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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! 🎉

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  1. exercism exercism Public

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

    7.5k 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 24 24

  4. docs docs Public

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

    49 93

  5. website website Public

    The codebase for Exercism's website.

    Ruby 474 141

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 337 554

Repositories

Showing 10 of 407 repositories
  • yamlscript Public

    Exercism exercises in YAMLScript.

    exercism/yamlscript’s past year of commit activity
    Shell 0 MIT 6 0 0 Updated May 8, 2025
  • idris Public

    Exercism exercises in Idris.

    exercism/idris’s past year of commit activity
    Idris 34 MIT 18 6 0 Updated May 8, 2025
  • exercism/php-representer’s past year of commit activity
    PHP 1 AGPL-3.0 2 1 1 Updated May 7, 2025
  • java-analyzer Public
    exercism/java-analyzer’s past year of commit activity
    Java 11 AGPL-3.0 20 21 6 Updated May 7, 2025
  • common-lisp Public

    Exercism exercises in Common Lisp.

    exercism/common-lisp’s past year of commit activity
    Common Lisp 88 MIT 84 7 1 Updated May 7, 2025
  • wasm Public

    Exercism exercises in WebAssembly.

    exercism/wasm’s past year of commit activity
    JavaScript 10 MIT 21 11 0 Updated May 7, 2025
  • website Public

    The codebase for Exercism's website.

    exercism/website’s past year of commit activity
    Ruby 474 AGPL-3.0 141 3,649 31 Updated May 7, 2025
  • website-copy Public

    A repository for exercism's website's copy

    exercism/website-copy’s past year of commit activity
    HTML 207 954 39 14 Updated May 7, 2025
  • gleam Public

    Exercism exercises in Gleam.

    exercism/gleam’s past year of commit activity
    Gleam 97 MIT 87 20 10 Updated May 7, 2025
  • exercism/gleam-test-runner’s past year of commit activity
    Gleam 4 AGPL-3.0 11 6 (2 issues need help) 3 Updated May 7, 2025