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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.

    7.6k 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 27 27

  4. docs docs Public

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

    52 98

  5. website website Public

    The codebase for Exercism's website.

    Ruby 547 168

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 358 563

Repositories

Showing 10 of 440 repositories
  • exercism/org-wide-files's past year of commit activity
    Shell 7 MIT 8 29 (1 issue needs help) 2 Updated Sep 22, 2026
  • i18n Public

    Translations of Exercism, and the scripts that check and publish them.

    exercism/i18n's past year of commit activity
    JavaScript 0 0 0 0 Updated Sep 22, 2026
  • generic-track Public
    exercism/generic-track's past year of commit activity
    Shell 27 MIT 27 5 6 Updated Sep 22, 2026
  • website Public

    The codebase for Exercism's website.

    exercism/website's past year of commit activity
    Ruby 547 AGPL-3.0 168 152 2 Updated Sep 22, 2026
  • translator Public

    Governance for translating Exercism: guides, glossaries, how-tos and the translation scripts.

    exercism/translator's past year of commit activity
    JavaScript 0 0 0 0 Updated Sep 22, 2026
  • problem-specifications Public

    Shared metadata for exercism exercises.

    exercism/problem-specifications's past year of commit activity
    Ruby 358 MIT 563 85 (6 issues need help) 14 Updated Sep 22, 2026
  • blog Public

    Exercism's blog content

    exercism/blog's past year of commit activity
    Shell 20 17 4 3 Updated Sep 22, 2026
  • docs Public

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

    exercism/docs's past year of commit activity
    52 98 32 3 Updated Sep 22, 2026
  • website-copy Public

    A repository for exercism's website's copy

    exercism/website-copy's past year of commit activity
    HTML 217 945 38 13 Updated Sep 22, 2026
  • swift Public

    Exercism exercises in Swift.

    exercism/swift's past year of commit activity
    Swift 122 MIT 165 21 1 Updated Sep 22, 2026