What is Node.Js
JavaScript on the Server Explained

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Series
Node.js & Backend Development is a practical series designed to take you from understanding the basics of Node.js to building real-world, production-ready backend systems. You’ll learn how to create APIs, work with Express.js, handle requests, manage databases, implement authentication, and build scalable applications step by step.
JavaScript on the Server Explained

In the previous blog, you understood what Node.js is and how it allows JavaScript to run on the server. Now comes the more important question. Why is Node.js known for being fast? And more importantly

At first glance, Node.js sounds confusing. It is single-threaded, yet it can handle thousands of requests at the same time. If you come from traditional backend systems, this feels almost impossible.

Why It Matters for Performance

How JavaScript Handles Everything Behind the Scenes
