Zenity - Zenity is a tool that allows you to display GTK dialog boxes in commandline and shell scripts.
Udemy - Online Courses - Learn Anything, On Your Schedule
Yad - Yad (yet another dialog) is a fork of Zenity with many improvements, such as custom buttons...
Adobe Captivate Prime LMS - Adobe Captivate Prime LMS is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
wxFormBuilder - wxWidgets is an excellent framework that enables the creation of multi-platform applications with...
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!