UserBit - A full-stack qualitative research platform for UX & product teams.
Design Principles - An open source repository of design principles and methods
Rage Grade by FullStory - Benchmark your customer frustration
UX Research Field Guide - Your map to the world of UX research 🌏🕵️♀️
UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.
UX Design Weekly - The best user experience links each week to your inbox