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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 562k 52.6k

  2. learning-stipends learning-stipends Public

    Companies that support engineers with learning stipends

    428 39

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

    Definition for the redis challenge.

    Shell 370 85

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

    Definition for the sqlite challenge.

    Shell 159 40

Repositories

Showing 10 of 140 repositories
  • frontend Public

    Rebuild complex systems from scratch

    codecrafters-io/frontend's past year of commit activity
    TypeScript 128 31 6 18 Updated Nov 12, 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 12, 2026
  • 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 2 Updated Nov 12, 2026
  • build-your-own-firewall Public
    codecrafters-io/build-your-own-firewall's past year of commit activity
    Python 1 MIT 0 0 1 Updated Nov 12, 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 12, 2026
  • docs Public

    Documentation for codecrafters users and contributors

    codecrafters-io/docs's past year of commit activity
    Ruby 29 28 3 0 Updated Nov 11, 2026
  • firewall-tester Public
    codecrafters-io/firewall-tester's past year of commit activity
    Go 0 0 0 0 Updated Nov 11, 2026
  • tokenizer-tester Public

    Tester for the tokenizer challenge.

    codecrafters-io/tokenizer-tester's past year of commit activity
    Go 0 MIT 0 0 0 Updated Nov 11, 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 9, 2026
  • build-your-own-x Public

    Master programming by recreating your favorite technologies from scratch.

    codecrafters-io/build-your-own-x's past year of commit activity
    Markdown 562,238 52,608 295 408 Updated Nov 8, 2026
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Sponsoring

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  • @emberjs
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