javascript auto typer

JavaScript
<!DOCTYPE html>
<!-- code by webdevtrick ( https://webdevtrick.com ) -->
<html>
 
<head>
  <meta charset="UTF-8">
  <title>Auto Type</title>
  <link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
 
      <link rel="stylesheet" href="style.css">
 
</head>
 
<body>
 
  <section class="pen">
<h1 class="text">Webdevtrick.com Is
  <span
     class="txt-rotate"
     data-period="2000"
     data-rotate='[ "Awesome.", "Amezing.", "Very Informative.", "Source Code Sharing Blog.", "Great!" ]'></span>
</h1>
</section>
 
    <script  src="function.js"></script>
 
</body>
 
</html>
Source