MERN Language Exchange App 🌍

A full-stack web application built with the MERN stack (MongoDB, Express, React, Node.js) designed for language learners and cultural exchange. It features:

• 🔐 User Authentication (Sign Up & Login)
• 💬 Real-Time Messaging via WebSockets
• 🎥 1-Click Video Calling powered by WebRTC
• 🧠 Friend Suggestions & Smart Language Matchmaking

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🚀 Live Demo

🌐 Hosted on Render: Visit the App
🔑 You can sign up or use a test account.

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📦 Tech Stack

• Frontend: React, Tailwind CSS (or your choice of styling)
• Backend: Node.js, Express.js
• Database: MongoDB Atlas
• Real-Time: Socket.io
• Video Chat: WebRTC

Let me know if:

• You want it split into client/server repos.
• You’d like a .env.example added.
• You want badges, CI info, or installation videos.