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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 561k 52.5k

  2. learning-stipends learning-stipends Public

    Companies that support engineers with learning stipends

    427 39

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

    Definition for the redis challenge.

    Shell 369 84

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

    Definition for the sqlite challenge.

    Shell 159 40

Repositories

Showing 10 of 140 repositories
  • build-your-own-inference-engine Public

    Inference Engine

    codecrafters-io/build-your-own-inference-engine's past year of commit activity
    Dockerfile 0 MIT 0 0 0 Updated Nov 8, 2026
  • build-your-own-firewall Public
    codecrafters-io/build-your-own-firewall's past year of commit activity
    Python 1 MIT 0 0 0 Updated Nov 8, 2026
  • course-sdk Public

    A rewrite of course-sdk, with better developer ergonomics

    codecrafters-io/course-sdk's past year of commit activity
    TypeScript 1 MIT 0 2 0 Updated Nov 8, 2026
  • firewall-tester Public
    codecrafters-io/firewall-tester's past year of commit activity
    Go 0 0 0 0 Updated Nov 8, 2026
  • inference-engine-tester Public

    Inference Engine Tester

    codecrafters-io/inference-engine-tester's past year of commit activity
    Go 1 0 0 1 Updated Nov 7, 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 48 MIT 17 0 20 Updated Nov 6, 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 Nov 6, 2026
  • claude-code-tester Public

    Tester for the claude-code challenge.

    codecrafters-io/claude-code-tester's past year of commit activity
    Go 2 3 0 1 Updated Nov 5, 2026
  • build-your-own-tokenizer Public

    Definition for the tokenizer challenge.

    codecrafters-io/build-your-own-tokenizer's past year of commit activity
    Shell 0 MIT 0 0 0 Updated Nov 4, 2026
  • build-your-own-cloudflare Public

    Definition for the cloudflare challenge.

    codecrafters-io/build-your-own-cloudflare's past year of commit activity
    Shell 0 MIT 0 0 0 Updated Nov 4, 2026
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Sponsoring

  • @crmne
  • @emberjs
GitHub Sponsor Developer Program Member