JSFiddle - React, Tailwind, and code Playground

HTML

<div id="content">
    <button type="button" id="close">Close</button>
</div>
<button type="button" id="open">Open</button>

CSS

#content {
    display: none;
}

JavaScript

var content = $('#content');

$('#open').on('click', function () {
    var win = window.open("", "", "width=400, height=200");
    $newWindow = $(win.document.body);
    $newWindow.html(content);
    $newWindow.find('#close').on('click', function () {
        win.close();
    });
});