UI & UX Checklist - Learn, practice & check UI UX laws on a Notion template
Design Principles - An open source repository of design principles and methods
UserInterface.io - Weekly UI/UX tips in your inbox for free
UX Research Field Guide - Your map to the world of UX research 🌏🕵️♀️
pttrns - iPhone and iPad user interface patterns
UX Design Weekly - The best user experience links each week to your inbox