Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
Udemy - Online Courses - Learn Anything, On Your Schedule
GitZip - Download or create a download link for a GitHub project folder/sub-folder or file.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
GitHub Hovercard - GitHub Hovercard provides neat hovercards for GitHub.
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.