Open-source Khan Academy alternatives

This is the source code and curriculum behind freeCodeCamp.org, a learning platform run by a donor-supported charity. It lets people teach themselves programming, math and computer science at no cost, working through interactive coding challenges at their own pace. The repository holds both the platform software and the lesson content, so contributors can fix bugs, improve lessons or help with translations.

The curriculum is organized into free developer certifications, including Responsive Web Design, JavaScript, Python, Relational Databases and Back-End Development and APIs. Each certification combines lessons, workshops, labs, reviews and quizzes, and learners complete required projects before taking an exam to claim the certificate. There are also language certifications built around internationally recognized proficiency levels, currently in beta.

The project is written mainly in TypeScript with Node.js and React and is released under the BSD-3-Clause license. It is aimed at self-taught learners and career changers, as well as teachers and volunteers who want to help improve free education. The hosted learning platform at freeCodeCamp.org is free to use.

Kolibri is an offline-first platform for teaching and learning with technology, built so it does not require the internet. It is developed by Learning Equality together with its community, is written in Python and is licensed under MIT. Project topics include education, edtech, open educational resources and the UN Sustainable Development Goal for quality education.

This repository is intended for software developers who want to contribute. People who need to install, configure or use Kolibri are directed to the User Guide and to the download page on the Learning Equality website. Questions, suggestions and issues can be posted in the community forums, and confirmed bugs can be filed as GitHub issues using the issue template.

The project welcomes contributors and explains how to join in through its contributing guide. The latest release listed in the data is v0.19.5. Kolibri fits schools, educators and organizations that serve learners in places where connectivity is limited or unreliable.