Sketch Tricks - Articles for Sketch
Software Product Management Stack - Resources & tools to help you manage your software product
The Good Workshop - TGW helps experts plan, run, and track UX, CX, Product and innovation workshops, fully automated and straightforward user experience.
The Product Management guide - A book on how to create and ship products that people love
Git Sketch Plugin - Version control for designers
Product Management Exercises - A repository of product manager job interview exercises