JavaScript set input value by class name | Change value attribute example
How to use data attributes in JavaScript
Overview of HTML Class Attribute & Multiple Classes | Simplilearn
JavaScript Style Attribute - How to Implement CSS Styles in JavaScript - DataFlair
html tutorial - class Attribute in HTML - html5 - html code - html form - In 30Sec by Microsoft Award MVP - | wikitechy
Create an element with Class using JavaScript
Set/Remove the "required" Attribute using JavaScript | bobbyhadz
Add an attribute to elements with a specific class name on page loads using JavaScript | by Webyildiz | Medium
How to Get and Modify Element's Attributes, Classes, and Styles through JavaScript
javascript - How can I get the value of two attributes and put it in another attribute? - Stack Overflow
How to add a class to an element using JavaScript - javatpoint
How to Add a Class to an Element Using JavaScript? - Scaler Topics
How to Change Element's Class with JavaScript - className and classList
jQuery CSS Method – Jin's Tech Blog
Adding Custom HTML Attributes With the Block Attributes Plugin – WP Tavern
javascript - set ID or Class to radio buttons variation - Stack Overflow
A Complete Guide to Data Attributes | CSS-Tricks - CSS-Tricks
javascript - How do I add an attribute to a dynamically created element in Angular2+? - Stack Overflow
A Complete Guide to Data Attributes | CSS-Tricks - CSS-Tricks
Javascript Get Set Attribute
Manipulate HTML Attributes using jQuery
Add a class attribute with the value item to the first article element under the Coffee heading - HTML-CSS - The freeCodeCamp Forum
Change an element class JavaScript - GeeksforGeeks
How To Modify Attributes, Classes, and Styles in the DOM | DigitalOcean
