Posts tagged #javascript — Page 2

URLPattern went Baseline in late 2025, giving the platform a native, framework-free way to match and parse URLs. Here is how it works and where it earns its place.

The Invoker Commands API lets a button declare what it controls with command and commandfor, replacing modal and popover glue code with plain HTML.

Fallow is a Rust-native tool that maps your whole TS/JS codebase to catch dead code, duplication, and architecture drift. Here's how it fits alongside ESLint, Prettier, and agent guidelines when you're reviewing PRs you didn't write.

The Navigation API hit Baseline in early 2026, giving SPAs a single, purpose-built place to intercept and manage routing. Here's why it finally replaces the History API.

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.