Design Principles - An open source repository of design principles and methods
UX Research Field Guide - Your map to the world of UX research 🌏🕵️♀️
Product Disrupt - A design student's list of resources to learn Product Design
Colorbox.io - Create accessible color systems 🎨
moyo - Make your UX qualitative testing easier with moyo
Atlassian Design - Design, develop, and deliver