UX

Joe Natoli

David Travis

Don Norman, Jared Spool

Don’t Make Me Think! by Steve Krug

User Research

David Travis

Tools

Sketch

Figma

Principle

Principle App Crash Course Tutorials by Pablo Stanley

YouTube

Jesse Showalter

Cody Brown

UI Design

Erik Kennedy

Steve Schoger

Laura Elizabeth

Color Tools

Paletton.com

Contrast Checker

Adobe Color CC