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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 368

  3. generic-track generic-track Public

    Shell 27 24

  4. docs docs Public

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

    50 96

  5. website website Public

    The codebase for Exercism's website.

    Ruby 504 152

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 343 556

Repositories

Showing 10 of 417 repositories
  • powershell Public

    Exercism exercises in Windows PowerShell.

    exercism/powershell’s past year of commit activity
    PowerShell 40 MIT 51 0 0 Updated Oct 19, 2025
  • lua Public

    Exercism exercises in Lua.

    exercism/lua’s past year of commit activity
    Lua 44 MIT 59 3 0 Updated Oct 19, 2025
  • bash Public

    Exercism exercises in Bash.

    exercism/bash’s past year of commit activity
    Shell 111 MIT 92 7 1 Updated Oct 19, 2025
  • tcl Public

    Exercism exercises in Tcl.

    exercism/tcl’s past year of commit activity
    Tcl 11 MIT 20 6 0 Updated Oct 19, 2025
  • javascript Public

    Exercism exercises in JavaScript.

    exercism/javascript’s past year of commit activity
    JavaScript 627 MIT 653 20 (4 issues need help) 8 Updated Oct 19, 2025
  • vlang Public

    Exercism exercises in V.

    exercism/vlang’s past year of commit activity
    V 15 MIT 23 6 2 Updated Oct 19, 2025
  • problem-specifications Public

    Shared metadata for exercism exercises.

    exercism/problem-specifications’s past year of commit activity
    Ruby 343 MIT 556 127 (12 issues need help) 19 Updated Oct 19, 2025
  • exercism/lua-test-runner’s past year of commit activity
    Lua 0 AGPL-3.0 6 1 0 Updated Oct 18, 2025
  • c Public

    Exercism exercises in C.

    exercism/c’s past year of commit activity
    C 338 MIT 205 25 8 Updated Oct 18, 2025
  • arturo Public

    Exercism exercises in Arturo.

    exercism/arturo’s past year of commit activity
    Shell 5 MIT 7 2 1 Updated Oct 18, 2025