You are a new dev and focussing solely on delivering your task, but have you ever wondered what lies beneath the abstraction layer of your codebase? Sure, it may seem tempting to stick to the comfort of the abstraction layer, relying solely on the pr...
This article is written as part of the series where I am writing the whole process of how Javascript files are executed by browsers. This is the second article. The first article is here. The JS engine executes JS code. Every browser as well as node....
Have you ever wondered what happens internally when you execute your JavaScript code on a browser console or node.js environment? Let's find it out. By the end of this article, you will have enough idea of topics like execution context, call stack, v...
If you are not aware of how call stack works, you should definitely check out this article before moving ahead. In this article, I have broken down what exactly happens during the creation phase of the execution context. Each Execution context has th...
This article is written as part of the series where I am writing the whole process of how Javascript files are executed by browsers. You can find the whole list of articles in order at the bottom of this article. The literal definition of Hoisting Mo...
In this part, I will cover most important instance methods of JS arrays. Add elements to Array Array.prototype.push() it adds element at the end of array and returns new length of array. const arr = [1,2,3]; console.log(arr.push(5,6)); //output:...
