Documentation at ๐ @Expo | #ReactNative & #Expo enthusiast | Previously ๐ฅ @Draftbit ๐ @Vercel
Asia/New Delhi
Joined May 2013
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Aman Mittal๐ retweeted
โจ I wrote a post about the practices we adapted at docs.expo.dev/ to make it AI agent ready!
Check it out ๐
You don't follow us for AEO tips. But you're about to get 12 of them!
@amanhimself runs our docs and he's very good at it. This year that meant making docs accessible to agents. Here are 12 things he did to make our docs agent friendly โ
Aman Mittal๐ retweeted
SDK 58 is out ๐
This SDK is built for iOS 27. Apps on SDK 58 will be ready for Duo on day one ๐.
The release also includes App Intents for Siri, 2x faster clean Android builds, faster Expo modules, and a CLI built for your coding agent.
Changelog: expo.dev/changelog/sdk-58
Upgrade: ๐๐๐ก ๐๐ก๐๐ ๐๐๐๐๐๐๐ ๐๐ก๐๐@^๐ป๐พ.0.0 --๐๐๐ก
Aman Mittal๐ retweeted
I am proud to release Chalk Puzzles
9 addictive puzzles and board games
No account, fully offline, 60fps everywhere ๐งต
Built with @expo
Animations with Reanimated by @swmansion
9 language support
Custom app icons
Widgets
Sounds and haptics
Multiplayer - Same phone, multi peer/nearby and AI
Reminders - local notifications
Legend State and SQLite for shared state app - widgets
Thanks a lot for your support! Sharing this will help me :)
Aman Mittal๐ retweeted
๐ ๐ Expo SDK 58 beta is out. Built for iOS 27 on React Native 0.88 RC, with ๐๐ก๐๐-๐๐๐-๐๐๐๐๐๐๐ for Siri, @๐๐ก๐๐/๐๐๐๐๐-๐๐๐ for coding agents, and Expo Modules 2.0 in beta....and tons more.
๐๐๐ก ๐๐ก๐๐ ๐๐๐๐๐๐๐ ๐๐ก๐๐@๐๐๐ก๐ --๐๐๐ก
Tons of delicious details in the changelog: expo.dev/changelog/sdk-58-beโฆ
Aman Mittal๐ retweeted
A good agentic workflow for mobile is not โAI wrote some screens.โ
It should be a loop: a signal hits, an agent changes the app, verifies on a device or cloud simulator, then uses release infra to build, update, or submit, with proof attached for a human to approve.
On Expo that loop runs on shared building blocks (SDK, Skills/MCP, EAS Build, Workflows, Simulators, Update, Submit, Observe). WIth Expo you get the blocks and the defaults, but we don't lock you in. Using everything together is powerful but we know everyone's environment/use case is different. If you only need our cloud simulators or our OTA Update service you can just take those off the shelf.
Start here:
docs.expo.dev/skills/
docs.expo.dev/eas/workflows/โฆ
Aman Mittal๐ retweeted
There are so many cool things APPening at @expo and EAS right now ๐
Aman Mittal๐ retweeted
๐ค Can you get through a day exclusively using Expo apps?
@jonsamp tried it. And he found some interesting gaps.
expo.dev/blog/24-hours-of-exโฆ
Aman Mittal๐ retweeted
I've wanted this API for years. Turns out that's what agents want too ๐ค
Expo Modules 2.0 ๐
โ a module is just an annotated Swift class
โ agents write it with almost nothing in context
โ up to 14.5ร faster calls than SDK 55
Early look, iOS first ๐
expo.dev/blog/an-early-look-โฆ
Aman Mittal๐ retweeted
If AI can't see your docs, DO THEY EVEN EXIST!?
Our documentation wizard @amanhimself put together 12 tips on how to make sure your documentation is agentic-approved โ
You don't follow us for AEO tips. But you're about to get 12 of them!
@amanhimself runs our docs and he's very good at it. This year that meant making docs accessible to agents. Here are 12 things he did to make our docs agent friendly โ
๐งช Experimenting building a foldable UI with @expo , Astra, and Material 3 for Android.
A local Kotlin module wraps Material 3โs adaptive layout, exposed through the Expo Modules API.
React serves the data layer and Expo UI renders native Compose components.
โจ I wrote a post about the practices we adapted at docs.expo.dev/ to make it AI agent ready!
Check it out ๐
You don't follow us for AEO tips. But you're about to get 12 of them!
@amanhimself runs our docs and he's very good at it. This year that meant making docs accessible to agents. Here are 12 things he did to make our docs agent friendly โ
Aman Mittal๐ retweeted
Something is in the air ๐จ
ALT Swift code for a SpeedometerModule class annotated with @ExpoModule and @JS, with a velocity property and a boost function.
Go โฌ๏ธโฌ๏ธโฌ๏ธ
Observe is #6 today on Product Hunt! We're very excited about the feedback we're getting from Observe users.
Give it a try and let us know what you think: producthunt.com/products/expโฆ
Aman Mittal๐ retweeted
EAS Observe is currently at # 8 on Product Hunt - can we go higher? ๐
producthunt.com/products/expโฆ
Aman Mittal๐ retweeted
Rendering oversized images is a sure-fire way to tank your app's performance in production ๐
Easy to cause, hard to spot.
With expo-image you can now report these issues to Observe with one line of config: docs.expo.dev/eas/observe/inโฆ
Aman Mittal๐ retweeted
In the meantime, you can use blur filter modifier from Expo UI. gist.github.com/intergalactiโฆ
Aman Mittal๐ retweeted
You can install Observe in one command:
๐๐๐ก ๐๐ก๐๐ ๐๐๐๐๐๐๐ ๐๐ก๐๐-๐๐๐๐๐๐๐
...or ask an agent to do it.
Either way it's only going to take a few seconds.
try.expo.dev/observe-ga-instโฆ
Aman Mittal๐ retweeted
๐ฅณ Our Observability service is GA today!
It's super quick to set up, you'll feel the value fast, and it's free to start.
The core question Observe answers is: How is your app actually performing in production?
Obviously it looks great on your phone...but what does it look like on older phones and less optimal network conditions?
More details on the metrics you get out of the box below โ
