SWShrutika Waleintechwithshruti.hashnode.dev·May 2 · 4 min readNode.js Event Loop⚡⚡Understanding the Event Loop in Node.js If you’ve ever heard that “Node.js is single-threaded but still handles thousands of requests efficiently”, it probably sounded a bit magical. The secret behin00
SWShrutika Waleintechwithshruti.hashnode.dev·May 2 · 4 min readThe Node.js Event Loop📌⚡⚡Understanding the Event Loop in Node.js If you’ve ever heard that “Node.js is single-threaded but still handles thousands of requests efficiently”, it probably sounded a bit magical. The secret behin00
SWShrutika Waleintechwithshruti.hashnode.dev·May 2 · 3 min readJavaScript Operators: The Basics You Need to Know Real World Example: Banking System Using Operators Consider a banking app like Google Pay or PhonePe. When you perform actions like checking balance, withdrawing money, or transferring funds, differen00
SWShrutika Waleintechwithshruti.hashnode.dev·Mar 30 · 3 min readMap and Set in JavaScript 🔑Introduction In JavaScript, we often use objects and arrays to store data.But sometimes, they come with limitations like: Objects only allow string/symbol keys Arrays allow duplicate values Managin00
SWShrutika Waleintechwithshruti.hashnode.dev·Mar 30 · 3 min readUnderstanding the 'this' Keyword in JavaScriptThe Story: A Driver and Multiple Cars Imagine a professional driver He knows how to drive any car His driving skill never changes But the car he is driving changes If he drives a BMW, he says: “00
