SessionStack - Record and replay web app issues. See them the way they happened to end users.
iOS Design Kit - The newest library of native iOS templates
Rayfeed - Improve your product with video and audio feedback 📹🔊
draw.io - Online diagramming application
Ulli - Self-driving Internet. The first AI-powered mobile browser.
iOS Design Course - The Complete iOS Design Course with Sketch from Bitfountain