JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
<input class="datepicker" id="depart">
    
    <input class="datepicker" id="return">

JavaScript

$( ".datepicker" ).datepicker(
     {numberOfMonths: 2}
 );