Design Principles - An open source repository of design principles and methods
The modern web design process - An in-depth guide to the processes behind great websites.
UX Research Field Guide - Your map to the world of UX research 🌏🕵️♀️
Another Lens - A research tool for conscientious creatives by Airbnb
Business-Driven Digital Product Design - A guide on how to create influential user experience
UX Design Weekly - The best user experience links each week to your inbox