The in-person ticket lottery drawings begin today. Sign up for a chance to purchase tickets to attend React Conf in person:

React Conf 2025 speakers: Jack Herrington, Joe Savona, Luna Wei, Lydia Hallie, Mofei Zhang, Seth Webster, and Shruti Kapoor

We're thrilled to announce that @seth.blue @shrutikapoor08.bsky.social @en-js.bsky.social @zmofei.bsky.social @lydiahallie.com @jherr.dev @lunaleaps.bsky.social will be speaking at React Conf 2025!

@gork is this true

React Router RSC Preview React Router's preview support for React Server Components is now available

React Router RSC Preview is now available

This brings support for all of React's API in a way that is incrementally adoptable by the millions of React Router apps in production today, but also feels great for a greenfield React Router app

remix.run/blog/rsc-pre...

Finally, we’re looking for speakers to help us create talks about the features covered in this post.

If you’re interested in speaking at ReactConf, please apply here (no talk proposal required):

forms.reform.app/react-conf/c...

React Labs: View Transitions, Activity, and more – React The library for web and native user interfaces

Check out the blog post for a list of what we’re working on:

react.dev/blog/2025/04...

When new features are ready to try in the experimental release, we’ll announce them on the blog with docs included, similar to what we’re doing with View Transitions and Activity today. Before then, you can follow along, but let us cook.

When the features we’re working on are shared too early, it can create churn and confusion in the community.

To balance being transparent and limiting confusion, we’re sharing the problems we’re currently working on, without sharing too much about the solution we have in mind.

In this post, we’re also sharing some of the problems we’re currently working on. As we iterate on solutions, you may see features we’re testing shared from the PRs we are landing.

Keep in mind, as we try different ideas, we often change or remove different solutions after trying them out.

React Labs: View Transitions, Activity, and more – React The library for web and native user interfaces

Activity also includes SSR optimizations, and we may add more modes to Activity in the future.

Check out the blog post and docs for more info:

react.dev/blog/2025/04...

Activity allows you to pre-render parts of the app the user is likely to visit next, or restore state when a user returns to part of the app, so state like input fields isn’t lost:

Activity is also ready to try in react@experimental.

Activity is a new component to hide and show parts of the UI:

<Activity mode={isVisible ? 'visible' : 'hidden'}>

React Labs: View Transitions, Activity, and more – React The library for web and native user interfaces

Check out the blog post and docs to see how to use View Transitions, how they work, and explore more use cases:

react.dev/blog/2025/04...

ViewTransitions can also be triggered by useDeferredValue and animate lists:

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

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}>

You can customize animations with props on ViewTransition:

<ViewTransition default=”slow-fade”>

Adding <ViewTransition> around part of the app cross-fades the content by default:

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.

<ViewTransition> – React The library for web and native user interfaces

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...

React Labs: View Transitions, Activity, and more – React The library for web and native user interfaces

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...

React Compiler RC – React The library for web and native user interfaces

React Compiler RC is now available! We've added support for swc and are working towards a stable release react.dev/blog/2025/04...

React Conf 2025 | October 7-8 | Henderson, Nevada & online | Join us!

We’re excited to share more about our speaker lineup and sponsors soon! Check out the React Conf website for the latest updates:

conf.react.dev

React Conf 2025 Sponsorship Application This form is created with Reform - A form builder for creating clean, on-brand forms. No code required.

If you’re interested in sponsoring React Conf you can contact us using this form

forms.reform.app/react-conf/s...

React Conf 2025 Scholarship Application This form is created with Reform - A form builder for creating clean, on-brand forms. No code required.

Scholarships for in-person tickets are available

forms.reform.app/react-conf/s...

React Conf 2025 Call for Speakers This form is created with Reform - A form builder for creating clean, on-brand forms. No code required.

If you're interested in speaking at React Conf, please respond to our call for speakers. No talk submission is necessary!

forms.reform.app/react-conf/c...

If you can’t make it in person, the conference will be livestreamed for free. Sign up for our newsletter to get updates on the livestream

conf.react.dev#newsletter

Join the React Conf Ticket Lottery This form is created with Reform - A form builder for creating clean, on-brand forms. No code required.

The lottery for tickets to attend React Conf in person in Henderson, Nevada are now open! Drawings begin April 25th, sign up here

forms.reform.app/react-conf/t...

https://conf.react.dev

React Conf is back for 2025! Join our co-hosts, Meta and @callstack.com , October 7-8 in Henderson, Nevada or join the free livestream

React Native 0.79 - Faster tooling and much more · React Native Today we are excited to release React Native 0.79!

React Native 0.79 is now available!

This release includes several performance improvements. Metro is now >3x faster to cold start! Android apps will also be faster thanks to changes to JS bundle compression.

reactnative.dev/blog/2025/04...