Image by Ghinzo from Pixabay Objects in JavaScript are the most important data types that allow developers to store data,its associated functions and to organize…

Image by Annette from Pixabay setTimeout() and setInterval() are the 2 most useful functions in JavaScript. setTimeout() in javascript is used to execute a piece…

Image by PublicDomainPictures from Pixabay Javascript is continuously evolving since its debut in 1995. While this development happens, it is uncertain that these new features…

Image by Elsemargriet from Pixabay JavaScript comments are used to add an explanatory notes in the code, to explain what code does and to disable…

Image by 15548337 from Pixabay Debugging is the process of finding bugs and/or errors in the program. Debugging in JavaScript can sometimes feel like solving…

Image by Julita from Pixabay Functions, like any other language, are building blocks of javascript that allow to reuse of the code. In this article,…

Image by Alltechbuzz_net from Pixabay Logically, switch statement in JavaScript is nothing but a combination of if-else statements. switch statement evaluates an expression and executes…

Nullish coalescing operator is a recent addition in javascript that provides an easy way to deal with null and undefined values in javascript. This is…

Image by Andreas from Pixabay There are 3 ways to interact with the user in javascript : alert(), confirm() and prompt(). All these 3 functions…

Image by Gerd Altmann from Pixabay “use strict” mode in javascript was introduced by ECMAScript 5 which ensures that certain actions are not executed and…