Business & Wachstum
React Native 0.87 Upgrade: Strict TypeScript Standard, Metro 0.87 und SwiftPM
Amir Behrouzi8 Min. Lesezeit
- React Native
- Mobile
- TypeScript
- iOS
- Upgrades
React Native 0.87 erschien am **11. August 2026** — Schritt Richtung **React Native 1.0**.
Beim **React Native 0.87 Upgrade**: **Strict TypeScript API** standardmäßig, **Metro 0.87**, **SwiftPM** experimentell, **AGP 9**.
Strict TypeScript
**0.87 macht Strict TypeScript zur Standard-JS-API**. Deep Imports in `react-native/Libraries/*` sind Typfehler.
Opt-out: `"customConditions": ["react-native-legacy-deep-imports"]` in `tsconfig.json`.
Metro 0.87
**~2× Source Maps**, **~50 % weniger Speicher**.
Toolchain
**Node ≥ 22.13**, **Kotlin 2.0+**, **minCompileSdk 34**. SwiftPM: **`npx react-native spm`** in `ios/`.
Checkliste
- [Upgrade Helper](https://react-native-community.github.io/upgrade-helper/) → 0.87
- Deep Imports entfernen
- Gradle/Kotlin aktualisieren
- Clean rebuild + Device-Smoke
[Release 0.87](https://reactnative.dev/blog/2026/08/11/react-native-0.87).