JSFiddle - React, Tailwind, and code Playground
HTML
<p class = "headingFAQ">Question-1</p>
<div class = "contentFAQ">Answer-1</div>
<p class = "headingFAQ">Question-2</p>
<div class = "contentFAQ">Answer-2</div>
JavaScript
$(document).ready(function() {
$(".contentFAQ").hide();
$(".headingFAQ").click(function()
{
$(this).next(".contentFAQ").slideToggle();
});
});