Chat App – React Native, Next.js & Node.js

This is a real-time chat application built using React Native for mobile (Android & iOS), Next.js for the web interface and API, and Node.js for the backend. The app provides a smooth and responsive 1-on-1 messaging experience with real-time communication and secure authentication.

🔧 Tech Stack:

• Mobile Frontend: React Native (Android & iOS)
• Web & API: Next.js (React framework)
• Backend Server: Node.js with Express.js
• Real-time Communication: Socket.IO
• Authentication: JWT (JSON Web Token)
• Database: MongoDB or compatible NoSQL database

✨ Features:

• Real-time 1-on-1 chat
• User registration & login with JWT
• Online/offline status indicators
• Typing indicators & read receipts
• Notifications for new messages
• Send text, images, and emojis
• Clean, modern, and responsive UI (mobile & web)

📱 Mobile App:

React Native delivers native-like performance across both Android and iOS platforms.

🌐 Web App:

Next.js powers the web version with server-side rendering and a fully responsive design.

🔒 Security:

• Token-based authentication with JWT
• Passwords stored securely with hashing