Expo (@expo) / X

Expo

8,413 posts

Expo

@expo

𝝠 Expo is everything you need to build apps. ⭐️ Star the repo: github.com/expo/expo 🤗 Signup for free!: expo.dev/signup

Palo Alto, CA

Joined May 2015

Pinned
Expo
@expo
Jun 23
👨‍🎨 We're sharing a formula for making vibe-coded apps look professional. It's a deconstruction of the "science of design" and we think it will help you coach your agents into mobile app design that brings polish to your apps. The formula and examples are in the post below ↓
Expo
@expo
20h
Your app icon is one tap into your app. A widget is zero taps, and it shows up while someone's busy doing something else. As of SDK 56, 𝚎𝚡𝚙𝚘-𝚠𝚒𝚍𝚐𝚎𝚝𝚜 is stable. Build iOS widgets and Live Activities as React components. No SwiftUI, no separate Xcode target. Our
iOS widgets and Live Activities are stable in Expo SDK 56
From expo.dev
Expo
@expo
Jul 17
Slow apps lose users, and most teams find out from their store reviews instead of their own tools. Observe is our new performance monitoring for mobile apps, tied to the exact build or update behind every change. ◆ startup, TTI, and frame drops at p50/p90/p99 ◆ every build
Expo Observe
From expo.dev
Expo
@expo
Jul 16
People keep talking about "taste". Which is great if you have it. For those of you less blessed in the aesthetic arts we have a guide. This blog shows you how to prompt for "taste". Give it a try and let us know how it goes.
How to apply professional design principles in AI app development
From expo.dev
Expo
@expo
Jul 15
Need to add this to our demos page: expo.dev/demos
Hewad Mubariz
@hewad_mubariz
Jul 15
Tried making a bar chart a bit more fun. It somehow became a tiny bureaucracy skyline. Built with @expo and RN WebGPU
00:00
Expo reposted
Simon Grimm
@schlimmson
Jul 14
TIL Expo now has its own SQLite DevTool 😍
Expo
@expo
Jul 15
Interesting hypothetical…
Seth Webster
@sethwebster
Jul 14
So just hypothetically speaking if there were an app that showcased EVERYTHING that's amazing and can be done with @expo, what would you want to see in it?
Expo
@expo
Jul 14
The 𝝠 Expo team will be in Portland later this month for @ChainReactConf and we'd love for you to join us. This is one of the best North American mobile dev conferences you will find. The speaker talent is top notch and the event is beautifully produced. Here's link to grab
Chain React (July 30–31, 2026)
@ChainReactConf
Jul 14
Tick-tock.. ⏰️ In just over two weeks, the ultimate React Native reunion begins! If you're serious about mobile development, missing Chain React isn't an option. This is where the biggest breakthroughs are revealed first, straight from the innovators shaping the ecosystem.
Expo
@expo
Jul 14
Wellspoken went from 400 users to hundreds of thousands of downloads in six months. The founder still hasn't opened Xcode once 😏. He shares a bunch of the practices that helped him get users, get reviews, and get revenue. It's all in the blog post today ↓
Expo
@expo
Jul 14
📖 How to grow usage and revenue for your mobile app ✍️ Liam Du How Wellspoken grew from 400 users to hundreds of thousands of downloads. Details about the acquisition channels, paywalls, review strategy, & the Expo tooling needed to scale fast. try.expo.dev/wellspoken-twi…
Expo
@expo
Jul 14
Expo UI is production-ready 🎨. Real SwiftUI on iOS, real Jetpack Compose on Android, from one set of components. No more .ios and .android forks for the parts that should just be swift or kotlin.
Expo UI is now stable: SwiftUI and Jetpack Compose from a single import
From expo.dev
Expo reposted
Charles Vinette
@charlesvinette
Jul 13
Another clip of my exploration work around gesture-driven navigation in bottom sheets (trays), recorded on a physical device this time. (Looks smoother and shows interruptibility better.) Built with @expo UI, react-native-ease, gesture handler, and reanimated.
00:00
Expo
@expo
Jul 13
You shipped an update this morning. Do you know if it made the app slower? Our Observe service (currently in beta) ties every performance change to the exact build or OTA update that caused it. Find the regression in minutes, not days.
Expo Observe
From expo.dev
Expo
@expo
Jul 13
Building mobile apps with AI essentially comes down to three tools. Most of the rest is just noise. Skills, MCP servers, and one habit that keeps your agent sharp: context discipline. @rami__maalouf made a great video with advice for how to use skills, MCPs and an ideal
Expo
@expo
Jul 13
📖 How to build mobile apps with AI: the three tools that actually matter ✍️ @rami__maalouf ◆ Add a skill and watch a native feature land in one shot ◆ Connect one MCP so the agent reads your build logs ◆ Install a status line, hold under 50%, branch your threads
How to build mobile apps with AI: the three tools that actually matter
From expo.dev
Expo reposted
phil 🫠
@_philpl
Jul 12
React Native London with @zoontek w/ a talk on Expo UI & native swift/compose UIs and where we're heading next (+ bonus attendees from @expo) on Thursday, July 16, 6:30PM (+ bother @jmeistrich there about RN macOS apps 📊) still a few spots left
React Native London Meetup - July 2026 | Guild
From guild.host