov 2023 at 18:11 (UTC)

otavia-projects/otavia

Your shiny new IO & Actor programming model!

22 Nov 2023 at 15:57 (UTC)

swaldman/conveniences

Conveniences, usually extension methods, that seem useful across projects.

22 Nov 2023 at 06:53 (UTC)

swaldman/mailutil

Utilities for conveniently working with e-mail from Scala

22 Nov 2023 at 05:46 (UTC)

hydrolix/spark-connector

Search Hydrolix archives using Databricks

22 Nov 2023 at 01:23 (UTC)

hydrolix/connectors-core

A Scala library to ease development of Hydrolix connectors for JVM-ecosystem big data platforms

21 Nov 2023 at 23:52 (UTC)

maif/wasm4s

A library to easily run WASM vms from inside your scala project

21 Nov 2023 at 14:44 (UTC)

More ...

Most depended-upon Projects

scala/scala

Scala 2 compiler and standard library. Bugs at https://github.com/scala/bug; Scala 3 at https://github.com/lampepfl/dotty

23 Jul 2014 at 15:02 (UTC)

scalatest/scalatest

A testing tool for Scala and Java developers

22 Dec 2012 at 03:43 (UTC)

scala-js/scala-js

Scala.js, the Scala to JavaScript compiler

14 Jan 2014 at 19:54 (UTC)

lampepfl/dotty

The Scala 3 compiler, also known as Dotty.

09 Jun 2016 at 13:04 (UTC)

akka/akka

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

22 Dec 2012 at 13:22 (UTC)

typelevel/scalacheck

Property-based testing for Scala

07 Apr 2013 at 13:37 (UTC)

typelevel/cats

Lightweight, modular, and extensible library for functional programming.

05 Feb 2016 at 06:15 (UTC)

scala-js/scala-js-dom

Statically typed DOM API for Scala.js

30 Jan 2015 at 02:13 (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)

playframework/playframework

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

21 Aug 2014 at 04:52 (UTC)

More ...