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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 493k 46.6k

  2. learning-stipends learning-stipends Public

    Companies that support engineers with learning stipends

    384 34

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

    Definition for the redis challenge.

    Shell 316 69

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

    Definition for the sqlite challenge.

    Shell 131 31

Repositories

Showing 10 of 134 repositories
  • shell-tester Public

    Tester for the shell challenge.

    codecrafters-io/shell-tester’s past year of commit activity
    Go 7 5 0 5 Updated Apr 22, 2026
  • build-your-own-shell Public

    Definition for the shell challenge.

    codecrafters-io/build-your-own-shell’s past year of commit activity
    Shell 45 MIT 18 0 5 Updated Apr 22, 2026
  • build-your-own-redis Public

    Definition for the redis challenge.

    codecrafters-io/build-your-own-redis’s past year of commit activity
    Shell 316 MIT 69 0 20 Updated Apr 22, 2026
  • tester-template Public template
    codecrafters-io/tester-template’s past year of commit activity
    Go 1 3 0 0 Updated Apr 22, 2026
  • dns-server-tester Public

    Tester for the dns-server challenge.

    codecrafters-io/dns-server-tester’s past year of commit activity
    Go 6 5 0 0 Updated Apr 22, 2026
  • homebrew-tap Public

    Homebrew Tap

    codecrafters-io/homebrew-tap’s past year of commit activity
    Ruby 1 MIT 1 0 0 Updated Apr 21, 2026
  • cli Public

    CodeCrafters CLI to run tests

    codecrafters-io/cli’s past year of commit activity
    Go 23 MIT 15 3 1 Updated Apr 21, 2026
  • frontend Public

    Rebuild complex systems from scratch

    codecrafters-io/frontend’s past year of commit activity
    TypeScript 115 28 6 22 Updated Apr 21, 2026
  • build-your-own-dns-server Public

    Definition for the dns-server challenge.

    codecrafters-io/build-your-own-dns-server’s past year of commit activity
    Shell 21 MIT 14 2 2 Updated Apr 20, 2026
  • language-dashboard Public

    Language dashboard for CodeCrafters challenges.

    codecrafters-io/language-dashboard’s past year of commit activity
    Python 15 MIT 2 0 0 Updated Apr 20, 2026

Sponsoring

  • @crmne
  • @emberjs

Top languages

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