Scrimba - Interactive coding screencasts created in an instant
Quora Writing Sessions - The popular Q&A platform launches their version of AMA's
Vidrio - Holographic screencasting app for Mac. Free for COVID-19
tumblr Answer Time - Like reddit AMAs, but on tumblr
GoRails - Ruby on Rails screencasts for Web Developers
Arise - Leave your procrastination demons behind (with pomodoro)