JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.css">
<div id="mypage" data-role="page">
    <div data-role="collapsible"><h3><span id="changeme">blah</span></h3>
        <div>Panel</div>
    </div>
    <div data-role="navbar" data-iconpos="left">
        <ul>
            <li>
                <a id="gohome" href="#" data-theme="a" data-icon="check">
                                Getit
                </a>
            </li>
        </ul>
    </div>
</div>

JavaScript

$(  document).on( "pageinit", "#mypage", function () {
        $( "#changeme" ).html( "Yo!");
    //$("#gohome").text('Go Home'); //uncomment to lose icon
});