Add class to div in javascript
1933
How can I change an element's class with JavaScript?
109658
Automatically add class to  to WYSIWYG
19563
Div's class vs id
87936
delayed addclass/remove class function not working
32999
How do I add a class to the HTML "body" tag programmatically?
47535
Toggling only a single class as active in a list with vanilla JS or CSS
131426
How do you add CSS with Javascript?
110629
Not class selector in jQuery
40622
Using jQuery, how do I change the elements html value? (div)
38971
How can I convert a DOM element to a jQuery element?
25223
How to add click event to an element?
154489
Add class to target based on radio input value (toggle, like function)
130467
JavaScript (jQuery?): Toggle multiple classes with one click
56972
Adding a CSS, JS and HTML code to a block
129225
jQuery SVG, why can't I addClass?
150116
Jsoup div[class=] syntax works whereas div.class syntax doesn't - Why?
31399
Add JavaScript object to JavaScript object