# Hoangnguyen0403 Agent Skills Standard React Native Notifications > React Native Notifications - Skill: `tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-notificat` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-notificat` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-notificat/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Web & Frontend - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/hoangnguyen0403-agent-skills-standard-react-native-notificat --- # React Native Notifications ## **Priority: P1 (OPERATIONAL)** Push notifications using React Native Firebase or Expo Notifications. ## 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 a 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. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/hoangnguyen0403) — claim your Tome and manage your conversions.