Stop designing for 2024—the era of the "blank canvas" is dead and Agentic UI is taking over. In 2026, the best designers aren't pixel-pushers; they are the architects of "disposable" interfaces that build themselves in real-time.
For years, developers have been hacking around the limitations of `border-radius`, using clip-path, SVG masks, and fragile workarounds just to get anything other than round corners. The new `corner-shape` property finally changes that, opening the door to...
Product thinking shifts your focus from "how it looks" to "why it matters," ensuring every design choice solves a real human problem and hits a business goal. It’s the secret to moving beyond pixel-pushing and becoming a strategic partner who builds...
Meet our brand new conference for designers and UI engineers who love the web. That’s [SmashingConf Amsterdam](https://smashingconf.com/amsterdam-2026), taking place in the legendary Pathé Tuschinski, on April 13–16, 2026.
Prescriptive class name conventions are no longer enough to keep CSS maintainable in a world of increasingly complex interfaces. Can the new `@scope` rule finally give developers the confidence to write CSS that can keep up with modern front ends?
In CSS, we can create “stacking contexts” where elements are visually placed one on top of the next in a three-dimensional sense that creates the perception of depth. Stacking contexts are incredibly useful, but they’re also widely misunderstood and often...
Amit Sheen takes a hard look at the “Pixel Perfect” legacy concept, explaining why it’s failing us and redefining what “perfection” actually looks like in a multi-device, fluid world.
CSS relative colour values are now widely supported. In this article, pioneering author and web designer [Andy Clarke](https://stuffandnonsense.co.uk/) shares practical techniques for using them to theme and animate SVG graphics.