Vidrio - Holographic screencasting app for Mac. Free for COVID-19
The Design Thinking Workshop Kit - A free digital and print kit to help run your own workshop
Scrimba - Interactive coding screencasts created in an instant
Foreword - High impact workshops to help you thrive at startups
GoRails - Ruby on Rails screencasts for Web Developers
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.