uiverse-io/galaxy

freeCodeCamp is a free, self-paced curriculum for learning to code, published as open source at freeCodeCamp/freeCodeCamp. It's a 501(c)(3) nonprofit funded by donor support, structured around six certifications in its Full-Stack Developer Curriculum, each gated by required projects instead of open-book quizzes. The repository also carries beta language certifications for developers, interview-prep resources, and the code that runs the live freecodecamp.org platform.

Bootstrap is an open-source front-end framework maintained at twbs/bootstrap, with 174,577 stars and 78,678 forks on GitHub. It ships compiled and minified CSS and JavaScript for building responsive, mobile-first sites, is licensed under MIT, and the release referenced throughout the README's install instructions is v5.3.8. The project was created by Mark Otto and Jacob Thornton, and its documentation is built with Astro and hosted at getbootstrap.com.

Electron (electron/electron on GitHub) is an open-source, MIT-licensed framework for building cross-platform desktop apps with JavaScript, HTML, and CSS on top of Node.js and Chromium. The README covers installing it as a dev dependency through npm, lists platform support for macOS, Windows, and Linux, and points to a companion tool, Electron Fiddle, for trying the API before starting a full project.

App Ideas Collection is a GitHub repository maintained by Florin Pop and Jim Medlock that catalogs application ideas developers can build to practice their skills, organized into three difficulty tiers. Each entry defines an objective, user stories, optional bonus features, and resource links rather than a bare project name, and the repository is sponsored by CodeRabbit and licensed under MIT with 96,743 stars and 10,579 forks.