Turns out optimizing for performance can actually harm user experience... Did you know that decoding "async" can break multipage View Transitions? When a view transition is triggered, the browser captures a snapshot of the new page to animate from. If an image is still decoding asynchronously at tha...
An empty href="#" is valid HTML — but it scrolls the page without moving keyboard focus, silently breaking WCAG 2.4.3. Here's why, and the one-line fix.
With headingoffset starting to land in browsers, learn how to prepare now using polyfills, safe CSS fallbacks, and accessibility-first heading styling.
A narrative walkthrough of how grid lanes, subgrid, and anchor positioning let me remove wrapper-heavy CSS workarounds as a progressive enhancement.
An internal 90-minute Atos workshop where live coding demos showed how modern HTML and CSS can replace heavy JavaScript with better a11y and performance.