Design Principles - An open source repository of design principles and methods
Commit Together by Github - Now add co-authors to your commits
UX Research Field Guide - Your map to the world of UX research 🌏🕵️♀️
Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
Business-Driven Digital Product Design - A guide on how to create influential user experience
GitKraken Glo Boards - Easily track tasks and issues from inside popular dev tools