@NausheenFaiyaz

Callbacks in JavaScript: Why They Exist

Mar 25 · 5 min read · If you’ve been learning JavaScript, you’ve definitely seen this word callback And at first it feels like: Okay… it’s a function… but why is it passed inside another function??? And then when async c

Synchronous vs Asynchronous JavaScript

Mar 25 · 6 min read · Let’s be real. When you first hear synchronous and asynchronous in JavaScript, it feels like some big complicated concept. But the truth is… it’s actually very simple. You just need the right way to l

Understanding Object-Oriented Programming in JavaScript

Mar 15 · 7 min read · When people start learning JavaScript seriously, sooner or later they hear this term:Object-Oriented Programming (OOP). At first it sounds like something very complicated or “advanced”. But honestly,

The Magic of this, call(), apply(), and bind() in JavaScript

Mar 14 · 7 min read · If you’ve been learning JavaScript for a while, you’ve probably seen the keyword this and thought: Wait… what exactly is this pointing to here? And then later you discover call(), apply(), and bind(

Understanding Objects in JavaScript

Mar 14 · 6 min read · When we start learning JavaScript, one of the first data structures we usually see is arrays. Arrays are great when we want to store multiple values in order. const fruits = ["Apple", "Banana", "Mango