Test amp-bind on your site with an origin trial – Accelerated Mobile Pages Project
"In short, amp-bind fundamentally changes the model for interactivity in AMP, while retaining AMP’s essential performance and UX assurances."
Modernizing the DOM tree in Microsoft Edge - Microsoft Edge Dev BlogMicrosoft Edge Dev Blog
"The launch of Project Spartan created the perfect opportunity modernize our DOM. Free from platform vestiges like docmodes and conditional comments, we began a massive refactoring effort."
Firefox 53: Quantum Compositor, Compact Themes, CSS Masks, and More ★ Mozilla Hacks – the Web developer blog
"The “compact” themes that debuted with Firefox Developer Edition are now a standard feature of Firefox."
It's Time To Start Using CSS Custom Properties – Smashing Magazine
"You have learned how to detect whether they are supported, how they are different from CSS preprocessor variables, and how to start using native CSS variables until they are supported across browsers."
A Brief Overview On Responsive Navigation Patterns – Smashing Magazine
"In this article, I want to look specifically at the issue of responsive navigation. We will first talk about information architecture, then the purpose of navigation, and finally we will look at three responsive navigation patterns that have served well over time."
Journey to Highly Effective and Maintainable CSS Media Queries
"Use (major) breakpoints and (minor) tweakpoints."