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@reactjs

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The library for web and native user interfaces

Joined July 2013
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@reactjs
React
4 months
React Conf is back for 2024! Join our co-hosts @Meta and @callstackio May 15-16 in Henderson, Nevada or join the free livestream. Sign up here for updates:
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@reactjs
React
1 year
Today, we’re thrilled to launch , the new home for React and its documentation. It teaches modern React with function components and Hooks, and we’ve included diagrams, illustrations, challenges, and over 600 interactive examples. Check it out!
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@reactjs
React
7 years
We're relicensing React, Jest, Flow, and Immutable.js under the MIT license.
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@reactjs
React
2 years
React 18 is now available on npm! Here’s an overview of what’s new in React 18, and what it means for the future.
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@reactjs
React
6 years
It's my birthday! 🎊 Today marks 5 years since React was open sourced. 🎂 Feeling grateful to have had a chance to help change UI development.
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@reactjs
React
5 years
We’ve just released React 16.8 with a stable version of Hooks. React Hooks let you use features like local state and lifecycle without writing a class. They’re fully backwards-compatible and you can start using them today.
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@reactjs
React
6 years
We’ve just released Create React App 2.0, including a year’s worth of improvements.
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@reactjs
React
3 years
As 2020 comes to an end we wanted to share a special Holiday Update on our research into zero-bundle-size React Server Components. The demo is available now whether you want to play with it during the holiday, or when work picks back up in the new year.
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@reactjs
React
3 years
Our next major release is React 18. It will include out-of-the-box improvements like automatic batching, new APIs like startTransition, and a new streaming server renderer with built-in support for React.lazy.
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@reactjs
React
4 years
Congratulations to the Vue team on 3.0 release!
@vuejs
Vue
4 years
Vue 3.0 "One Piece" is here!
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@reactjs
React
1 year
@bubalodev I'm just a UI library I don't have $8
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@reactjs
React
2 years
components
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@reactjs
React
4 years
Today, we’re releasing the first Release Candidate for React 17! This release is rather unusual: it contains no new features. 👀
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@reactjs
React
6 years
React 16.6 is hot off the presses! 😱 – React.memo (like PureComponent but for function components) – React.lazy (code splitting powered by Suspense) – .contextType in class components
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@reactjs
React
6 months
Server Actions are now in React Canary, ready for frameworks and libraries to adopt! Server Actions are functions created alongside your components that run on the server for tasks like data mutations
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@reactjs
React
4 years
Today, we’re publishing React 17 with no new features. This release will make it easier for the community to upgrade React in the future. Learn more in our blog post!
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@reactjs
React
10 days
We just published the first beta for React 19! This beta release is for collecting feedback and preparing libraries for the next major version of React. To see what's included, check out the release post:
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@reactjs
React
5 years
Today we’re releasing a brand new version of React DevTools, rewritten from scratch for new features and better performance. Read all about it in the new blog post by @brian_d_vaughn !
@brian_d_vaughn
brian (no longer active)
5 years
⚛️🛠 After ~6 months of working on new React DevTools, I uploaded it to Chrome and Firefox today. I'd like to thank everyone who went along for the beta testing ride and provided helpful feedback and bug reports. You can uninstall the prerelease now!
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@reactjs
React
7 years
Is Fiber ready yet? We'd say yes. 😀 Just released a beta of React 16! 🎉
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@reactjs
React
6 years
We're working on a large-scale rearchitecture of React Native to make the framework more flexible and integrate better with native infrastructure in hybrid JavaScript/native apps.
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@reactjs
React
5 years
React 16.9 is now available! It contains several new features, bugfixes, and new deprecation warnings to help prepare for a future major release. Learn all about it on our blog:
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@reactjs
React
1 year
The React Documentary premieres in about 3 hours. This is the origin story of React. Join us for a trip down the memory lane to when React was not the global community it is today, but only a fragile, strange, fascinating idea that almost didn’t happen.
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@reactjs
React
4 years
Although React 17 doesn’t contain new features, it will provide support for a new version of the JSX transform. This post by @lunaruan explains how you can try it. Spoiler alert: it lets you use JSX without importing React!
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@reactjs
React
5 months
psst: in this house we say "function component", not "functional"
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@reactjs
React
3 years
We’re excited to announce React Labs! React Labs is a new video series of technical deep dives to share our ongoing research with the members of the React community. (This is not an April Fools’ joke 🙂)
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@reactjs
React
2 years
Thanks to the incredible efforts of the React 18 Working Group, we're upgrading the stability of the React 18 release from Alpha to Beta! Here's what this means for you.
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@reactjs
React
2 years
Our next major version, React 18, is available as a Release Candidate. If you’d like to help us prepare for the stable release, follow this upgrade guide and let us know if you find any issues!
