JSFiddle - React, Tailwind, and code Playground

by dceast

HTML

<ul id="list">
  <li>Item 1</li>
  <li>Item 2</li>
  <li>Item 3</li>
  <li>Item 4</li>
</ul>

CSS

.animation
{
   font-size: 20px;
}

JavaScript

$(function() {
  
    var $lis = $('ul li');
    alert($lis[0]);
    $($lis).each(function()) {
       $(this).addClass('animation');
    });
    
  
});