9 Ways to Build Virality into your Product

https://medium.com/gabor/9-ways-to-build-virality-into-your-product-5975e1fe74e3

BATUX - Using a UX process to redesign Batman’s classic outfit

http://batux.design/

Maze Design - user testing platform that turns your prototype into actionable insights

https://maze.design/

How to Reverse Over-Complication in Product Design

https://medium.com/@patfaller/google-ux-designer-david-hogue-shares-how-to-reverse-over-complication-in-product-design-and-how-90c00bcad5d7

Undraw - A gallery of customizable illustrations that are ready to use.

https://undraw.co/illustrations

FUNDAMENTALVR - flight simulator for surgery

https://www.fundamentalvr.com/

The Product Book How to Become a Great Product Manager

https://www.productschool.com/the-product-book/