JavaScript Tutorial

JavaScript is THE scripting language of the Web.

JavaScript is used in millions of Web pages to add functionality, validate forms, detect browsers, and much more.

Examples in Each Chapter

This JavaScript tutorial contains more than 200 examples!

With our online editor, you can edit the JavaScript code, and click on a button to view the result.

<html>
<body>

<script type="text/javascript">
document.write("This is my first JavaScript!");
</script>

</body>
</html>

Try it yourself »

Click on the "Try it Yourself" button to see how it works.

Learn by 200 examples!

With our editor, you can edit the source code, and click on a test button to view the result.

Test your JavaScript skills at W3Tutors!

At W3Tutors you will find a complete reference of all JavaScript objects, Browser objects, and the HTML DOM objects. Contains lot of examples!

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