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

Mar 15 · 3 min read · If you ask five different developers what this means, you might get five different answers. But the secret to understanding this is simple: It refers to the object that is currently executing the func

Understanding Object-Oriented Programming in JavaScript

Mar 15 · 3 min read · In the previous lesson, we created objects manually. But what if you’re building a racing game with 100 different cars? Writing out a new object for every single car would be exhausting. Object-Orient

Understanding Objects in JavaScript

Mar 15 · 2 min read · In our previous post, we learned that Arrays are great for lists. But what if you want to describe a specific person? Using an array like ["InsideTech", 21, " Engineering"] is confusing. Does "21" mea

Arrow Functions in JavaScript: A Simpler Way to Write Function

Mar 15 · 3 min read · Introduced in ES6 (2015), Arrow Functions are a more concise way to write function expressions. They’ve become the industry standard for modern web development because they strip away the "boilerplate

Function Declaration vs Function Expression: What’s the Difference?

Mar 15 · 3 min read · In programming, a function is a reusable block of code. Think of it like a "mini-machine": you build it once, and then you can press a button to run it whenever you need to perform a specific task, li