JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" id="btn-add" value="Add applet" />
<div id="container"></div>

JavaScript

$('#btn-add').on('click', function() {
    $('#container').append(
        '<applet width="200" height="200" archive="http://docs.oracle.com/javase/tutorial/deployment/applet/examples/dist/applet_HelloWorld/applet_HelloWorld.jar" code="HelloWorld.class" mayscript></applet>'
    );
});