👨🏫 What You’ll Learn Today What are Promises in Node.js? Why Promises are better than Callbacks What is async/await and why it’s popular Real-life examples for both Common mistakes to avoid Important FAQs 💡 Why Use Promises? In Day 7, we...
Comparison Chart : ⬇️ FeatureJavaScriptjQueryReal-Life Analogy 🔹 1. DOM ManipulationVanilla JavaScript directly interacts with the DOM using methods like document.getElementById(), querySelector(), createElement().jQuery simplifies DOM manipu...
👨🏫 What You’ll Learn Today What is synchronous vs asynchronous programming What are callbacks and why we use them How Node.js handles async code Real-life practical examples Common mistakes and how to fix them FAQs to clear all confusion ...
👨🏫 What You’ll Learn Today What is an HTTP server? Why learn it without Express? How to create a basic server using Node.js Handling routes like /, /about, and /contact Sending HTML responses Real-life example FAQs to clear common doubts ...
In JavaScript, functions are a key part of writing reusable, clean, and powerful code. But when we start learning functions, two common terms confuse many learners: Function Declaration Function Expression Let’s understand both in detail with sim...
👨🏫 What You’ll Learn Today: What is NPM? What is package.json and why it’s important How to create a package.json file How to install, uninstall, and use packages (dependencies) Real-life use cases Common FAQs 📌 What is NPM? NPM stands f...
👨🏫 What You’ll Learn Today: What are core modules in Node.js? How to use the path module How the os module helps with system info How to work with events using the events module Real-life practical examples FAQs to clear your doubts 🔹 Wh...
🎯 What You’ll Learn Today: What is the fs module? How to read and write files Synchronous vs Asynchronous methods Real-life examples Best practices for working professionals 📦 What is the fs Module? The fs module (short for File System) is ...
👨🏫 What You’ll Learn Today: What is a module in Node.js? Core vs Custom Modules How to use require and exports Real-life examples Practical tasks for hands-on learning ✅ What is a Module? A module in Node.js is like a small building block ...
👩💻 Target Audience: Freshers & Students learning backend Working professionals revising Node.js basics Anyone transitioning from frontend to full-stack 🌐 What is Node.js? Node.js is a JavaScript runtime that allows you to run JavaScript out...
