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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 Public

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

    7.5k 1k

  2. cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 363

  3. generic-track Public

    Shell 24 24

  4. docs Public

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

    49 93

  5. website Public

    The codebase for Exercism's website.

    Ruby 474 142

  6. problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 337 554

Repositories

Showing 10 of 410 repositories
  • images Public
    0 7 1 1 Updated May 8, 2025
  • julia Public

    Exercism exercises in Julia.

    Julia 68 MIT 71 20 (3 issues need help) 4 Updated May 8, 2025
  • website Public

    The codebase for Exercism's website.

    Ruby 474 AGPL-3.0 142 3,649 32 Updated May 8, 2025
  • Shell 0 AGPL-3.0 0 0 0 Updated May 8, 2025
  • futhark Public

    Exercism exercises in Futhark.

    Shell 0 MIT 0 1 0 Updated May 8, 2025
  • yamlscript Public

    Exercism exercises in YAMLScript.

    Shell 0 MIT 6 0 0 Updated May 8, 2025
  • idris Public

    Exercism exercises in Idris.

    Idris 34 MIT 18 6 0 Updated May 8, 2025
  • PHP 1 AGPL-3.0 2 1 1 Updated May 7, 2025
  • java-analyzer Public
    Java 11 AGPL-3.0 20 21 6 Updated May 7, 2025
  • common-lisp Public

    Exercism exercises in Common Lisp.

    Common Lisp 88 MIT 84 7 1 Updated May 7, 2025