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Vikrant Negi3d ago • 10 min read
Six Lines, Zero API Calls: Running LLMs On-Device in React Native
Every AI feature you've shipped probably phones home to an API. Here's how to run the model itself o...
#reactnative#ai#expo#javascript
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Dan2d ago • 5 min read
Skip Recompiling 70+ iOS Packages on Every Build
React Native developers know the pain: every clean iOS build recompiles your entire dependency tree....
#expo#mobile#reactnative#javascript
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Dan6d ago • 7 min read
Kotlin Compiler Plugin Cuts Android Startup Time by 30% in Expo SDK 56
Expo SDK 56 ships with a custom Kotlin compiler plugin that eliminates reflection from Expo Modules....
#expo#mobile#javascript#reactnative
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Dan5d ago • 8 min read
Native UI Components from One Import: Expo UI is Production-Ready
With SDK 56, @expo/ui gives you real SwiftUI and Jetpack Compose components in React Native. No...
#expo#mobile#javascript
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DanJun 17, 2026 • 3 min read
Why You Should Drop @expo/vector-icons for React Native Vector Icons
Switching from @expo/vector-icons to React Native's official icon packages can cut your bundle size....
#expo#mobile#reactnative#javascript
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Russel Dsouza3d ago • 4 min read
Stop Reinventing Auth in React Native
Auth is a commodity surface in 2026. Here's the case for buying a React Native auth template instead...
#reactnative#expo#supabase#mobile
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Diven Rastdus6d ago • 5 min read
My Expo Device Tests Could Break Without CI Noticing. Here Is the Fix.
My on-device QA used to be an AI tapping my app by pixel coordinates. One regression walk logged 83....
#reactnative#expo#testing#mobile
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Diven RastdusJun 16, 2026 • 4 min read
4 Ways RevenueCat Silently Denies Paying Users Their Entitlements
Your store credentials are valid. RevenueCat accepted the service account. The SDK initialized...
#revenuecat#expo#android#ios
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Diven Rastdus3d ago • 5 min read
Our Tests Were Green. The Feature Had Never Worked.
I was doing a UI cleanup pass on our astrology companion app. One card said "Recurring themes are...
#reactnative#expo#testing#debugging
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Diven Rastdus2d ago • 5 min read
My Superwall Paywall Showed Blank Prices on Cold Start. Two Bugs, One Was a Default.
My paywall presented perfectly. Right design, right layout, right call-to-action. The only problem:....
#reactnative#expo#mobile#debugging
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