Category: Node.js Tutorial

🚀 Node.js Event Loop (Explained Simply) The Event Loop is the heart of Node.js.It allows Node.js to: Handle multiple requests Perform non-blocking I/O Run asynchronous code Stay single-threaded but highly scalable The Event Loop...

🚀 Node.js Architecture (Explained Simply) Node.js follows a non-blocking, event-driven architecture based on the V8 Engine + libuv. It is designed for high-performance, scalable, and real-time applications. ⭐ High-Level Overview Node.js Architecture contains four...

🚀 Node.js V8 Engine The V8 Engine is the JavaScript engine developed by Google and used inside: Google Chrome Node.js It is the core component that executes JavaScript code. ⭐ What is V8 Engine?...

⭐ Node.js Command Line Usage Node.js comes with a built-in CLI (Command Line Interface) that allows you to run JavaScript files, execute commands, manage packages, and interact with the Node.js REPL. Below are all...

⭐ Node.js vs Browser JavaScript JavaScript runs in two different environments: Browser (Client-side) Node.js (Server-side) Although both use JavaScript, the environment, features, and purpose are different. 🔥 1. Purpose Feature Browser Node.js Main Use...

Node.js Installation Node.js can be installed in 3 main ways: ✔ Using Official Installer (Recommended) ✔ Using Node Version Manager (NVM) ✔ Using Package Manager (Linux) Below is the step-by-step guide. 🟢 1. Install...

Node.js – JavaScript Requirements To learn Node.js properly, you should know some essential JavaScript concepts because Node.js uses JavaScript as its main programming language. Below are the minimum JavaScript skills required to start Node.js....

Node.js Introduction What is Node.js? Node.js is an open-source, cross-platform JavaScript runtime environment that allows you to run JavaScript outside the browser.It uses the powerful Google V8 engine, which makes it fast and efficient....