CSS news — Web Standards

May 21
State of CSS 2026
Annual CSS survey now open, focused on the features that matter most.
May 11
How to control infinite CSS animations
Speed up, slow down, and reverse animations with animation-composition and CSS variables.
May 7
Using safe-area-inset to build mobile-safe layouts
How to keep notches, cutouts, and home indicators from overlapping your UI.
May 6
What’s new in Chrome 148
Name-only container queries, at-rule() in @supports, lazy <video> and <audio>, Prompt API, and more.
May 5
Media queries range syntax
How CSS comparison operators replace overlapping min-width and max-width breakpoints.
May 1
SVG from scratch
Carmen Ansio presents SVG not as a file format but as a DOM you can style and script.
April 29
Scroll-driven animations
Josh Comeau dives into CSS animation-timeline and maps keyframes over scroll distance.
April 17
Introducing masonry-gridlanes-wc: a native-first masonry web component
A web component with native CSS masonry support and a JavaScript fallback.
April 15
Modern CSS feature support for shadow DOM
Tracking CSS feature parity across the shadow DOM boundary.
April 10
Inverted themes with light-dark()
Adaptive theme switching with CSS container style queries and a JS polyfill fallback.
April 6
What is CSS containment and how can I use it?
How contain values, shorthands, and content-visibility cut unnecessary browser work.
April 3
The great CSS expansion
CSS features that replace hundreds of kilobytes of JavaScript libraries.