Articles on web development, modern web technologies, performance optimization, and software engineering practices.
Chromium's new camera and microphone capability elements move the permission prompt out of your JavaScript and into a button the browser draws and the user must click. Origin trial partners reported large drops in capture errors — but the elements are Chromium-only, so the fallback matters as much as the feature.
The JS Self-Profiling API has always had a blind spot: everything the browser does outside your JavaScript shows up as an empty sample. Chrome 153 opens an origin trial that labels those samples script, gc, style, layout, or paint.
On September 22, Chrome 154 finishes a rollout that started in March: unload handlers stop firing for every page load unless a site explicitly opts back in. Here is how to find yours, what to replace them with, and why bfcache makes it worth doing.
Chrome 152 shipped Connection Allowlists on August 25 — one HTTP header that tells the browser which endpoints your page is allowed to talk to, and blocks everything else before the connection opens. It is not CSP, and the defaults will surprise you.
Astro 7 replaced its Go compiler with Rust, moved Markdown to a native processor, and sits on Vite 8's Rolldown bundler — for builds Astro measures as 15–61% faster. The interesting question is not whether it's faster, but who actually gets the win.
Next.js shipped 16.3.3 and 15.5.24 on August 25 to fix two critical unauthenticated remote code execution bugs — one in AVIF image optimization, one on Windows-hosted servers. The patch is the easy part; the lesson about /_next/image is the durable one.
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