Design Principles - An open source repository of design principles and methods
UX Research Field Guide - Your map to the world of UX research ๐๐ต๏ธโโ๏ธ
Product Disrupt - A design student's list of resources to learn Product Design
The modern web design process - An in-depth guide to the processes behind great websites.
moyo - Make your UX qualitative testing easier with moyo
Atomic - The fastest way to design beautiful interactions