Posts tagged #javascript — Page 3

A practical look at scheduler.yield(), the browser API that breaks up long tasks and keeps the main thread responsive without the setTimeout penalty.

GraphQL fragments let each component declare exactly the fields it needs, eliminating overfetching and the hidden dependencies that make GraphQL codebases painful to refactor.

Vue 3.6 Vapor Mode eliminates the virtual DOM for opted-in components, delivering SolidJS-level performance without rewriting a single line of your template logic.

CSS finally has native conditional logic with the new if() function — write style queries, media checks, and feature detection directly inside property declarations without extra selectors or JavaScript.

How Vue's Suspense component coordinates async setup, fallback content, and error handling — and the patterns that keep it from becoming a loading-spinner mess.

SvelteKit's remote functions let you call type-safe server code straight from your components — no +server.ts endpoints, no fetch wrappers, no manually synced types.

Tailwind CSS v4 moves design token configuration out of tailwind.config.js and into your CSS with the @theme directive — here's what that means for your workflow.

ES2026 introduces the using and await using keywords for automatic resource cleanup — no more forgetting to close that database connection or file handle in a finally block.

The Speculation Rules API lets you tell the browser which pages to prefetch or fully prerender in the background — delivering near-instant navigations with a few lines of JSON and no framework required.