The Scala Library Index

    Scala Versions

    Scala 3.x

    1379 projects

    Scala 2.13

    3192 projects

    Other versions: 2.12 2.11 2.10

    Platforms

    Scala.js 1.x

    776 projects

    Other versions: 0.6

    Scala Native 0.4

    275 projects

    Other versions: 0.3

    Build Tool Plugins

    sbt 1.0

    792 projects

    Other versions: 0.13

    Mill 0.11

    21 projects

    Other versions: 0.10 0.9 0.7 0.6

    Recent projects

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    j5ik2o/event-store-adapter-scala

    This library is designed to turn DynamoDB into an Event Store for Event Sourcing.

    07 Dec 2023 at 01:04 (UTC)
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    raquo/laminar-shoelace-components

    Laminar bindings for Shoelace.js library of web components. Contains a code generator that can be used to generate similar bindings for other libraries.

    06 Dec 2023 at 00:17 (UTC)
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    swaldman/cryptoutil

    Utilities useful for crypto-related and binary-heavy work. (Unbundling and improving consuela.)

    04 Dec 2023 at 16:08 (UTC)
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    pjfanning/sbt-pekko-build

    build tooling for Apache Pekko

    03 Dec 2023 at 12:54 (UTC)
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    sake92/mill-hepek

    Mill plugin for rendering Scala objects to files

    30 Nov 2023 at 16:28 (UTC)
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    p2m2/stream-reader-mzxml

    A Scala library specializing in stream processing of mzXML files, based on FS2

    29 Nov 2023 at 16:28 (UTC)
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    jamesward/play-auto-refresh

    28 Nov 2023 at 16:26 (UTC)
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    scafi/macro-swarm

    An aggregate computing library to program swarm behaviours!

    27 Nov 2023 at 15:47 (UTC)
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    phillhenry/documentationutils

    JVM utilities to make BDD testing easier.

    26 Nov 2023 at 12:46 (UTC)
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    lightbend-labs/jardiff

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

    22 Nov 2023 at 22:33 (UTC)
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    swaldman/conveniences

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

    22 Nov 2023 at 06:53 (UTC)
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    swaldman/mailutil

    Utilities for conveniently working with e-mail from Scala

    22 Nov 2023 at 05:46 (UTC)
    More ...

    Most depended-upon Projects

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    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)
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    scalatest/scalatest

    A testing tool for Scala and Java developers

    22 Dec 2012 at 03:43 (UTC)
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    scala-js/scala-js

    Scala.js, the Scala to JavaScript compiler

    14 Jan 2014 at 19:54 (UTC)
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    lampepfl/dotty

    The Scala 3 compiler, also known as Dotty.

    09 Jun 2016 at 13:04 (UTC)
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    akka/akka

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

    22 Dec 2012 at 13:22 (UTC)
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    typelevel/scalacheck

    Property-based testing for Scala

    07 Apr 2013 at 13:37 (UTC)
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    scala-js/scala-js-dom

    Statically typed DOM API for Scala.js

    30 Jan 2015 at 02:13 (UTC)
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    typelevel/cats

    Lightweight, modular, and extensible library for functional programming.

    05 Feb 2016 at 06:15 (UTC)
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    etorreborre/specs2

    Software Specifications for Scala

    13 Jun 2012 at 22:50 (UTC)
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    circe/circe

    Yet another JSON library for Scala

    10 Aug 2015 at 02:04 (UTC)
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    playframework/playframework

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

    21 Aug 2014 at 04:52 (UTC)
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    typelevel/cats-effect

    The pure asynchronous runtime for Scala

    21 Apr 2017 at 23:00 (UTC)
    More ...