I fixed a CSSOM bug in Chromium: CSSImportRule.media
My first Chromium commit, shipping in Chrome 157: CSSImportRule.media and styleSheet.media are now the same object, as the CSSOM spec requires. Here is how.
Hamdi Gaied
The Blog
Articles on software engineering, browsers and the web platform, AI, and what moves the technology industry: companies, startups and entrepreneurship. Written by Hamdi Gaied, an engineering leader who builds and runs software products, from full-stack platforms to AI in production.
Meet QUERY: the HTTP method REST always needed
HTTP QUERY (RFC 10008, June 2026) is the safe, idempotent, cacheable method with a body that POST /search never was. What it is, how to use it, what supports it
Chrome DevTools MCP for AI agents, DevFest Sousse 2025
My DevFest Sousse 2025 talk on Chrome DevTools MCP: how it gives AI agents real debugging context, the live demo, what changed since, and the full recording.
CSS Gets Smarter: The New if() Function Changes Everything
CSS just got an upgrade! With the new if() function, you can now make your styles dynamic and responsive without touching JavaScript.
Baseline for a stable web, my talk at DevFest Sousse 2024
My DevFest Sousse 2024 talk on Baseline: why browser support tables fail developers, the three Baseline statuses, and where to find them on MDN and Can I use.
:has() CSS Selector : A Powerful Tool for Complex Styling
The :has() selector styles an element based on what it contains or what follows it: parent selection, form state, sibling rules. Examples, support, and limits.
My experience at Google I/O Connect Berlin 2024
What I saw at Google I/O Connect Berlin 2024: Web AI and PWA sessions, office hours with the Chrome team, and the Tunisian and MENA community on site.
Tips to optimize your Javascript for the BFCache
How Chrome's back/forward cache works, what keeps a page out of it (unload, no-store, open connections), and how to test eligibility in DevTools.
Celebrating 20 Years of Gmail: A Revolutionary Email Journey
Twenty years of Gmail: the 2004 launch with 1 GB of storage, the features that changed email, and what the service looks like in 2024
React 19 new features overview
React 19 : Major version is coming, let's take an overview on the new features
Google Chrome Celebrates 15 Years of Browsing Innovation
On September, 2 of each year, Google celebrates the birthday of the most popular browser "Google Chrome".
Best JavaScript carousel libraries in 2026
Swiper, Embla, Splide, Glide, Keen Slider, Flicking and Slick compared on size, licence, maintenance and framework support in 2026, plus the best Angular pick.