JSFiddle - React, Tailwind, and code Playground

HTML

<input id="check1" type="checkbox" checked="checked">
<label for="check1">Check me</label>
<p></p>

CSS

p { margin: 20px 0 0 }
b { color: blue; }

JavaScript

$("input").change(function() {
    var $input = $(this);
    $("p").html(".attr('checked'): <b>" + $input.attr('checked') + "</b>");
    }).change();