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What are design tokens? - I’ve been hearing a lot about design tokens lately, and although I’ve never had to work on a… - Robin Rendle / filed under Design token, Product Design

Mobile usability made simple - Mobile usability isn’t just to create a mockup of a website to fit a certain device size, It’s… - Denislav Jeliazkov / filed under Usability

Color theory for designers — a crash course (with infographic) - As a professional designer, you probably don’t need to be convinced that color has a profound impact on… - Micah Bowers / filed under Coloring

Managing z-index in a component-based web application - The z-index property, despite all that’s written about it, is still widely misunderstood and mishandled. Stacking issues in… - Pavel Pomerantsev / filed under HTML & CSS

Simple & boring - Simplicity is a funny adjective in web design and development. I'm sure it's a quoted goal for just… - Chris Coyier / filed under Front-end

Dev perception - Chris put together a terrific round-up of posts recently called Simple & Boring. It links off to a… - Jeremy Keith / filed under Front-end