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Today we're sharing that View Transitions and Activity are ready to try in the experimental channel, along with docs and updates on other areas we're actively working on: react.dev/blog/2025/04...

View Transitions are now ready to try in react@experimental. They’ve been tested in production and are stable, but the final API may change as we iterate on feedback. Check out the docs to see how to add animations to your React app: react.dev/reference/re...

To animate a transition, you can add <ViewTransition> around part of the app to declare “what” to animate. ViewTransition activates "when" an update is caused by an animation trigger like startTransition, useDeferredValue, or Suspense, and "how" to animate is defined in CSS.

You can customize animations with props on ViewTransition: <ViewTransition default=”slow-fade”>

For shared element transitions, you can add a “name”. This will animate an item from one part of the app to another: <ViewTransition name={id}>

ViewTransition can also be triggered by Suspense, to animate content to replace the fallback: