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


Last 30 days:

Open issues
PRs opened

Project type

EducationFirst Timer Friendly

Project tech

JavaScriptHTML / CSSTypeScript

Currently seeking

  • Code Reviewers
  • Technical Writers
  • Frontend Developers
  • Issue Triage

Contribution overview

Most contributors are in Europe

Ideal: 1 PR a month

Mentorship & pairing available

Automated dev environment available

Overview 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 community has already helped more than 10,000 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.


The community is possible thanks to thousands of kind volunteers like you. We welcome all contributions to the community and are excited to welcome you aboard.

  • Help by answering coding questions on our community forum.
  • Give feedback on coding projects built by campers.
  • Help us translate's resources.
  • Contribute to our open source codebase on GitHub.

The general platform status for all our applications is available at The build and deployment status for the code is available in our DevOps Guide.

Project listed on August 31, 2021