JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.js"></script>
<!DOCTYPE html>
<html>
    <head>
        <meta name="viewport" content="width=600,user-scalable=yes" />
        <title>Drag and Drop jQuery Plugin Reorder Example</title>
    </head>
    <body>
        <div class="header">
            <h1>Reorder Example</h1>
        </div>
        <div class="content">
            <p>Drag the items below to change their order</p>
            <ul id="list">
                <li>Item A</li>
                <li>Item B</li>
                <li>Item C</li>
                <li>Item D</li>
                <li>Item E</li>
            </ul>
            <p id="msg"></p>
        </div>
        <div id="result"></div>
    </body>
</html>

CSS

body {
    margin: 0px;
    font-family: Calibri, "Lucida Grande", sans-serif;
    background-color: #eee;
}
div.header {
    background-color: #aaf;
    background-image: -moz-linear-gradient(top, #88d 0%, #88d 50%, #99d 50%, #99d 100%);
    background-image: -o-linear-gradient(top, #88d 0%, #88d 50%, #99d 50%, #99d 100%);
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #88d), color-stop(0.5, #88d), color-stop(0.5, #99d), color-stop(1, #99d));
    background-size: 4px 4px;
    border-bottom: 2px solid #339;
}
h1 {
    margin: 0px auto;
    max-width: 570px;
    padding: 10px 10px 10px 20px;
    text-shadow: 1px 1px 0px #bbe;
    font-size: 18pt;
}
div.content {
    max-width: 560px;
    padding: 20px;
    margin: auto;
    background-image: -moz-linear-gradient(-90deg, #fff 0%, #eee 100%);
    background-image: -o-linear-gradient(-90deg, #fff 0%, #eee 100%);
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #fff), color-stop(1, #eee));
}
h2 {
    margin: 0px 0px 15px 0px;
    font-size: 16pt;
}
li {
    font-size: 14pt;
}
p {
    margin: 0px 0px 20px 0px;
    font-size: 14pt;
}
.source {
    width: 360px;
    height: 60px;
    margin: auto;
}
.boxes div {
    float: left;
    width: 60px;
    height: 50px;
    background-color: #bbe;
    background-image: -moz-linear-gradient(-45deg, #eef, #88d);
    background-image: -o-linear-gradient(-45deg, #eef, #88d);
    background-image: -webkit-gradient(linear, left top, right bottom, color-stop(0, #eef), color-stop(1, #88d));
    font-size: 24pt;
    font-weight: bold;
    text-align: center;
    padding-top: 10px;
    -moz-user-select: none;
    -webkit-user-select: none;
}
.source div {
    cursor: pointer;
}
div.whileDragging {
    background-image: none;
    background-color: black;
    color: white;
}
div.not {
    background-image: none;
    background-color: #eef;
    cursor: inherit;
}
div.pendingDrop {
    opacity: 0.5;
}
.drop {
    width:...

JavaScript

$(function() {
  $(result).html($().jquery);
  $(result).append($("<br/>"));
  return $("li").each(function() {
    return $(result).html($(result).html() + ("" + ($(this).text()) + " [TOP: " + ($(this).offset().top) + " - LEFT: " + ($(this).offset().top) + "]<br/>"));
  });
});