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[Showoff] A Butler Who Never Reads the Diff, 1,000-Page Contracts in 56 Milliseconds, and a Phone That Knows How Far It's Folded
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[Showoff] A Butler Who Never Reads the Diff, 1,000-Page Contracts in 56 Milliseconds, and a Phone That Knows How Far It's Folded

#reactjs#redditreactjs#react#native#expo

Expo SDK 58 is out, and for once the headline isn't a new way to break your Podfile. With Xcode 27 retiring Simulator.app, the new expo-device-hub streams your iOS simulators and Android emulators into the browser with live CPU, memory and network graphs,…

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Benchmarking Expo Router Navigation: Memory Footprint and Frame Drop Analysis Under Deep Stack Depth
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Benchmarking Expo Router Navigation: Memory Footprint and Frame Drop Analysis Under Deep Stack Depth

DEV Community: react·Chloe Chen·6 days ago
#zAoZzrBE
#devtoreact#devto#dev#navigation#expo

Stress testing Expo Router's file-based navigation with 50+ nested routes: measuring memory overhead, frame drops, and navigation latency thresholds.

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We checked 947 React Native apps against the newest version. 36% would break in their own code.
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We checked 947 React Native apps against the newest version. 36% would break in their own code.

DEV Community: mobile·alican akyol·6 days ago
#da9Qj5xm
#devtomobile#devto#dev#native#react

Every React Native team upgrades eventually, and the question before it is always the same: what is...

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Wiring Apple's App Intents into your Expo app's JavaScript with expo-app-intents
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Wiring Apple's App Intents into your Expo app's JavaScript with expo-app-intents

DEV Community: reactnative·Dan·7 days ago
#llC210Aa
#devtoreactnative#devto#dev#intents#draft

You've built a restaurant app, and a customer tells Siri "order the tiramisu" expecting it to just...

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On-Device AI in React Native with Expo: Local LLM, Speech-to-Text, Vision & Fully Local Agents
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On-Device AI in React Native with Expo: Local LLM, Speech-to-Text, Vision & Fully Local Agents

DEV Community: reactnative·Said Kaban·7 days ago
#9gIReuwg
#devtoreactnative#devto#dev#expo#await

There are billions of phones out there that can already run AI models locally, but most apps don't...

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Expo Push Notifications: First Push in 5 Steps (and Why It Didn't Arrive)
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Expo Push Notifications: First Push in 5 Steps (and Why It Didn't Arrive)

DEV Community: reactnative·Famitha M A·8 days ago
#UDDpG2uw

expo-notifications setup for SDK 53+: dev build, FCM/APNs credentials, push token with projectId, sending a test push, handling taps, and a debug table.

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Supabase OAuth in Expo: Why Sign-In Never Comes Back to Your App
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Supabase OAuth in Expo: Why Sign-In Never Comes Back to Your App

DEV Community: reactnative·Chris F A·8 days ago
#QpndCxbU
#devtoreactnative#devto#dev#expo#supabase

Google/Apple/GitHub sign-in opens, succeeds, and never returns to the app. It's almost always one URL that three settings disagree on.

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FIX 2026 Tradeshow in Daegu Puts AI Beyond the Lab and Into Everyday Life
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FIX 2026 Tradeshow in Daegu Puts AI Beyond the Lab and Into Everyday Life

Daegu’s integrated Future Innovation Tech Expo again combines four major events: DIFA, ROBEX, ITCE, and Startups (PNP Korea Expo plus the Startup Arena) to show how AI is moving from industrial pilots into mobility, robotics, ICT, and daily services.…

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UK Surf & Skate Expo 2026 Ignites Newquay With Films, Talks, Parties and Demos
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UK Surf & Skate Expo 2026 Ignites Newquay With Films, Talks, Parties and Demos

#surfer#surf#strong#skate#expo

The UK Surf & Skate Expo returns to Newquay this year on July 25th and 26th, with a packed-to-the-brim schedule of events, key note talks, fire-side chats, surf films, skate movies, skate demos, two surf competitions, a whole load of your favourite…

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