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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 483k 45.5k

  2. learning-stipends learning-stipends Public

    Companies that support engineers with learning stipends

    379 34

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

    Definition for the redis challenge.

    Shell 303 68

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

    Definition for the sqlite challenge.

    Shell 127 30

Repositories

Showing 10 of 134 repositories
  • frontend Public

    Rebuild complex systems from scratch

    codecrafters-io/frontend’s past year of commit activity
    TypeScript 114 27 7 22 Updated Mar 24, 2026
  • redis-tester Public
    codecrafters-io/redis-tester’s past year of commit activity
    Go 27 20 0 8 Updated Mar 24, 2026
  • build-your-own-redis Public

    Definition for the redis challenge.

    codecrafters-io/build-your-own-redis’s past year of commit activity
    Shell 303 MIT 68 0 21 Updated Mar 23, 2026
  • language-dashboard Public

    Language dashboard for CodeCrafters challenges.

    codecrafters-io/language-dashboard’s past year of commit activity
    Python 14 MIT 2 0 0 Updated Mar 21, 2026
  • ccbench Public

    A benchmark for coding agents

    codecrafters-io/ccbench’s past year of commit activity
    Rust 25 3 1 0 Updated Mar 14, 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 5 Updated Mar 12, 2026
  • build-your-own-grep Public

    Definition for the grep challenge.

    codecrafters-io/build-your-own-grep’s past year of commit activity
    Shell 24 MIT 13 0 3 Updated Mar 12, 2026
  • build-your-own-interpreter Public

    Definition for the interpreter challenge.

    codecrafters-io/build-your-own-interpreter’s past year of commit activity
    Shell 52 MIT 16 0 4 Updated Mar 12, 2026
  • build-your-own-kafka Public

    Definition for the kafka challenge.

    codecrafters-io/build-your-own-kafka’s past year of commit activity
    Shell 41 MIT 12 0 7 Updated Mar 11, 2026
  • language-templates Public
    codecrafters-io/language-templates’s past year of commit activity
    Dockerfile 5 9 0 3 Updated Mar 10, 2026
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Sponsoring

  • @crmne
  • @emberjs
GitHub Sponsor Developer Program Member