Javascript Tutorial


Javascript Tutorial

JavaScript is a lightweight, interpreted programming language. It is designed for creating network-centric applications. It is complimentary to and integrated with Java. JavaScript is very easy to implement because it is integrated with HTML. It is open and cross-platform.

Audience

This tutorial has been prepared for JavaScript beginners to help them understand the basic functionality of JavaScript to build dynamic web pages and web applications.

Prerequisites

For this tutorial, it is assumed that the reader have a prior knowledge of HTML coding. It would help if the reader had some prior exposure to object-oriented programming concepts and a general idea on creating online applications.

Execute JavaScript Online

For most of the examples given in this tutorial you will find Try it option, so just make use of this option to execute your JavaScript programs at the spot and enjoy your learning.

Try following example using Try it option available at the top right corner of the below sample code box −

<html>
   <body>
   
      <script language="javascript" type="text/javascript">
         <!--
            document.write("Hello World!")
         //-->
      </script>
      
   </body>
</html>


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