# React Native Notifications

> Push notifications for React Native using Firebase or Expo Notifications. Use when integrating push notifications with Firebase or Expo in React Native.

- Skill: `hoangnguyen0403/react-native-notifications` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add hoangnguyen0403/react-native-notifications`
- Raw SKILL.md: https://api.skillmd.com/api/skills/hoangnguyen0403/react-native-notifications/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: HoangNguyen0403 (https://skillmd.com/u/hoangnguyen0403)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/hoangnguyen0403/react-native-notifications

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# React Native Notifications

## **Priority: P1 (HIGH)**


## Guidelines

- **Library**: Choose `@react-native-firebase/messaging` (Bare) or `expo-notifications` (Managed).
- **Setup**: Configure Platform channels (Android) and APNs (iOS).
- **Lifecycle**: Handle Foreground (`onMessage`), Background (`onNotificationOpenedApp`), and Quit (`getInitialNotification`) states.
- **Permissions**: Prime users before requesting system authorization.

See [implementation examples](references/implementation.md) for complete FCM handler setup with permission request and lifecycle handlers.

## Anti-Patterns

- **No Unconditional Requests**: Spamming permission dialogs leads to high denial rates.
- **No Missing Handlers**: Forgetting "Quit" state handling results in lost deep links.
- **No Unvalidated Data**: Blindly trusting payload data causes runtime crashes.

## References

See [references/implementation.md](references/implementation.md) for FCM setup, APNs config, and lifecycle handlers.