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freeCodeCamp.org

Learn to code for free with millions of other people around the world

freeCodeCamp

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freeCodeCamp.org is a friendly community where you can learn to code for free. It is run by a donor-supported 501(c)(3) charity to help millions of busy adults transition into tech. Our community has already helped more than 100,000 people get their first developer job.

Our full-stack web development and machine learning curriculum is completely free and self-paced. We have thousands of interactive coding challenges to help you expand your skills.

You can read more about freeCodeCamp.

Become a Sponsor to freeCodeCamp

In 2014, a teacher started an open source community called freeCodeCamp.org. This community has grown to include millions of developers from around the world. Together, we have built:

💻 A free 3,000-hour programming curriculum.

🏛️ Forums and chat rooms where you can get coding help and feedback on your projects.

🧪 8,000+ coding tutorials.

🎒 1,000+ free YouTube courses on Computer Science, Data Science, and Machine Learning.

We are fully donor-supported. And we are extremely capital-efficient.

Last year our budget was only about $400,000. And yet we served more than 1 billion minutes of learning.

Each dollar you give to freeCodeCamp.org translates into 50 hours worth of learning for people around the world.

Sponsor us on GitHub or see other ways to donate.

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  1. freeCodeCamp freeCodeCamp Public

    freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

    TypeScript 455k 46.2k

  2. contribute contribute Public

    Begin your contribution journey here.

    MDX 157 385

  3. awesome-quincy-larson-emails awesome-quincy-larson-emails Public

    This repository is an archive of emails that are sent by the awesome Quincy Larson every week.

    Python 1.2k 158

  4. devdocs devdocs Public

    API Documentation Browser

    Ruby 39.5k 2.6k

Repositories

Showing 10 of 242 repositories
  • contribute Public

    Begin your contribution journey here.

    freeCodeCamp/contribute's past year of commit activity
    MDX 157 BSD-3-Clause 385 6 12 Updated Sep 14, 2026
  • freeCodeCamp Public

    freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

    freeCodeCamp/freeCodeCamp's past year of commit activity
    TypeScript 455,433 BSD-3-Clause 46,191 124 (8 issues need help) 90 Updated Sep 14, 2026
  • devdocs Public

    API Documentation Browser

    freeCodeCamp/devdocs's past year of commit activity
    Ruby 39,450 MPL-2.0 2,644 163 (19 issues need help) 33 Updated Sep 14, 2026
  • courses-vscode-extension Public

    freeCodeCamp VSCode extension to help run and develop courses

    freeCodeCamp/courses-vscode-extension's past year of commit activity
    TypeScript 59 BSD-3-Clause 22 5 0 Updated Sep 14, 2026
  • Rust-In-Replit Public

    The freeCodeCamp Rust In Replit course

    freeCodeCamp/Rust-In-Replit's past year of commit activity
    JavaScript 74 54 0 0 Updated Sep 14, 2026
  • socrates Public
    freeCodeCamp/socrates's past year of commit activity
    TypeScript 1 BSD-3-Clause 0 1 2 Updated Sep 14, 2026
  • curriculum-db Public

    freeCodeCamp curriculum metadata

    freeCodeCamp/curriculum-db's past year of commit activity
    TypeScript 5 BSD-3-Clause 9 4 1 Updated Sep 14, 2026
  • infra Public

    > freeCodeCamp.org's infrastructure-as-code

    freeCodeCamp/infra's past year of commit activity
    Go 80 BSD-3-Clause 28 6 2 Updated Sep 14, 2026
  • exam-services Public
    freeCodeCamp/exam-services's past year of commit activity
    Rust 2 BSD-3-Clause 1 0 1 Updated Sep 14, 2026
  • news Public

    freeCodeCamp's JAMstack Developer News publication. Built with 11ty, Ghost, and help from kind contributors like you.

    freeCodeCamp/news's past year of commit activity
    TypeScript 65 BSD-3-Clause 59 5 1 Updated Sep 14, 2026