Async Svelte: Using await Directly in Your Components
Svelte 5.36 lets you use await at the top level of a component, inside $derived, and in your markup. Here is how synchronized updates, bound...
Aug 31, 2026
4 min
The Web Locks API: One Tab Does the Work, the Rest Wait
Your app already runs in five tabs at once, and they all think they are in charge. The Web Locks API gives the browser a real mutex so only ...
Next.js Partial Prefetching: One Shell Per Route, Not One Per Link
Next.js 16.3 stops firing a prefetch request for every link in the viewport and caches one reusable loading shell per route instead. Here's ...
Declarative Partial Updates: Out-of-Order HTML Streaming Without a Framework
Chrome 148 ships experimental support for filling HTML placeholders out of order and streaming markup into the DOM. Here's how the new templ...
Caching Strategies Every Backend Developer Must Know
A practical, code-first guide to cache-aside, read-through, write-through, write-behind, and refresh-ahead patterns — with Redis examples, e...
React's Activity Component: Hide UI Without Losing Its State
React 19.2's Activity component hides a subtree instead of unmounting it, so state, scroll position, and DOM survive the round trip. Here's ...
revalidateTag vs updateTag: Next.js Split Cache Invalidation in Two
Next.js 16 gave cache invalidation two different functions instead of one, and the split maps to a real distinction: content that can lag ve...
The Long Animation Frames API: Find What Actually Broke Your INP
Your field data says INP is 400ms. Your local profile says everything is fine. The Long Animation Frames API closes that gap by naming the s...
Code-Splitting Is a Boundary Decision, Not a Bundle Trick
The command palette article closed by promising the last piece of this look-and-feel stretch, and it's the one that looks the most like a so...
