Easily add animated transitions between pages using Next.js App Router.
Easily add animated transitions between pages using Next.js App Router and your favorite animation library.
- Live Demo using GSAP (source code: /example).
- Stackblitz Demo using Framer Motion.
- Automatically detect internal links to handle page transitions (optional auto flag).
- Use a custom Link component to manually handle page transitions (when auto is disabled).
- Exclusively to be used with Next.js App Router (v14.0.0 or higher).
- Quickly add animated transitions between pages using JavaScript or CSS.
- Integrate seamlessly with GSAP or any other animation library of your choice (see minimal GSAP example).
- If JavaScript is disabled, the router's accessibility is not compromised.
- It's really lightweight; the bundle size is less than 8 KB.
- Focused on customizable animations, not targeting the View Transitions API.
If you're looking to use the View Transitions API, check next-view-transitions.
> [!WARNING]
> This project is currently in Beta. Please note that the API may change as features are enhanced and refined.
Install the package using your preferred package manager:
``sh`
pnpm add next-transition-router
`sh`
yarn add next-transition-router
`sh`
npm install next-transition-router
Create a client component (e.g.: app/providers.tsx) to use the TransitionRouter provider:
`tsx
"use client";
import { TransitionRouter } from "next-transition-router";
export function Providers({ children }: { children: React.ReactNode }) {
return (
someAnimation().then(next);
}}
enter={(next) => {
anotherAnimation().then(next);
}}
>
{children}
);
}
`
> [!NOTE]
> It should be a client component because you have to pass DOM functions as props to the provider.
After that, you should import that component in the layout component (e.g.: app/layout.tsx).
#### Async Callbacks
The leave and enter callbacks support async functions.
`tsx
"use client";
import { TransitionRouter } from "next-transition-router";
export function Providers({ children }: { children: React.ReactNode }) {
return (
await someAsyncAnimation();
next();
}}
enter={async (next) => {
await anotherAsyncAnimation();
next();
}}
>
{children}
);
}
`
#### from and to parameters for leave callback
The leave callback receives the from and to parameters, which are strings with the previous and next page paths. Useful if you want to animate the transition conditionally based on the page.
`tsx`
const onLeave = (next, from, to) => {
someAnimation(from, to).then(next);
};
> [!NOTE]
> When using router.back() method, the to parameter will be undefined. See programmatic navigation.
To determine how to handle links, TransitionRouter can receive an auto prop (boolean).
#### auto disabled (default)
Use the custom Link component instead of the native Link component from Next.js to trigger transitions.
`tsx
import { Link } from "next-transition-router";
export function Example() {
return About;
}
`
> [!TIP]
> Use import { Link as TransitionLink } from "next-transition-router" to avoid naming conflicts.
#### auto enabled
When auto is enabled, the TransitionRouter intercepts click events on internal links, except anchor links, and triggers page transitions. In this case you don't need to use the custom Link component.
To ignore a link in this mode, simply add the data-transition-ignore attribute to the link.
Use the useTransitionRouter hook to manage navigation (push, replace, back).
It's similar to Next.js useRouter with added transition support.
`tsx
"use client";
import { useTransitionRouter } from "next-transition-router";
export function Programmatic() {
const router = useTransitionRouter();
return (
onClick={() => {
alert("Do something before navigating away");
router.push("/about");
}}
>
Go to /about
);
}
`
> [!IMPORTANT]
> Back and Forward browser navigation doesn't trigger page transitions, and this is intentional.
Use the useTransitionState hook to determine the current stage of the transition.
Possible stage values: 'entering' | 'leaving' | 'none'.
Aditionally, you have the isReady state (boolean).
`tsx
"use client";
import { useTransitionState } from "next-transition-router";
export function Example() {
const { stage, isReady } = useTransitionState();
return (
Current stage: {stage}
Page ready: {isReady ? "Yes" : "No"}
> [!TIP]
> This is useful, for example, if you want to trigger a reveal animation after the page transition ends.
$3
TransitionRouter manages cleanup functions for leave and enter callbacks, to prevent memory leaks.Similar to React's
useEffect hook, you can return a cleanup function to cancel the animation.#### Minimal example using GSAP
`tsx
"use client";import { gsap } from "gsap";
import { TransitionRouter } from "next-transition-router";
export function Providers({ children }: { children: React.ReactNode }) {
return (
leave={(next) => {
const tween = gsap.fromTo("main", { autoAlpha: 1 }, { autoAlpha: 0, onComplete: next });
return () => tween.kill();
}}
enter={(next) => {
const tween = gsap.fromTo("main", { autoAlpha: 0 }, { autoAlpha: 1, onComplete: next });
return () => tween.kill();
}}
>
{children}
);
}
`API
$3
| Prop | Type | Default Value | Description |
| ---------- | ---------- | ---------------- | ------------------------------------------------- |
|
leave | function | next => next() | Function to handle the leaving animation |
| enter | function | next => next() | Function to handle the entering animation |
| auto | boolean | false | Flag to enable/disable auto-detection of links |$3
| Property | Type | Description |
|-----------|-------------------------------------|----------------------------------------------------|
|
stage | 'entering' \| 'leaving' \| 'none' | Indicates the current stage of the transition. |
| isReady | boolean` | Indicates if the new page is ready to be animated. |This package may not cover every use case. If you require a specific scenario, please open an issue, and we can explore the possibility of extending the functionality.
MIT.