freeCodeCamp is a non-profit, open-source platform that provides a full-stack web development and machine learning curriculum, interactive coding challenges, projects, and certifications for free. The codebase covers both frontend (client) and backend (API), curriculum content, learning tools, community features (forums etc.), and deployment configurations. The platform is self-paced, runs in the browser for most lessons, and includes features meant to help learners build portfolios, acquire verified certificates, and gain real-world programming skills.
Features
- Hundreds of interactive coding challenges across HTML, CSS, JavaScript, Python, databases etc.
- Project-based curriculum with required projects per certification to build practical skills (portfolio-style)
- Certifications in topics like Responsive Web Design; Front End Libraries; Data Visualization; Back End Development & APIs; Machine Learning etc.
- Automated test suites for projects so learners can check correctness as they build, plus browser-based editors for many challenges
- Community support via forum, open contributions to curriculum, content, platform, and contributor friendly guidelines
- Deployment and configuration support via Docker, continuous integration, etc., plus a full stack architecture (Node.js, React, etc.)
Categories
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