Adobe Learning Manager - Adobe Learning Manager (formerly Adobe Captivate Prime LMS) is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
OctoSearch - Search the repositories starred by your following on GitHub
Udemy - Online Courses - Learn Anything, On Your Schedule
GitHub Visualizer - Enter user/repo and see the project visually
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Gource - Gource is a software version control visualization tool.