Learn how to build a scalable realtime chat application using React Native (0.80+), Firebase Authentication, and Cloud Firestore. This guide goes beyond basic demos to include:
✔ Modular Firebase setup (v10+)
✔ Auth flow with login/signup
✔ Realtime Firestore listeners for messages
✔ Clean architecture (hooks/services/components)
✔ Message pagination & performance tips
✔ Firestore security rules & offline support
Get the full code and walkthrough:
👉 https://www.djamware.com/post/build-a-realtime-chat-app-in-react-native-with-firebase
Happy coding! 🙌
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