# oTalk — Video Chat & Messaging App 🗣️ A simple web-based video conferencing and chat application using **WebRTC**, **Socket.IO**, and **Node.js**. Supports up to 4 participants with real-time video/audio, chat, and screen sharing. ## 🚀 Features - Peer-to-peer video calls using WebRTC - Real-time text chat - Screen sharing support (Desktop browsers) - File sharing (with chunking for large files) - Chat and file history shown to new users - Auto reconnection and stale peer cleanup