Skip to content
@exercism

Exercism

Hi there 👋

Welcome to the behind-the-scenes home of Exercism!

Our website is powered by hundreds of different repositories, which you're free to browse and explore. Each track has a content repository (e.g. exercism/ruby) and one or more tooling repositories (e.g. exercism/ruby-test-runner, exercism/ruby-analyzer). The website source-code lives at exercism/website.

  • If you're looking to open an issue, the best place for nearly all issues is the exercism/exercism repository. We can then triage it to the right place as appropriate.
  • If you're looking to contribute, our contributing page is a good starting point. Be aware that different repositories have different contributing guidelines - you can always feel free to open an issue to ask how to help if you're unsure 🙂

Everything in Exercism is covered by our Code of Conduct - please take a read and adhere to it in discussions on GitHub.

Finally, please note that different parts of Exercism are licenced under different licences, so please be mindful of the specific licence for any code you use!

Have fun! 🎉

Pinned Loading

  1. exercism exercism Public

    Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

    7.6k 1k

  2. cli cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 363

  3. generic-track generic-track Public

    Shell 27 28

  4. docs docs Public

    Exercism's docs. View them at Exercism's website, not on GitHub.

    52 98

  5. website website Public

    The codebase for Exercism's website.

    Ruby 549 171

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 359 563

Repositories

Showing 10 of 442 repositories
  • php Public

    Exercism exercises in PHP.

    exercism/php's past year of commit activity
    PHP 167 MIT 150 12 6 Updated Oct 9, 2026
  • exercism/php-test-runner's past year of commit activity
    PHP 0 AGPL-3.0 7 1 0 Updated Oct 9, 2026
  • gdscript Public

    Exercism exercises in GDScript.

    exercism/gdscript's past year of commit activity
    GDScript 8 MIT 10 3 4 Updated Oct 9, 2026
  • exercism/batch-test-runner's past year of commit activity
    Batchfile 1 AGPL-3.0 4 0 0 Updated Oct 9, 2026
  • exercism/arm64-assembly-test-runner's past year of commit activity
    Shell 0 AGPL-3.0 4 1 1 Updated Oct 9, 2026
  • exercism/factor-test-runner's past year of commit activity
    Factor 0 AGPL-3.0 4 0 0 Updated Oct 9, 2026
  • scala Public

    Exercism exercises in Scala.

    exercism/scala's past year of commit activity
    Scala 126 MIT 138 12 2 Updated Oct 9, 2026
  • abap Public

    Exercism exercises in ABAP.

    exercism/abap's past year of commit activity
    ABAP 94 MIT 44 16 1 Updated Oct 9, 2026
  • exercism/abap-test-runner's past year of commit activity
    ABAP 6 AGPL-3.0 4 1 0 Updated Oct 9, 2026
  • yamlscript Public

    Exercism exercises in YAMLScript.

    exercism/yamlscript's past year of commit activity
    Shell 2 MIT 9 3 3 Updated Oct 9, 2026