Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Spectrum - Browser-based app to visualize the frequencies of an audio file.
Chamilo - Chamilo is a software that allows you to create a virtual campus for the provision of online or semi-online training.
Kommunity - Explore communities that share your passion with millions of people
Open edX - Open edX is implemented mostly in Python (with some Ruby and NodeJS as well) and the code is being...
Geneva - An all-in-one communication app for groups & communities