JSFiddle - React, Tailwind, and code Playground

HTML

<body>
    <div>
        <label for="tags">Tags: </label>
        <input class="tags">
        <a href="javascript:false;" class="copy">Copy</a>
    </div>
</body>

JavaScript

$(function() {
  var tags = ["PHP","Perl","Python"];
  $('body').delegate('input.tags', 'focusin', function() {
    $(this).autocomplete({source: tags});
  }
  $('body').delegate('a.copy','click', function() {
      $(this).parent().clone(true).appendTo('div');
  });
});