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LAN Chat is a lightweight real-time messaging app designed for devices sharing the same WiFi network. Perfect for office teams, families at home, or friends hanging out — just start the server, open the browser, and chat instantly. ✨ Key Features: • 💬 Real-time messaging via WebSocket • 👥 Live online users list • 🖼️ File & image sharing • 📱 Mobile-friendly responsive design • 🔒 100% local — no cloud, no data leaks • 💾 Message history persistence 🚀 Quick Start: npm install && npm start Then open http://localhost:3000 on any device in the same network. Built with Node.js + Socket.IO + vanilla HTML/JS. Clean, fast, zero dependencies for users.
