Add Class to Clicked Element Using JavaScript
addClass() method in Jquery | Dotnet Helpers
Add/Remove multiple classes to an Element in JavaScript | bobbyhadz
How to createElement in JavaScript?
javascript - jQuery addClass not working on elements in an array - Stack Overflow
Best Way To Add and Remove CSS Class Using Javascript - Geekstrick
How to Add a Class in JavaScript?
javascript - jQuery - addClass not adding class to html element - Stack Overflow
JavaScript hasclass using classList - Learn JavaScript Blog
How to add a new class to an element that already has a class using jQuery ? - GeeksforGeeks
Add, Remove, Replace, Toggle, Append CSS classes using JavaScript?
La API classList de Javascript - Javascript en español - Lenguaje JS
8 Ways to Cycle Through Classes on an Element | CSS-Tricks - CSS-Tricks
How to manipulate classes without jQuery by using HTML5's classList API
How to append data to <div> element using JavaScript ? - GeeksforGeeks
Element: classList property - Web APIs | MDN
How to Add an Element to the DOM?
Using Element.classList To Manipulate CSS Classes On The DOM
Manage HTML Classes with classList in JavaScript - Pine
How to get all of the elements with the same class name in JavaScript - Quora
How to Add a Class to an Element Using JavaScript? - Scaler Topics
Adding a Class to a Parent when Child is Hovered using JavaScript
How to addClass, removeClass, toggleClass in JavaScript - Ultimate Courses
How to Add a Class to All Elements With JavaScript - Coding Beauty
How To Access Elements in the DOM | DigitalOcean
