Advanced Use of Sass Maps – ITNEXT

Web Designs That Feel Like Ancient History, but Are More Recent Than You Think | CSS-Tricks

From Modular Scales to Variable Fonts – Type Thursday – Medium

How we pitched the vision of our new trivago app – Oleg Stirbu – Medium

What makes someone a good front-end developer? | Go Make Things

CSS masonry with flexbox, :nth-child(), and order | Tobias Ahlin

Links vs. Buttons in Modern Web Applications | MarcySutton.com

Minimalistic Design With Large Impact: Functional Minimalism For Web Design – Smashing Magazine

Restricting a (pseudo) element to its parent's border-box | CSS-Tricks

Firefox to support Google's WebP image format for a faster web - CNET

How Auto Margins Work in Flexbox | CSS-Tricks

pattern.css - Background Patterns in CSS