Untitled

<html>
  <head>
    <title>Text Synchronization App</title>
    <script src="https://cdn.goinstant.net/v1/platform.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
  </head>
  <body>
    <div>
      <input type="text" name="name" id="sync" />
      <script>
        $(document).ready(function () {
          // The connection url is provided to you by viewing the application from the
          // GoInstant dashboard. This url tells GoInstant where your application and
          // account are located in order to connect.
          var url = 'https://goinstant.net/my-account-name/helloworld';

          goinstant.connect(url, function (err, connection, lobby) {
            if (err) {
              // Could not connect to GoInstant
              throw err;
            }

            var name = lobby.key('name');
            var el = $('input[name="name"]');

            // The listener will be invoked every time the value of name is changed
            // by another user
            name.on('set', function(value, context) {
              el.val(value);
            });

            el.on('keyup', function() {
              name.set($(this).val());
            });

            name.on('remove', function() {
              alert('Removed.');
            });
          });
        });
      </script>
    </div>
  </body>
</html>