JSFiddle - React, Tailwind, and code Playground
HTML
<ul>
<li class='a'>
1
</li>
<li class='a'>
2
</li>
</ul>
<button>
Append
</button>
<h1>
Click me and see the console before and after appending
</h1>
JavaScript
$('button').click(function() {
$('ul').append("<li class='a'>3</li><li class='a'>4</li>");
});
$('h1').click(function() {
$('.a').each(function() {
console.log($(this).text());
})
})