JSFiddle - React, Tailwind, and code Playground

by deepak sisodiya

HTML

<h1 class="blue">Heading 1</h1>
<h2 class="blue">Heading 2</h2>
<p class="blue">This is a paragraph.</p>
<button>Toggle class from elements</button>

CSS

.blue {
    color:blue;
}

JavaScript

// jquery toggleClass() method

$("button").click(function () {
    $("h1,h2,p").toggleClass("blue");
});