Skip to content
@codecrafters-io

CodeCrafters

Build your own Git, SQLite, & Redis.

Pinned Loading

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

    Master programming by recreating your favorite technologies from scratch.

    Markdown 553k 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 367 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 5 Updated Oct 15, 2026
  • build-your-own-interpreter Public

    Definition for the interpreter challenge.

    codecrafters-io/build-your-own-interpreter's past year of commit activity
    Shell 62 MIT 19 0 3 Updated Oct 15, 2026
  • build-your-own-redis Public

    Definition for the redis challenge.

    codecrafters-io/build-your-own-redis's past year of commit activity
    Shell 367 MIT 84 0 0 Updated Oct 15, 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 15, 2026
  • language-dashboard Public

    Language dashboard for CodeCrafters challenges.

    codecrafters-io/language-dashboard's past year of commit activity
    Python 25 MIT 4 0 1 Updated Oct 14, 2026
  • frontend Public

    Rebuild complex systems from scratch

    codecrafters-io/frontend's past year of commit activity
    TypeScript 127 31 6 18 Updated Oct 6, 2026
  • language-templates Public
    codecrafters-io/language-templates's past year of commit activity
    Dockerfile 10 12 0 3 Updated Oct 5, 2026
  • build-your-own-kafka Public

    Definition for the kafka challenge.

    codecrafters-io/build-your-own-kafka's past year of commit activity
    Shell 63 MIT 17 0 3 Updated Oct 5, 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 124 MIT 39 2 1 Updated Oct 5, 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 5, 2026
View all repositories

Sponsoring

  • @crmne
  • @emberjs
GitHub Sponsor Developer Program Member