JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
  $(document).ready(function () {
  $.datepicker.setDefaults($.datepicker.regional['fr']);
    $("#datepicker").datepicker({
      format: 'DD-MM-YYYY'
    });
  });
</script>

<input type="text" id="datepicker" />