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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.

    7.4k 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 468 137

  6. problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 335 552

Repositories

Showing 10 of 405 repositories
  • pharo-smalltalk Public

    Exercism exercises in Pharo.

    Smalltalk 34 MIT 30 54 2 Updated Apr 7, 2025
  • problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 335 MIT 552 130 (14 issues need help) 21 Updated Apr 7, 2025
  • Shell 0 AGPL-3.0 2 0 0 Updated Apr 7, 2025
  • vlang Public

    Exercism exercises in V.

    V 13 MIT 22 6 2 Updated Apr 7, 2025
  • Python 6 AGPL-3.0 9 5 0 Updated Apr 6, 2025
  • julia Public

    Exercism exercises in Julia.

    Julia 68 MIT 70 60 (5 issues need help) 15 Updated Apr 6, 2025
  • ballerina Public

    Exercism exercises in Ballerina.

    Ballerina 7 MIT 37 4 3 Updated Apr 6, 2025
  • vbnet Public

    Exercism exercises in VB.NET.

    Visual Basic .NET 10 MIT 25 3 0 Updated Apr 6, 2025
  • swift Public

    Exercism exercises in Swift.

    Swift 115 MIT 159 45 (3 issues need help) 56 Updated Apr 6, 2025
  • crystal Public

    Exercism exercises in Crystal.

    Crystal 76 MIT 54 1 2 Updated Apr 6, 2025