freeCodeCamp

Overview

freeCodeCamp is a donor-supported nonprofit offering a comprehensive curriculum in web development, data science, and more. It features interactive challenges, projects, and certifications. The community-driven platform helps thousands transition into tech careers.

README Preview

[](https://www.freecodecamp.org/)\n\n[](https://www.firsttimersonly.com/)\n[](https://discord.gg/PRyKn3Vbay)\n[](https://insights.linuxfoundation.org/project/freecodecamp/repository/freecodecamp-freecodecamp)\n\n## freeCodeCamp.org's open-source codebase and curriculum\n\n[freeCodeCamp.org](https://www.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](https://www.freecodecamp.org/donate) to help millions of busy adults transition into tech. Our community has already helped more than 100,000 people get their first developer job.\n\nOur 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.\n\n## Table of Contents\n\n- [Certifications](#certifications)\n- [The Learning Platform](#the-learning-platform)\n- [Reporting Bugs and Issues](#reporting-bugs-and-issues)\n- [Reporting Security Issues and Responsible Disclosure](#reporting-security-issues-and-responsible-disclosure)\n- [Contributing](#contributing)\n- [Platform, Build and Deployment Status](#platform-build-and-deployment-status)\n- [License](#license)\n\n### Certifications\n\nfreeCodeCamp.org offers several free developer certifications that make up the [Full-Stack Developer Curriculum](https://www.freecodecamp.org/learn/full-stack-developer-v9/):\n\n- [Responsive Web Design](https://www.freecodecamp.org/learn/responsive-web-design-v9/)\n- [JavaScript](https://www.freecodecamp.org/learn/javascript-v9/)\n- [Front-End Development Libraries](https://www.freecodecamp.org/learn/front-end-development-libraries-v9/)\n- [Python](https://www.freecodecamp.org/learn/python-v9/)\n- [Relational Databases](https://www.freecodecamp.org/learn/relational-databases-v9/)\n- [Back-End Development and APIs](https://www.freecodecamp.org/learn/back-end-development-and-apis-v9/)\n\nEach of these certifications involves completing interac