Coggno - Coggno is an online learning management system and training marketplace that provide a single, cloud-based system to bring together content providers, employees and HR organizations etc.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Retail Development Academy - The Retail Development Academy is a market place for industry training for retailers, consumer goods companies and those selling services to either one.
Edmodo - Where Learning Happens
Vivid Learning Systems - Vivid Learning Systems is an online safety training company. Reduce accidents, advance OSHA compliance, and train your workforce faster.
Open edX - Open edX is implemented mostly in Python (with some Ruby and NodeJS as well) and the code is being...