JSFiddle - React, Tailwind, and code Playground

by SullysRants

HTML

<input type="checkbox" name="MyCheckBox" id="MyCheckBox" />
<div id="ShowMeDIV" style="display: none;">
    <p>Wow; it's just so simple!</p>
  </div>

JavaScript

$('#MyCheckBox').click(function() {
    if( $(this).is(':checked')) {
        $("#ShowMeDIV").show();
    } else {
        $("#ShowMeDIV").hide();
    }
});