Be lazy: Photoshop, Figma, XD, and so many others let you pipe data directly into your layouts

A cool trick I learned to quickly determine if there’s enough contrast in a screen design

Eliminating the muddy grey/brown areas because conventional colour spaces aren’t perceptually uniform

My guidelines for setting the size of icons and emojis like glyphs of a typeface

One of my favourite, most satisfying ways to use auto-layout for tiny things