Simran Gangwani

The main reason why this error occurs in JavaScript is that you are trying to access the method addEventListner() on such an element that is either not present or cannot be found in the Document Object Model (DOM).


What is addEventListener() in JavaScript?

The main reason why this error occurs in JavaScript is that you are trying to access the method addEventListner() on such an element that is either no

Fixing “Cannot read property ‘addEventListener’ of null” Error in JavaScript

Exploring flexbox might feel a bit tricky in the first place but once you get hands-on practice with it you’ll realize that flexbox is the most efficient way to handle layouts, alignments, and distribution of space among the items with known, unknown, or even items with dynamic sizes in CSS...

Exploring flexbox might feel a bit tricky in the first place but once you get hands-on practice with it you’ll realize that flexbox is the most effici

CSS Flexbox – Complete Guide In 10 Minutes

There are different selectors in CSS that allow us to select one or more than one HTML element at a time but what makes universal selectors different from all other selectors is their ability to select all the HTML elements of our page altogether. This means that any CSS style given to the univer...

Specificity of Universal Selector in CSS

Most Used Template of Universal Selector in CSS

Browser Compatibility of Universal Selector in CSS

There are different selectors in CSS that allow us to select one or more than one HTML element at a time but what makes universal selectors different 

What is a universal selector in CSS?

Due to the introduction of various JavaScript frameworks and libraries day by day, JavaScript is becoming the most popular language among the developer community. Today JavaScript allows you to do any crazy stuff that you could imagine. Now, let us directly dive into the best 5 things you can do ...

Due to the introduction of various JavaScript frameworks and libraries day by day, JavaScript is becoming the most popular language among the develope

Best 5 things you can do with JavaScript

JavaScript is a scripting language that was initially built to add interactivity to web pages but now it has become the heart of web development. Arrays and strings are one of the most widely used concepts in JavaScript today. This article explains how to convert JavaScript array to stings along ...

Convert a JavaScript array to string (Using toString() Method)

Converting a String Back to the Array In Javascript

Converting a Nested Array of Objects into a String

JavaScript is a scripting language that was initially built to add interactivity to web pages but now it has become the heart of web development. Arra

How to convert a JavaScript array to a string (with examples)?

Are you a beginner in the web development journey and have been trying to add a line break in HTML by simply pressing the enter/return key from your keyboard but not getting the desired result? Then you have landed on the right article. This article list down various ways you can add a line break...

Are you a beginner in the web development journey and have been trying to add a line break in HTML by simply pressing the enter/return key from your k

How to add a Line Break in HTML?

If you are reading this article then I am pretty sure that you might have been struggling with your extra spaces in HTML not being rendered on your browser screen. Even I struggled with the same issue when I first started exploring HTML. This article covers different ways to add space in HTML.

If you are reading this article then I am pretty sure that you might have been struggling with your extra spaces in HTML not being rendered on your br

How to add space in HTML?

In today’s world programming is one of the most remunerative skills which opens unlimited opportunities for you to make money. Now, you no longer need a full-time programming job to earn money. You can start earning money with your college studies right from sitting on your bed. Sounds inte...

Make a Plugin or Theme for WordPress or Shopify

Participate in Coding Competitions, Contests, & Hackathons

In today’s world programming is one of the most remunerative skills which opens unlimited opportunities for you to make money. Now, you no longer need

How to make money by coding? 5 ways to get paid with coding

A website UI design is primarily about layouts, and setting a balanced margin can help your website visually stand out in the crowd. This article explains how to add margin to HTML tags.


A website UI design is primarily about layouts, and setting a balanced margin can help your website visually stand out in the crowd. This article expl

How to add margin to HTML tags? Complete Guide

If you are a beginner on a web development journey or learning JavaScript for the first time and wondering how to add JavaScript to HTML then you have landed at the right place. In this article, we’ll be discussing all the ways to link JS with HTML. What is JavaScript? JavaScript is a clien...

If you are a beginner on a web development journey or learning JavaScript for the first time and wondering how to add JavaScript to HTML then you have