React Native Push & In-App Notifications Using Firebase, Notifee and Node js.

Aparna Rathore
2 min readJul 12

To implement push notifications and in-app notifications in a React Native app using Firebase, Notifee, and Node.js, you can follow these general steps:

1. Set up Firebase:
— Create a Firebase project in the Firebase console.
— Enable the Cloud Messaging (FCM) service for your project.
— Retrieve the Firebase configuration details (API key, sender ID, etc.) needed for your React Native app.

2. Set up React Native project:
— Create a new React Native project or use an existing one.
— Install the necessary dependencies using npm or yarn, including `react-native-firebase` for Firebase integration and `notifee` for handling notifications in React Native.
— Configure Firebase in your React Native project by adding the Firebase configuration details obtained earlier.

3. Implement push notifications:
— Set up device token retrieval: Use the `react-native-firebase` library to request permission for push notifications and retrieve the device token.
— Implement token handling: Store the device token on your server or in a database for sending push notifications later.
— Implement server-side logic: Set up a server using Node.js to send push notifications to devices using the FCM API. Use the Firebase Admin SDK or other FCM libraries to send notifications to specific device tokens.

4. Implement in-app notifications:
— Use the `notifee` library in your React Native app to handle in-app notifications.
— Configure notification channels: Create and configure notification channels using the `notifee` API. Channels allow you to categorize and customize the behavior of notifications.
— Handle received notifications: Use the `notifee` library to handle received notifications in your React Native app, including displaying them as alerts, updating the notification count, or navigating to specific screens.

5. Test and iterate:
— Test your implementation by sending push notifications and in-app notifications to your React Native app.
— Debug and refine the functionality based on feedback and requirements.
— Ensure that you handle various scenarios, such as foreground and background notifications, notification actions, and notification grouping.

Remember to refer to the official documentation and examples provided by `react-native-firebase` and `notifee` for detailed usage instructions and API references. Additionally, make sure to handle errors, handle user preferences for notifications (e.g., opting in or out), and consider security best practices when implementing push notifications.

By following these steps and integrating Firebase, Notifee, and Node.js, you can incorporate push notifications and in-app notifications into your React Native app, enhancing the user experience and engagement.