next-simple-view-transition v0.0.3

Next.js + View Transition Example

Implemented page transition animations using Next.js app router features.

document.startViewTransition accepts a fn that returns a promise. The view transition is triggered after the promise resolves.

By wrapping router.push in startTransition, isPending will only become false after router.push, allowing you to determine when to resolve.

const [isPending, startTransition] = useTransition();

startTransition(() => {
  router.push(href);
});

useEffect(() => {
  if (!isPending) {
    resolve();
  }
});

Getting Started

Installation

pnpm i next-simple-view-transition

Usage

In layout.tsx add ViewTransitions.

import { ViewTransitions } from "next-simple-view-transition";

export default function Layout({ children }: PropsWithChildren) {
  return (
    <ViewTransitions>{children}</ViewTransitions>
  );
}

Then in the page you want to transition from, add the Link component from the package.

import { Link } from "next-simple-view-transition";

export default function Page() {
  return (
    <Link href="/">
      <a>Go to home</a>
    </Link>
  );
}