Chat App

Simple Chat App (Flutter + Firebase)

This is a real-time chat application built with Flutter and Firebase.

It allows users to register, log in, and exchange messages instantly.

The app uses Firestore for data storage and Firebase Authentication for secure user access.

Features

User Authentication (Sign Up & Login)

User Management – store user info in Firestore

Real-Time Messaging – send and receive messages instantly

Dynamic UI – different message alignment and color for sender/receiver

Home Screen Counter – displays total registered users

? Clean Architecture – separated into models, services, and UI layers