JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.9/themes/base/jquery-ui.css">
<script src="http://www.erichynds.com/examples/jquery-ui-multiselect-widget/src/jquery.multiselect.js"></script>
<link rel="stylesheet" href="http://www.erichynds.com/examples/jquery-ui-multiselect-widget/jquery.multiselect.css">
<link rel="stylesheet" href="http://www.erichynds.com/examples/jquery-ui-multiselect-widget/demos/assets/style.css">
<select id="examplea" name="examplea" multiple="multiple" title="Puissance" class="multiselect"  data-placeholder="Puissance">
<option value="1">Option 1</option>
<option value="2">Option 2</option>
<option value="3">Option 3</option>
<option value="4">Option 4</option>
<option value="5">Option 5</option>
</select>

JavaScript

$("select").multiselect();