Developer advocate on the @reactjs team @meta

California
Joined September 2011
Matt Carroll retweeted
React 19.3 is now available! This release makes View Transitions and Fragment Refs stable, and adds browser(), Trusted Types support, and Context in Server Components. react.dev/blog/2026/09/09/re…
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Matt Carroll retweeted
In case you missed it, most speakers were interviewed by @JorgeWritesCode. See the interviews here: conf.react.dev/?grid=intervi…
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Matt Carroll retweeted
We've published recordings of all the React Conf 2025 talks for you rewatch: conf.react.dev/
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Matt Carroll retweeted
There is critical vulnerability in React Server Components disclosed as CVE-2025-55182 that impacts React 19 and frameworks that use it. A fix has been published in React versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately. react.dev/blog/2025/12/03/cr…
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Matt Carroll retweeted
Introducing the React Foundation
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I was on the fence about RSC. I could see the new abilities it unlocked. But I was wary of the added complexity, and I felt like it wasn’t solving the problems that originally brought me to React. Seeing Parcel’s low level RSC APIs (and now @vitejs/plugin-rsc) changed my mind.
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So excited to be speaking at React Conf 2025!
We're thrilled to announce that @sethwebster @shrutikapoor08 @en_JS @zmofei @lydiahallie @jherr @lunaleaps will be speaking at React Conf 2025!
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Matt Carroll retweeted
The in-person ticket lottery drawings begin today. Sign up for a chance to purchase tickets to attend React Conf in person: forms.reform.app/react-conf/…
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Matt Carroll retweeted
We're thrilled to announce that @sethwebster @shrutikapoor08 @en_JS @zmofei @lydiahallie @jherr @lunaleaps will be speaking at React Conf 2025!
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Matt Carroll retweeted
React Conf is back for 2025! Join our co-hosts, @Meta and @callstackio, October 7-8 in Henderson, Nevada or join the free livestream
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Matt Carroll retweeted
I've updated my @Expo OSS showcase for 2025! A list of iOS apps that appear in App Store top charts, using Expo OSS. Originally 800 apps, but has now grown to 2,262 🚀 → bacon.expo․app
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Happy to announce Parcel v2.14, now with support for React Server Components! 🥳 RSCs can be integrated into client-rendered apps, server rendered, or statically rendered at build time. Also: rust MDX compiler, create-parcel CLI, new error overlay, and native import maps.
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Matt Carroll retweeted
“takes a while to get something in the app and approved by the app store” Apps should iterate just as fast as websites. Use Expo to share React code and push out changes to all users instantly with OTA updates.
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React Native 0.78 is now available! This release includes React 19, support for Android vector drawables, easier brownfield integration on iOS, and more. reactnative.dev/blog/2025/02…
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Matt Carroll retweeted
👋 Today I'm open sourcing my Expo AI chat app! You can use it as a template for building AI apps with the new @Expo RSC support. ◆ Custom cards for weather, movies, and location prompts ◆ Stream UI from the server with Universal React Server Components ◆ Runs on web, native, and in Expo Go
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React Native 0.77 is now available! This release includes new styling features like display: contents, support for Android 16KB page sizes, upgrades the Community template to Swift, and much more: reactnative.dev/blog/2025/01…
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Five years ago, we @Shopify decided to go all-in on @reactnative. Today, we're sharing how it went. Some highlights: 🔨 Building features just once has been a huge productivity boost 👩‍💻 Native devs and code are crucial for success 🏎️ RN apps are fast! shopify.engineering/five-yea…
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Matt Carroll retweeted
We've just finished migrating the @Shopify mobile app to @reactnative 🎉. This is our biggest app and was built over a decade. Here's how it went 🧵
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