@aditya07879

How React’s Virtual DOM Works — And Why It Makes Your App Faster

May 5 · 3 min read · In the realm of web development, particularly with frameworks like React, the distinction between Real DOM and Virtual DOM is crucial for creating efficient applications. As software engineers, unders

Arrow Functions in JavaScript: A Simpler Way to Write Functions

Apr 24 · 3 min read · The first time many developers see this: const add = (a, b) => a + b; …it feels strange. Where is the function keyword? Where are the braces? But after using arrow functions for a few days, regular fu

Template Literals in JavaScript

Apr 24 · 2 min read · Every JavaScript beginner has written code like this: const name = "Rahul"; const age = 25; const message = "Hello, my name is " + name + " and I am " + age + " years old."; It works… but it feels mes

Array Flatten in JavaScript: Taming Nested Arrays

Apr 24 · 3 min read · A friend was parsing a deeply nested API response — an array of arrays of arrays — and manually looping through each level to extract values. After 40 lines of code, they asked: "There has to be a bet

JavaScript Modules: Import and Export Explained

Apr 24 · 2 min read · JavaScript Modules: Import and Export Explained Simply Imagine writing an entire novel in a single text file. Characters, plot, dialogue, world-building — all crammed together with no chapters, no sec