Here you can see an overview of projects I am involved in. Why I am interested in open-source projects is mainly the motivation to grow personally.
But here are some other points what open-source means:
Finally, I've found some spare time to set up a Moodle sandbox platform to show the Rocket.Chat Moodle integration.
Moodle has more than 1500 plugins in the Moodle plugins repository (https://moodle.org/plugins) which are maintained by nearby 1000 developers.
Moodle lives from contributions, but the main core is mainly maintained by Moodle HQ. For all interested people, on this page (https://moodle.org/dev/contributions.php?version=x.x.x) you can see all developers that have ever contributed to this gorgeous project.
Moodle is a learning platform designed to provide educators, administrators and learners with a single robust, secure and integrated system to create personalised learning environments.