JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/styles/jqx.base.css">
<script src="http://www.jqwidgets.com/jquery-widgets-demo/scripts/jquery-1.10.2.min.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxcore.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxdata.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxbuttons.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxscrollbar.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxmenu.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxgrid.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxgrid.edit.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxgrid.selection.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxgrid.aggregates.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxcheckbox.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/demos/jqxgrid/generatedata.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/scripts/gettheme.js"></script>
<script src="http://www.jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxgrid.storage.js"></script>
  <div id='jqxWidget'>
        <div id="jqxgrid"></div>
    </div>

JavaScript

$(document).ready(function () {
            var theme = getDemoTheme();
            // my comment
            // prepare the data
            var data = generatedata(200);
            var source =
            {
                localdata: data,
                datatype: "array",
                datafields:
                [
                    { name: 'firstname', type: 'string' },
                    { name: 'lastname', type: 'string' },
                    { name: 'productname', type: 'string' },
                    { name: 'available', type: 'bool' },
                    { name: 'quantity', type: 'number' },
                    { name: 'price', type: 'number' }
                ],
                updaterow: function (rowid, rowdata) {
                    // synchronize with the server - send update command   
                }
            };
            var dataAdapter = new $.jqx.dataAdapter(source);
            // initialize jqxGrid
            $("#jqxgrid").jqxGrid(
            {
                width: 680,
                source: dataAdapter,
                theme: theme,
                showstatusbar: true,
                statusbarheight: 50,
                editable: true,
                showaggregates: true,
                selectionmode: 'singlecell',
                columns: [
                  { text: 'First Name', columntype: 'textbox', datafield: 'firstname', width: 90 },
                  { text: 'Last Name', datafield: 'lastname', columntype: 'textbox', width: 90 },
                  { text: 'Product', datafield: 'productname', width: 170,
                      aggregates: ['count',
                          { 'Cappuccino Items':
                            function (aggregatedValue, currentValue) {
                                if (currentValue == "Cappuccino") {
                                    return aggregatedValue + 1;
                                }
                                return aggregatedValue;
                           ...