Posts tagged #javascript — Page 4

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

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…

CSS finally has native conditional logic with the new if() function — write style queries, media checks, and feature detection directly inside property…

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…

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…

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

The Speculation Rules API lets you tell the browser which pages to prefetch or fully prerender in the background — delivering near-instant navigations with…

Astro Actions let you define backend functions once and call them from HTML forms or client JavaScript with full type safety — no REST endpoints, no manual…