EventLoop: What the Heck is Event Loop..?

Webpack (

What is Webpack?

Why Webpack?


What we will cover here:

Algorithm Challenge

Provided test cases

Javascript runtime is single threaded which means that it can execute one piece of code at a time. In order to understand the concurrency model and the event loop in Javascript we have to first get to know some common terms that are associated with it.

The call stack

function multiply(x,y) {
return x * y;
function squared(n) {
return multiply(n,n)
function printSquare(n) {
return squared(n)
let numberSquared = printSquare(5);

Big O Notation

1. Overview

2. The Intuition of Big O Notation

Service Workers are a virtual proxy between the browser and the network. They finally fix issues that front-end developers have struggled with for years — most notably how to properly cache the assets of a website and make them available when the user’s device is offline.

Why React JS is so popular.

AnKiT KaMbOj

Software Developer

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