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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 554k 51.9k

  2. learning-stipends learning-stipends Public

    Companies that support engineers with learning stipends

    425 39

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

    Definition for the redis challenge.

    Shell 368 84

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

    Definition for the sqlite challenge.

    Shell 157 40

Repositories

Showing 10 of 132 repositories
  • build-your-own-shell Public

    Definition for the shell challenge.

    codecrafters-io/build-your-own-shell's past year of commit activity
    Shell 56 MIT 25 0 6 Updated Oct 18, 2026
  • language-templates Public
    codecrafters-io/language-templates's past year of commit activity
    Dockerfile 10 12 0 4 Updated Oct 18, 2026
  • course-sdk Public

    A rewrite of course-sdk, with better developer ergonomics

    codecrafters-io/course-sdk's past year of commit activity
    TypeScript 117 MIT 34 2 1 Updated Oct 18, 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 45 MIT 17 0 19 Updated Oct 18, 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 29 MIT 22 2 5 Updated Oct 18, 2026
  • build-your-own-grep Public

    Definition for the grep challenge.

    codecrafters-io/build-your-own-grep's past year of commit activity
    Shell 28 MIT 16 0 2 Updated Oct 18, 2026
  • build-your-own-bittorrent Public

    Definition for the bittorrent challenge.

    codecrafters-io/build-your-own-bittorrent's past year of commit activity
    C++ 98 MIT 24 1 3 Updated Oct 18, 2026
  • build-your-own-git Public

    Definition for the git challenge.

    codecrafters-io/build-your-own-git's past year of commit activity
    Shell 154 MIT 30 4 6 Updated Oct 18, 2026
  • 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 125 MIT 39 2 1 Updated Oct 18, 2026
  • build-your-own-sqlite Public

    Definition for the sqlite challenge.

    codecrafters-io/build-your-own-sqlite's past year of commit activity
    Shell 157 MIT 40 1 2 Updated Oct 18, 2026
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Sponsoring

  • @crmne
  • @emberjs
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