PlaybookUX - PlaybookUX is an affordable user testing and interview software that recruits the right participants, schedules, transcribes and analyzes your research.
Design Principles - An open source repository of design principles and methods
RealEye - Online Research Platform with Webcam Eye-Tracking.
UX Research Field Guide - Your map to the world of UX research 🌏🕵️♀️
Canny for Intercom - Capture feedback from people in Intercom
Business-Driven Digital Product Design - A guide on how to create influential user experience