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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 337 555

Repositories

Showing 10 of 411 repositories
  • gleam Public

    Exercism exercises in Gleam.

    exercism/gleam’s past year of commit activity
    Gleam 97 MIT 86 18 9 Updated May 14, 2025
  • javascript Public

    Exercism exercises in JavaScript.

    exercism/javascript’s past year of commit activity
    JavaScript 609 MIT 633 36 (5 issues need help) 10 Updated May 14, 2025
  • ruby Public

    Exercism exercises in Ruby.

    exercism/ruby’s past year of commit activity
    Ruby 576 MIT 523 5 5 Updated May 14, 2025
  • website Public

    The codebase for Exercism's website.

    exercism/website’s past year of commit activity
    Ruby 474 AGPL-3.0 141 3,651 32 Updated May 14, 2025
  • wasm Public

    Exercism exercises in WebAssembly.

    exercism/wasm’s past year of commit activity
    JavaScript 10 MIT 21 10 0 Updated May 14, 2025
  • problem-specifications Public

    Shared metadata for exercism exercises.

    exercism/problem-specifications’s past year of commit activity
    Ruby 337 MIT 555 130 (14 issues need help) 19 Updated May 14, 2025
  • idris Public

    Exercism exercises in Idris.

    exercism/idris’s past year of commit activity
    Idris 34 MIT 18 6 0 Updated May 14, 2025
  • arm64-assembly Public

    Exercism exercises in Arm64 Assembly.

    exercism/arm64-assembly’s past year of commit activity
    C 12 MIT 9 2 9 Updated May 14, 2025
  • exercism/raku-test-runner’s past year of commit activity
    Raku 0 AGPL-3.0 5 0 0 Updated May 13, 2025
  • unison Public

    Exercism exercises in Unison.

    exercism/unison’s past year of commit activity
    Shell 5 MIT 19 4 9 Updated May 13, 2025