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@codecrafters-io

CodeCrafters

Build your own Git, 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 490k 46.3k

  2. learning-stipends learning-stipends Public

    Companies that support engineers with learning stipends

    381 33

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

    Definition for the redis challenge.

    Shell 311 68

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

    Definition for the sqlite challenge.

    Shell 130 30

Repositories

Showing 10 of 134 repositories
  • build-your-own-http-server Public

    Definition for the http-server challenge.

    codecrafters-io/build-your-own-http-server’s past year of commit activity
    Shell 114 MIT 35 2 1 Updated Apr 13, 2026
  • language-templates Public
    codecrafters-io/language-templates’s past year of commit activity
    Shell 5 9 0 3 Updated Apr 13, 2026
  • build-your-own-claude-code Public

    Definition for the claude-code challenge.

    codecrafters-io/build-your-own-claude-code’s past year of commit activity
    Shell 17 MIT 4 0 18 Updated Apr 13, 2026
  • frontend Public

    Rebuild complex systems from scratch

    codecrafters-io/frontend’s past year of commit activity
    TypeScript 115 27 6 23 Updated Apr 13, 2026
  • build-your-own-shell Public

    Definition for the shell challenge.

    codecrafters-io/build-your-own-shell’s past year of commit activity
    Shell 44 MIT 18 0 7 Updated Apr 13, 2026
  • redis-tester Public
    codecrafters-io/redis-tester’s past year of commit activity
    Go 28 20 0 4 Updated Apr 13, 2026
  • build-your-own-redis Public

    Definition for the redis challenge.

    codecrafters-io/build-your-own-redis’s past year of commit activity
    Shell 311 MIT 68 0 19 Updated Apr 13, 2026
  • shell-tester Public

    Tester for the shell challenge.

    codecrafters-io/shell-tester’s past year of commit activity
    Go 7 5 0 6 Updated Apr 13, 2026
  • build-your-own-kafka Public

    Definition for the kafka challenge.

    codecrafters-io/build-your-own-kafka’s past year of commit activity
    Shell 43 MIT 12 0 7 Updated Apr 13, 2026
  • build-your-own-bittorrent Public

    Definition for the bittorrent challenge.

    codecrafters-io/build-your-own-bittorrent’s past year of commit activity
    C++ 82 MIT 18 1 3 Updated Apr 13, 2026
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