Category: Node.js

How good Node.js projects usually organize their “home” — the starting point — in 2025–2026 style. We’ll build it step by step, from simple → clean → professional. Level 1 – Very simple home...

What is Node.js really? (The honest explanation) Node.js is JavaScript that runs outside the browser. That’s the most important sentence. For many years (2000–2010), JavaScript was only a language that lived inside web browsers....

Node.js” guide — written as if I’m sitting next to you with a coffee, showing you everything on my screen step by step, explaining why we do each thing, and warning about the most...

1. Which JavaScript version should you use with Node.js? Short answer (2025–2026 reality): Use modern JavaScript (ES2020 → ES2025 features) Most teams today use Node.js 18, 20 or 22 → all of them support...

Node.js vs Browser JavaScript — written as if I’m sitting next to you, comparing both environments side by side, showing real code examples, and explaining what actually confuses most people when they switch from...

Node.js Command Line Usage — written as if I’m sitting next to you, showing you the terminal, explaining every command, why it exists, what people actually use in real life, and giving practical examples...

Node.js. V8 Engine in the context of Node.js — written as if I’m sitting next to you, drawing on a whiteboard, showing code examples, and explaining why this actually matters when you write Node.js...

Node.js Architecture — written as if we are sitting together with a whiteboard, drawing layers, arrows, and boxes while I explain how everything actually fits together in 2025–2026. I will try to make it...

Node.js Event Loop — written as if I’m sitting next to you with a whiteboard, drawing phases, arrows, and little code snippets while explaining what really happens under the hood. We will go slowly,...

Asynchronous programming in Node.js — written as if I’m sitting next to you, explaining it step by step with analogies, real examples, common mistakes, and clear progression from beginner to intermediate understanding. Let’s start...