Sketch Tricks - Articles for Sketch
5play.ru - 5play.ru enables you to download highly-rated Apps and Games for Android devices.
The Good Workshop - TGW helps experts plan, run, and track UX, CX, Product and innovation workshops, fully automated and straightforward user experience.
Altstore - A home for apps that push the boundaries on iOS
Git Sketch Plugin - Version control for designers
iOSGODS! - iOSGODS!