JSFiddle - React, Tailwind, and code Playground

by dimskraft

HTML

<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css" />
<script type="text/javascript" src="http://code.jquery.com/jquery.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<script type="text/javascript" src="http://www.pureexample.com/js/lib/jquery.ui.touch-punch.min.js"></script>


<!-- CSS -->
<style type="text/css">
.list {
    color: white;
    background-color: #0093D0;
    font-size: 30px;
    text-align: center;
    cursor: pointer;
    font-family: Geneva,Arial,Helvetica,sans-serif;
    border: 1px solid gray;
    opacity: 0.9;
}

#items .ui-selected {
    background: #005489;
    color: white;
    opacity: 1;
}

#items {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

#items li {
    float: left;
    margin: 2px;
    padding: 2px;
    width: 60px;
    height: 60px;
    line-height: 60px;
}
</style>

<!-- Javascript -->
<script>
var numbers = "";
$(function () {
	$("#items").selectable({
		selected: function (event, ui) {
			$(".ui-selected", this).each(function () {
				var index = $("#items li").index(this);

				if (index == 9) {
					return;
				}
				if (index == 10) {
					index = -1;
				}

				numbers += (index + 1);
				if (index == 11) {
					numbers = "";
				}
				$("#info").html(numbers);
			});
            $('#items .ui-selected').removeClass("ui-selected", 400);
		}
	});
});
</script>

<!-- HTML -->
<div style="width:230px">
  <ul id="items">
      <li class="list">1</li>
      <li class="list">2</li>
      <li class="list">3</li>
      <li class="list">4</li>
      <li class="list">5</li>
      <li class="list">6</li>
      <li class="list">7</li>
      <li class="list">8</li>
      <li class="list">9</li>
      <li class="list"></li>
      <li class="list">0</li>
      <li class="list" style="font-size:20px;">Clear</li>
  </ul>
</div>
<div id="info" style="font-family:Geneva,Arial,Helvetica,sans-serif;font-size:20px;"></div>