demo/index.html

<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="chrome=1">
    <title>Martinez Clipping</title>
    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.2.0/leaflet.css">
    <!-- <link rel="stylesheet" type="text/css" href="../node_modules/leaflet/dist/leaflet.css"> -->

    <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jsts/1.2.0/jsts.min.js"></script>
    <!-- <script type="text/javascript" src="../node_modules/jsts/dist/jsts.min.js"></script> -->
    <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.2.0/leaflet.js"></script>
    <!-- <script type="text/javascript" src="../node_modules/leaflet/dist/leaflet.js"></script> -->
    <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/leaflet-editable/0.7.0-beta.1/Leaflet.Editable.min.js"></script>
    <!-- <script type="text/javascript" src="../node_modules/leaflet-editable/src/Leaflet.Editable.js"></script> -->
    <link rel="stylesheet" href="css/styles.css">
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">

  </head>
  <body>
    <script src="js/bundle.js"></script>
  </body>
</html>