JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://igniteui.com/js/modernizr.min.js"></script>
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="https://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.core.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.lob.js"></script>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet"></link>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/structure/infragistics.css" rel="stylesheet"></link>

<h3>Select Infragistics products by using:</h3>
    <br />
    <div class=".ui-widget-overlay"></div>
    <h4 class="combo-label">- Single Selection, opens drop down on focus</h4>
    <div id="singleSelectCombo"></div>

    <h4 class="combo-label">- Multiple Selection</h4>
    <div id="multiSelectCombo"></div>

    <h4 class="combo-label">- Multiple Selection with Checkboxes</h4>
    <div id="checkboxSelectCombo"></div>

CSS

.combo-label {margin-bottom:.5em;}

JavaScript

$(function () {
var colors = [
            { Name: "jQuery/HTML5/ASP.NET MVC Controls" },
            { Name: "ASP.NET Controls" },
            { Name: "Windows Forms Controls" },
            { Name: "WPF Controls" },
            { Name: "Android Native mobile controls" },
            { Name: "iOS Controls" },
            { Name: "SharePlus" },
            { Name: "ReportPlus" },
            { Name: "Indigo Studio" }
        ];

        $(function () {

            $("#singleSelectCombo").igCombo({
                width: 300,
                dataSource: colors,
                textKey: "Name",
                valueKey: "Name",
                dropDownOnFocus: true,
                dropDownOrientation: "bottom"
            });

            $("#multiSelectCombo").igCombo({
                width: 300,
                dataSource: colors,
                textKey: "Name",
                valueKey: "Name",
                multiSelection: {
                    enabled: true
                },
                dropDownOrientation: "bottom"
            });

            $("#checkboxSelectCombo").igCombo({
                width: 300,
                dataSource: colors,
                textKey: "Name",
                valueKey: "Name",
                multiSelection: {
                    enabled: true,
                    showCheckboxes: true
                },
                dropDownOrientation: "bottom"
            });

        });
});