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@reactjs
React
5 years
We wrote a roadmap for the next React 16.x releases! You might have heard about "Hooks", "Suspense", and "Concurrent Mode" from our talks. This post clarifies how they relate to each other and when they'll be ready to use.
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@reactjs
React
5 years
Today, we're excited to share the first early community preview of Concurrent Mode. It offers new composable primitives to help you orchestrate delightful user experiences.
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@reactjs
React
7 years
Today we are excited to announce a new website: And we'd like to thank a few people who helped make it possible:
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@reactjs
React
2 years
Two weeks ago, we published an early preview of the new React Docs Beta at . If you’re learning React, check it out and let us know what you think! It’s still a work in progress and unfinished, but there are several reasons we are excited about it.
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@reactjs
React
5 years
The videos from #ReactConf2019 are out! Here is a complete playlist. Big thank you to the speakers for all the effort they put into their talks. 💙
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@reactjs
React
5 years
⚛️ A new version of React is right around the corner! You can help us test it by updating your package.json to the release candidate: "react": "16.9.0-rc.0", "react-dom": "16.9.0-rc.0" If you run into any issues, let us know and we'll fix them before the final release. Thanks!
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@reactjs
React
3 years
New feature coming to React DevTools soon! It lets you simulate an error anywhere in your component tree and check how your UI handles errors. If it doesn’t handle them gracefully, you can add an Error Boundary to fix it!
@brian_d_vaughn
brian (no longer active)
3 years
⚛️🛠 This feature just got merged and should be released sometime in the next few days!
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@reactjs
React
3 months
New on the React Blog: what we’ve been working on, including updates on React Compiler, new React Canary features, and the next major version of React.
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@reactjs
React
3 years
We are excited to announce the official React Developer Tooling team! ⚛️🥳 This team ( @brian_d_vaughn , @_jstejada , @lunaruan , and Jason Bonta) will own crucial parts of the React development experience including React DevTools and profiling UIs.
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@reactjs
React
4 months
The React team has been working on a compiler that enables fine-grained reactivity by default for React apps. Last month, @en_JS and @zmofei presented an update on the project and the next steps. Watch their talk here: Happy holidays!
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@reactjs
React
6 years
We're happy to share a new blog post dedicated to the improvements we made to our build and test infrastructure while working on React 16. We hope it will inspire you to try some of these ideas in your own projects!
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@reactjs
React
4 years
Have you ever wondered who works full time on React? Meet the team!
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@reactjs
React
8 years
We just announced the React VR project during the Oculus Connect Keynote, here's the Hello World of VR:
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@reactjs
React
7 years
One error shouldn’t break the whole app. Learn how React 16 lets your apps stay resilient to JavaScript crashes.
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@reactjs
React
2 years
Here are the talks from React Conf 2021! Thank you to all of our wonderful speakers, moderators, translators, organizers, and attendees ✨
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@reactjs
React
3 years
Registration for React Conf 2021 is now open! React Conf will be hosted online for free December 8th 2021 at 10am PST. If you can’t make that time, we’re also hosting a replay event at 10:30pm PST!
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@reactjs
React
2 years
React 18 is almost ready to ship. The React 18 Working Group community feedback has led to many improvements over the last year. We don’t expect big changes now but we’d like to ask for one final round of broad public community feedback before the release.
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@reactjs
React
3 years
React DevTools 4.14 has just been released with a highly anticipated feature that displays hook names for inspected components. Try it out and share your feedback with us! We hope it's helpful!
@brian_d_vaughn
brian (no longer active)
3 years
⚛️🛠 Special thanks to everyone who contributed to today's DevTools release, which includes the much anticipated named hooks feature as well as a sweet new error boundary toggle 🥳 ❤️ @saphalinsaan , @vibhor_gupta98 , @gbaopham , and @motiz88 Read more here
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@reactjs
React
7 years
New in Create React App: webpack 2, Jest 20, PWA by default, runtime error overlay, and more! ✨
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@reactjs
React
8 years
Looks like Apple's new API docs are all built in React and looking good. Congrats, friends!
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@reactjs
React
5 years
Is React Translated Yet? 🎉 ¡Sí! Sim! はい!🎉 Thanks to the dedicated efforts of React community members from around the world, React is now being translated into over 30 languages. 🌎🌍🌏 Learn more in our new blog post by @tesseralis :
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@reactjs
React
2 months
We're thrilled to share that Dan Abramov ( @dan_abramov2 ) will be a speaker at this year's React Conf and will be participating in the React team Q&A panel!
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@reactjs
React
6 years
React Conf recorded videos are up for both days! Lots of great talks – check them out here:
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@reactjs
React
2 years
Excited to see the release today of Next.js 13, which includes beta support for React Server Components as part of the React architecture!
