View Transitions API

ELI5 — The Vibe Check

The View Transitions API lets you animate between page states with cinematic transitions, like native apps do. Elements morph from one position to another, pages crossfade smoothly, and it all happens with surprisingly little code. Your MPA can finally feel like an SPA.

Real Talk

The View Transitions API is a browser API that enables animated transitions between DOM states or page navigations. It captures before/after snapshots of the page, creates pseudo-elements for the transition, and applies CSS animations, supporting both SPA and MPA transitions.

Show Me The Code

document.startViewTransition(() => {
  updateDOM(); // your DOM changes here
});

When You'll Hear This

"View Transitions make page changes feel native-app smooth" / "Combined with Astro's MPA support, this is game-changing"