<ul><li>Adding real-time capabilities like notifications is one of the best ways to enhance interactivity in modern web applications.</li><li>WebSockets provide a persistent connection between the client and server, enabling real-time bidirectional communication.</li><li>This tutorial provides a step-by-step guide to building a basic real-time notification system using Node.js, Socket.IO, and Express.</li><li>The guide also suggests possible customization options for expanding the notification system.</li></ul>

Building Real-Time Notifications in a Node.js App Using WebSockets

Discover more