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CodeCrafters

Build your own Git, Docker, SQLite, & Redis.

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  1. build-your-own-x build-your-own-x Public

    Master programming by recreating your favorite technologies from scratch.

    Markdown 452k 42.4k

  2. learning-stipends learning-stipends Public

    Companies that support engineers with learning stipends

    361 33

  3. build-your-own-redis build-your-own-redis Public

    Definition for the redis challenge.

    Shell 274 65

  4. build-your-own-sqlite build-your-own-sqlite Public

    Definition for the sqlite challenge.

    Shell 121 31

Repositories

Showing 10 of 132 repositories
  • frontend Public

    Rebuild complex systems from scratch

    codecrafters-io/frontend’s past year of commit activity
    TypeScript 101 28 9 33 Updated Dec 24, 2025
  • sqlite-tester Public
    codecrafters-io/sqlite-tester’s past year of commit activity
    Go 9 6 0 2 Updated Dec 22, 2025
  • build-your-own-shell Public

    Definition for the shell challenge.

    codecrafters-io/build-your-own-shell’s past year of commit activity
    Shell 35 MIT 15 0 3 Updated Dec 21, 2025
  • build-your-own-grep Public

    Definition for the grep challenge.

    codecrafters-io/build-your-own-grep’s past year of commit activity
    Shell 26 MIT 14 0 2 Updated Dec 19, 2025
  • build-your-own-kafka Public

    Definition for the kafka challenge.

    codecrafters-io/build-your-own-kafka’s past year of commit activity
    Shell 35 MIT 11 0 7 Updated Dec 19, 2025
  • language-dashboard Public

    Language dashboard for CodeCrafters challenges.

    codecrafters-io/language-dashboard’s past year of commit activity
    Python 14 MIT 3 0 0 Updated Dec 19, 2025
  • ansi101 Public

    ANSI Escape Sequence Visualizer

    codecrafters-io/ansi101’s past year of commit activity
    TypeScript 0 0 0 0 Updated Dec 18, 2025
  • grep-tester Public
    codecrafters-io/grep-tester’s past year of commit activity
    Go 2 3 0 0 Updated Dec 18, 2025
  • build-your-own-sqlite Public

    Definition for the sqlite challenge.

    codecrafters-io/build-your-own-sqlite’s past year of commit activity
    Shell 121 MIT 31 1 2 Updated Dec 18, 2025
  • build-your-own-interpreter Public

    Definition for the interpreter challenge.

    codecrafters-io/build-your-own-interpreter’s past year of commit activity
    Shell 48 MIT 16 1 4 Updated Dec 18, 2025
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Sponsoring

  • @crmne
  • @emberjs
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