JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://view.jqueryui.com/menubar/themes/base/jquery.ui.menu.css">
<link rel="stylesheet" href="http://view.jqueryui.com/menubar/themes/base/jquery.ui.menubar.css">
<script src="http://view.jqueryui.com/menubar/ui/jquery.ui.core.js"></script>
<script src="http://view.jqueryui.com/menubar/ui/jquery.ui.widget.js"></script>
<script src="http://view.jqueryui.com/menubar/ui/jquery.ui.menu.js"></script>
<script src="http://view.jqueryui.com/menubar/ui/jquery.ui.menubar.js"></script>
<script src="http://view.jqueryui.com/menubar/ui/jquery.ui.position.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.8.19/themes/base/jquery-ui.css">
<div class="demo">

<ul id="bar2" class="menubar-icons">
    <li>
        <a href="#File">File</a>
        <ul>
            <li><a href="#Open...">Open...</a></li>
            <li class="ui-state-disabled">Open recent...</li>
            <li><a href="#Save">Save</a></li>
            <li><a href="#Save as...">Save as...</a></li>
            <li><a href="#Close">Close</a></li>
            <li><a href="#Quit">Quit</a></li>
        </ul>
    </li>
    <li>
        <a href="#Edit">Edit</a>
        <ul>
            <li><a href="#Copy">Copy</a></li>
            <li><a href="#Cut">Cut</a></li>
            <li class="ui-state-disabled">Paste</li>
        </ul>
    </li>
    <li>
        <a href="#View">View</a>
        <ul>
            <li><a href="#Fullscreen">Fullscreen</a></li>
            <li><a href="#Fit into view">Fit into view</a></li>
            <li>
                <a href="#Encoding">Encoding</a>
                <ul>
                    <li><a href="#Auto-detect">Auto-detect</a></li>
                    <li><a href="#UTF-8">UTF-8</a></li>
                    <li>
                      <a href="#UTF-16">UTF-16</a>
                      <ul>
                         <li><a href="#Option 1">Option 1</a></li>
                         <li><a href="#Option 2">Option 2</a></li>
                    ...

JavaScript

$(function() {
    function select(event, ui) {
        $("<div/>").text("Selected: " + ui.item.text()).appendTo("#log");
        if (ui.item.text() == 'Quit') {
            $(this).menubar('destroy');
        }
    }
    $("#bar1").menubar({
        position: {
            within: $("#demo-frame").add(window).first()
        },
        select: select
    });

    $(".menubar-icons").menubar({
        autoExpand: true,
        menuIcon: true,
        buttons: true,
        position: {
            within: $("#demo-frame").add(window).first()
        },
        select: select
    });

    $("#bar3").menubar({
        position: {
            within: $("#demo-frame").add(window).first()
        },
        select: select,
        items: ".menubarItem",
        menuElement: ".menuElement"
    });
});