@vercel
Vercel
2 years
Next.js 13 ◆ Layouts ◆ React Server Components w/ Streaming ◆ Component-based Data Fetching & Caching ◆ Turbopack: the Rust-based Webpack successor ◆ Improved `next/image` ◆ @next /font
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@reactjs
React
4 years
In case you missed it, we published React 17 Release Candidate. We’d appreciate if you could give it a try: npm install react @17 .0.0-rc.0 npm install react-dom @17 .0.0-rc.0 Please try it *before* it becomes a stable release so we can fix the bugs early!
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@reactjs
React
4 years
A few weeks ago, we posted about the new JSX transform. It will be supported by React 17 — and we've just added support to React 16.14.0, 15.7.0, and 0.14.10 for folks on the older major versions. Please check out the updated post if you'd like to try it!
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@reactjs
React
3 years
React Conf is back as a virtual conf November 9th! CFP is open now:
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@reactjs
React
7 years
Wow, you've given us 60,000 GitHub stars! Thanks for all the love. ☺️
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@reactjs
React
8 years
We just shipped React v15! 🎉 Many thanks to everybody in the community who helped get it ready!
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@reactjs
React
1 year
In React Labs posts, we write about projects in active research and development. Since our last update, we’ve made significant progress on our long-term projects, and we’d like to share what we’ve learned.
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@reactjs
React
8 years
Launching create-react-app, a no config getting started experience, #nomorejsfatigue
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@reactjs
React
2 years
React Conf 2021 is less than 24 hours away! Check out the schedule and register here to join the Discord server early, read our Code of Conduct, set up your profile, and get ready to kick off at 10am PST.
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@reactjs
React
5 years
tl;dr
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@reactjs
React
7 years
Excited to see that Firefox's new release today includes new devtools built using React: . Welcome!
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@reactjs
React
3 years
Curious about the features in the recently announced React 18 Alpha but don’t feel like reading a blog post? Check out this animated video summary from @eveningkid :
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@reactjs
React
2 years
We’re less than a week away until React Conf 2021 on December 8th! Here’s a thread on what you can expect from every talk on ⚛️🧶
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@reactjs
React
5 years
Would you like to help test new React features *before* they are released? To share upcoming changes with our partners in the React ecosystem, we’re establishing official prerelease channels.
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@reactjs
React
3 years
The React 18 Working Group is hosting a Twitter space tomorrow. Join us as we discuss the plan for React 18, upcoming new features, and our efforts to prepare library maintainers for concurrent rendering.
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@reactjs
React
2 years
If your app doesn’t work after upgrading to React 18, the first thing to check is whether it’s wrapped in <StrictMode>. Strict Mode has gotten stricter in 18, but you can turn it off and address issues at your own pace later! ✨ More upgrading tips:
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@reactjs
React
4 years
At React Conf 2019 we announced an experimental release of React that supports Concurrent Mode and Suspense. Check out our new React blog post for more about the best practices we've identified for using these features:
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@reactjs
React
1 year
We're offering the React community an option to adopt individual new features as soon as their design is close to final, before they're released in a stable version--similar to how Meta has long used bleeding-edge versions of React internally:
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@reactjs
React
6 years
Morning #ReactConf2018 ! Livestream starts in 1 hour with a keynote by @sophiebits and @dan_abramov on React's future. 😱
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@reactjs
React
3 months
We’re excited to share that React Compiler is no longer a research project: the compiler now powers instagram web in production and we’re working to ship the compiler across additional surfaces at Meta and prepare the first open source release.
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@reactjs
React
6 years
React Conf is coming back! October 25–26 in beautiful Henderson, NV. 🏞 CFP and ticket lottery open now:
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@reactjs
React
4 years
Tomorrow, join us for the free online Women of React conference hosted by the amazing @cassidoo @gurlcode @NikkitaFTW @rachelnabors @_phzn ! Based on the schedule, it's gonna be an awesome event.
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@reactjs
React
7 years
React 15.5.0 is out. Includes bug fixes and some new warnings to prepare for 16. Thanks to all who contributed!
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@reactjs
React
3 years
We’re aware of the reports that our website isn’t fully loading in Europe and some features don’t work. We’re working with our hosting provider to resolve the issues but it might take some more time. We apologize for the inconvenience.
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@reactjs
React
1 year
We updated the React team page! Many new folks have joined the team over the last year, and this page now reflects all of the current members.
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@reactjs
React
7 years
Two updates to React DevTools: dark themes and click-to-inspect! Get the fresh version:
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@reactjs
React
4 years
We’re updating the official React documentation, and we want to know how YOU learn React! Please take our survey to help us:
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@reactjs
React
7 years
We just released React 15.6.0. Enjoy some bug fixes and improvements to warnings. Thanks to all contributors!
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@reactjs
React
5 years
React Conf is back for 2019, October 24-25 in Henderson, Nevada! See for information about tickets and scholarships, or to submit a talk. We hope to see you there!
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@reactjs
React
2 years
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