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Chat Application

Chat Application

A real-time messaging application supporting instant one-to-one and group conversations. Built with WebSocket for low-latency delivery and Firebase for authentication and presence, backed by MongoDB for message history.

React
Firebase
WebSocket
Tailwind CSS
MongoDB
Node.js
Express.js

Key Highlights

  • Real-time messaging powered by WebSocket connections
  • Firebase authentication with online/offline presence tracking
  • Persistent chat history stored in MongoDB via a Node.js/Express API