Design guides by Google's official Material UI

Apple's design system guides

Guidance for designing ethically humane digital products

Yelp style guides and design system

Human Interface Guides by Pr1mer Tech

Collection of best practices of UX for designers

Curated stories on UX, visual, and product design

One-stop resource for everything related to UX

Resources & Tools for user research

Collects, bust and explain UX Myths

Design knowledge shraing site

Screenshots and examples of great UX from digital products.

Resources for the independent doer to break into UX