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!

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...

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

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 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...

React 19.1 enables Server Components in Parcel with React Stable (not only canary)! Just released Parcel v2.14.3 with the corresponding update. 🥳

React 19.1 has just been released! Check out the latest updates here: github.com/facebook/rea...

Today, we’re deprecating Create React App for new apps, and encouraging existing apps to migrate to a framework. We’re also providing docs for when a framework isn’t a good fit for your project, or you prefer to start by building a framework. react.dev/blog/2025/02...

React v19 is now stable! react.dev/blog/2024/12...

[email protected] is out today with a replacement for sibling pre-rendering. Give it a try and maybe we can ship React 19 soon? github.com/facebook/rea...

just put this thing on the react site footer. feel free to copy paste github.com/reactjs/reac...

did you know that you can conditionally exit an effect? this is useful if you want a subscription to only stay active while some condition is true, and to stay removed while that condition is false. a bit mindbending, but so it is with react!

SDK 52 beta is now available! Try upgrading your app and let us know if you run into any issues! ⏳The beta period will last about two weeks. expo.dev/changelog/20...

this is pretty huge — the react native team has been working towards this milestone for the last six years! reactnative.dev/blog/2024/10...

what makes a good component?

in case you missed it, the first react compiler beta dropped among other things is official support for React 17+ so you can try it even with an old React (and yes, version 17 is four years old, which is about seventy five in the javascript years)

anyone else out here making rectangles

there’s no such thing as “global state”