Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Google Classroom - Learning management tool by Google
Collaborator - Система дистанційного навчання повного циклу із аналітикою в реальному часі та інструментами внутрішнього маркетингу.
codebunk - Realtime Collaborative Editor with Code Execution, REPLs and Chat
Lessonly - Getting teams up-to-speed and keeping them there.
Coding View - Coding View is live collaborative coding environmentdesigned for technical phone interviews. It features web version of Visual Studio Code, as well as access to real terminal. It has a built-in compiler for most popular programming languages.