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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) nonprofit to help millions of busy adults transition into tech.

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 to code for free.

    TypeScript 411k 39.1k

  2. contribute contribute Public

    > docs site for all things contributions. begin your contribution journey here.

    MDX 71 110

  3. mobile mobile Public

    freeCodeCamp's open-source mobile app made with Flutter

    Dart 453 157

  4. how-to-contribute-to-open-source how-to-contribute-to-open-source Public

    A guide to contributing to open source

    Ruby 8.9k 1.8k

  5. 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 1.1k 150

  6. devdocs devdocs Public

    API Documentation Browser

    Ruby 35.8k 2.4k

Repositories

Showing 10 of 232 repositories
  • ses-email-blast Public

    CLI tool for sending emails through SES

    freeCodeCamp/ses-email-blast’s past year of commit activity
    TypeScript 6 BSD-3-Clause 6 1 0 Updated Mar 4, 2025
  • camperchan Public

    Discord bot running in our freeCodeCamp Discord server

    freeCodeCamp/camperchan’s past year of commit activity
    TypeScript 30 BSD-3-Clause 28 3 2 Updated Mar 4, 2025
  • freeCodeCampOS Public

    Test repo for external freeCodeCamp courses

    freeCodeCamp/freeCodeCampOS’s past year of commit activity
    JavaScript 64 BSD-3-Clause 22 13 3 Updated Mar 4, 2025
  • courses-vscode-extension Public

    freeCodeCamp VSCode extension to help run and develop courses

    freeCodeCamp/courses-vscode-extension’s past year of commit activity
    TypeScript 45 BSD-3-Clause 18 5 0 Updated Mar 4, 2025
  • contribute Public

    > docs site for all things contributions. begin your contribution journey here.

    freeCodeCamp/contribute’s past year of commit activity
    MDX 71 BSD-3-Clause 110 18 (3 issues need help) 7 Updated Mar 3, 2025
  • email-automation Public

    Automation for the email blast.

    freeCodeCamp/email-automation’s past year of commit activity
    TypeScript 1 MPL-2.0 3 3 5 Updated Mar 3, 2025
  • freeCodeCamp/crowdin-action’s past year of commit activity
    TypeScript 4 7 2 0 Updated Mar 3, 2025
  • freeCodeCamp Public

    freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

    freeCodeCamp/freeCodeCamp’s past year of commit activity
    TypeScript 410,696 BSD-3-Clause 39,079 185 (44 issues need help) 90 Updated Mar 3, 2025
  • publish Public

    > Content backend platform for /news

    freeCodeCamp/publish’s past year of commit activity
    JavaScript 10 BSD-3-Clause 11 46 15 Updated Mar 3, 2025
  • mobile Public

    freeCodeCamp's open-source mobile app made with Flutter

    freeCodeCamp/mobile’s past year of commit activity
    Dart 453 BSD-3-Clause 157 13 (4 issues need help) 9 Updated Mar 3, 2025