Okapi Framework - A cross-platform framework for localization annd translation tools.
Canvas by Instructure - The Canvas LMS is the world's fastest growing learning management system. Check out favorite features and schedule a live demo!
PING - PING (Partimage Is Not Ghost) is a free software Linux-based live CD ISO built upon the partimage...
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Addme - All your social pages in one place
Open edX - Open edX is implemented mostly in Python (with some Ruby and NodeJS as well) and the code is being...