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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 Public

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

    TypeScript 410k 39k

  2. contribute Public

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

    MDX 68 106

  3. mobile Public

    freeCodeCamp's open-source mobile app made with Flutter

    Dart 454 157

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

    A guide to contributing to open source

    Ruby 8.9k 1.8k

  5. 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 Public

    API Documentation Browser

    Ruby 35.8k 2.4k

Repositories

Showing 10 of 232 repositories
  • freeCodeCamp Public

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

    TypeScript 410,235 BSD-3-Clause 38,997 169 (41 issues need help) 73 Updated Feb 20, 2025
  • contribute Public

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

    MDX 68 BSD-3-Clause 105 19 (4 issues need help) 7 Updated Feb 20, 2025
  • docker-swarm-config Public

    Docker stack configs for our Docker swarm clusters

    0 BSD-3-Clause 0 1 1 Updated Feb 19, 2025
  • devdocs Public

    API Documentation Browser

    Ruby 35,769 MPL-2.0 2,395 180 (20 issues need help) 34 Updated Feb 19, 2025
  • news Public

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

    TypeScript 56 BSD-3-Clause 39 10 (3 issues need help) 5 Updated Feb 19, 2025
  • ui Public

    freeCodeCamp's UI Component Library

    TypeScript 24 BSD-3-Clause 23 25 (1 issue needs help) 3 Updated Feb 19, 2025
  • Shell 4 7 0 0 Updated Feb 19, 2025
  • camperchan Public

    Discord bot running in our freeCodeCamp Discord server

    TypeScript 30 BSD-3-Clause 28 3 1 Updated Feb 19, 2025
  • infra Public

    > freeCodeCamp.org's infrastructure-as-code

    HCL 63 BSD-3-Clause 24 15 2 Updated Feb 18, 2025
  • mobile Public

    freeCodeCamp's open-source mobile app made with Flutter

    Dart 454 BSD-3-Clause 157 14 (4 issues need help) 9 Updated Feb 18, 2025