Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

If you’ve been a longtime web user or web developer, then long ago you probably wouldn’t have imagined how complex the modern web would become, nor how capable just HTML and CSS would ...

Google patches a critical Chrome zero day flaw under active attack, allowing hackers to execute code via malicious web pages.

Chrome patches 21 flaws including exploited CVE-2026-5281 in Dawn, marking fourth zero-day fixed in 2026, reducing active ...

Your "buggy" UI might actually be AWS doing its job; learning how the cloud handles your code makes debugging faster and your ...

Google's Gary Illyes published a blog post explaining how Googlebot works as one client of a centralized crawling platform, ...

Discover how Claude Code and Google Stitch 2.0 are transforming web design forever. Learn how these AI tools streamline ...

A new White House app promises direct access to the administration, but its data collection and app behavior raise some ...

Cloudflare created an open-source CMS it calls a "spiritual successor to WordPress" — and industry reaction has been equal ...

Reclassified as a remote code execution flaw, the F5 BIG-IP APM vulnerability has been upgraded to CVSS 9.8, requiring ...

Google LLC today released a new version of Stitch, an artificial intelligence tool that can generate user interfaces for websites and mobile apps. Shares of graphic design software maker Figma Inc.