Hall of Fame

Below, you can find a showcase of the projects we successfully completed. We are proud of our work and are grateful to all the people who contributed to it and all the support we received from the community and our partners.

Language

Scala.js is a compiler that allows you to write Scala code that runs on JavaScript platforms.

Impact: 200,000 dl / month

2018 -

We completed critical work including support for Scala 2.12, 2.13 and 3.x versions.

Impact: 32,000 dl / month

2020 - 2022

Adding forwards compatibility to use Scala 3 compiled artefacts from Scala 2.13.

Impact: Eases migration to Scala 3

2019 - 2020

This contribution to Scala 3 ensures bytecode compatibility with Scala 2.13.

Impact: All Scala 3 users

2020 - 2020

Major redesign of the Scala Collections library for Scala 2.13.

Impact: All Scala users

2016 - 2018

One of the new features of Scala 3, out-of-the-box support for enums.

Impact: All Scala 3 users

2020 - 2020

Scala Spores, safe mobile closures for legacy versions of Scala.

2016 - 2016

Compiler profiling is a project focused on providing better compilation performance information.

Impact: ~1000 dl / month

2017 - 2018

Tooling

Scaladex indexes Scala libraries, providing search functionality and categorisation.

Impact: discover libraries to use in your projects

2016 - 2017

Metals is a Scala language server that supports many text editors, providing rich IDE features, improving productivity.

Impact: 400,000 installs of the VS Code plugin

2017 -

Scalafix can automatically rewrite Scala code at scale. Ship your custom code migrations, lint rules and refactorings.

Impact: 50,000 dl / month

2016 - 2018

Scastie is an online environment for running Scala snippets, supporting sharing, IDE features and library dependencies.

Impact: 27,000 users / month

2016 - 2017

Campaign to help ecosystem upgrade to sbt 1.x

Impact: All the users of the target sbt plugins

2017 - 2017

Library to read, analyze, transform and generate Scala programs

Impact: All Metals users

2017 - 2018

Module bundler for Scala.js projects that use NPM packages.

2016 - 2017

Classpath shrinker is a tool that improves user experience for builds that use only direct dependencies.

Impact: ~1000 dl / month

2017 - 2017

Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.

Impact: All Metals users

2017 - 2019

Add Scala.js support for Scala 3

Impact: All Scala.js users + library maintainers

2020 - 2020

Support for Build Server Protocol in sbt to ease integration of sbt with IDEs and language servers.

2020 - 2020

SBT transitive dependency conflicts management improvements

2019 - 2019

Eviction warnings plugin for SBT.

2020 - 2020

Governance

The Scala Improvement Process (SIP) is the process by which new features are added to the Scala language.

Impact: All Scala users

The Scala Tooling Summit is a bi-yearly event where tooling developers meet to make decisions on the future of Scala tooling.

Impact: All Scala users

The Scala Center Advisory Board is a group of representatives from the Scala community and industry that meets regularly to discuss the current state and future of Scala.

Icons courtesy of Blend Icons

Hall of Fame

Language

Scala.js

Scala Native

TASTy Reader for Scala 2.13

Scala 3 trait encoding

Scala 2.13 Collections

Scala 3 enums

Spores

Compiler profiling

Tooling

Ecosystem sbt upgrade to 1.x

scalameta

scalajs-bundler

Classpath shrinker

bloop

Scala.js for Scala 3

BSP in sbt

sbt-missinglink

sbt-eviction-rules

Governance

Scala Improvement Process for Scala 3

Tooling Summit

Scala Center Advisory Board