Real-Time Communication with Express.js and Socket.io

Real-time applications, such as chat apps or live notifications, require bidirectional communication between the server and client. This tutorial focuses on integrating Socket.io with Express.js to achieve real-time functionality. You’ll learn how to set up a Socket.io server, handle events and messages, and implement real-time features in your application. The tutorial may include building a simple chat application or a live data dashboard to demonstrate real-time interactions.