Learn how to build a robust WebSocket server with Node.js for real-time applications, covering setup, client communication, enhancements, and deployment strategies.

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WebSockets enable real-time, bidirectional communication, enhancing applications like chat systems and live data feeds. Setting up a WebSocket server in Node.js involves installing necessary libraries, creating a server, and handling client connections. For performance and scalability, use techniques like horizontal scaling and Redis for state management, alongside secure deployment practices. Node.js's non-blocking architecture is ideal for building scalable WebSocket servers, providing persistent connections and low latency.

Building a Robust Node.JS WebSocket Server: A Comprehensive Guide

After reading this, I decided to make a practical guide off the article.
<a href="https://medium.com/@leomofthings/building-a-node-js-websocket-server-a-practical-guide-b164902a0c99" target="_blank" rel="noopener nofollow">https://medium.com/@leomofthings/building-a-node-js-websocket-server-a-practical-guide-b164902a0c99</a>

i would preferred to have code also