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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 364

  3. generic-track generic-track Public

    Shell 24 23

  4. docs docs Public

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

    49 95

  5. website website Public

    The codebase for Exercism's website.

    Ruby 478 143

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 337 554

Repositories

Showing 10 of 413 repositories
  • javascript Public

    Exercism exercises in JavaScript.

    exercism/javascript’s past year of commit activity
    JavaScript 610 MIT 636 26 (4 issues need help) 3 Updated Jun 10, 2025
  • website Public

    The codebase for Exercism's website.

    exercism/website’s past year of commit activity
    Ruby 478 AGPL-3.0 143 3,683 35 Updated Jun 10, 2025
  • mips Public

    Exercism exercises in MIPS Assembly.

    exercism/mips’s past year of commit activity
    Shell 22 MIT 30 0 0 Updated Jun 10, 2025
  • arm64-assembly Public

    Exercism exercises in Arm64 Assembly.

    exercism/arm64-assembly’s past year of commit activity
    C 12 MIT 9 2 2 Updated Jun 10, 2025
  • dart Public

    Exercism exercises in Dart.

    exercism/dart’s past year of commit activity
    Dart 58 MIT 100 24 (4 issues need help) 2 Updated Jun 9, 2025
  • julia Public

    Exercism exercises in Julia.

    exercism/julia’s past year of commit activity
    Julia 69 MIT 72 21 (3 issues need help) 1 Updated Jun 9, 2025
  • exercism/js-test-runner-clientside’s past year of commit activity
    TypeScript 0 0 0 0 Updated Jun 9, 2025
  • uiua Public

    Exercism exercises in Uiua.

    exercism/uiua’s past year of commit activity
    Python 6 MIT 6 1 0 Updated Jun 9, 2025
  • vimscript Public

    Exercism exercises in Vim script.

    exercism/vimscript’s past year of commit activity
    Vim Script 21 MIT 26 8 0 Updated Jun 9, 2025
  • elixir Public

    Exercism exercises in Elixir.

    exercism/elixir’s past year of commit activity
    Elixir 640 MIT 402 6 3 Updated Jun 9, 2025