FullStack Chat App

Project Overview

🚀 A real-time chat application built using MERN stack (MongoDB, Express.js, React.js, Node.js) with Socket.io for instant messaging. The app supports one-on-one and group chats, user authentication, and real-time updates.

Features

• ✅ Real-time messaging using Socket.io
• ✅ User authentication with JWT
• ✅ One-on-one & group chats
• ✅ Profile management with avatars
• ✅ Responsive UI built with React & TailwindCSS
• ✅ RESTful API with Node.js & Express
• ✅ MongoDB for database storage

Tech Stack

• Frontend: React.js, Tailwind CSS
• Backend: Node.js, Express.js
• Database: MongoDB
• Real-time Communication: Socket.io
• Authentication: JWT