name	cross-platform-mobile
description	Build React Native/Flutter well: maximize shared logic while honoring per-platform conventions, manage the bridge/platform-channel native boundary (and write native modules when needed), avoid framework-specific performance pitfalls, and handle push/deep-links/offline once with secrets in the secure store.

Cross-Platform Mobile

Share + respect

Share logic/UI; honor per-platform navigation, conventions, accessibility. Identically non-native on both = UX fail.

Native boundary

RN bridge / Flutter platform channels: batch crossings; write native modules for unavailable capabilities. Don't fight the framework for the last 5%.

Performance

RN: FlatList virtualization, Fabric/TurboModules, avoid bridge chatter. Flutter: const widgets, avoid rebuilds. Profile.

Cross-cutting once

Push + deep/universal links + offline in the shared layer. Secrets -> secure store plugin (Keychain/Keystore), never AsyncStorage in clear.

name	cross-platform-mobile
description	Build React Native/Flutter well: maximize shared logic while honoring per-platform conventions, manage the bridge/platform-channel native boundary (and write native modules when needed), avoid framework-specific performance pitfalls, and handle push/deep-links/offline once with secrets in the secure store.