In this article,I will explain how to use Comments in JavaScript.




Single line comments:

Single line comments start with //.

<script type="text/javascript">
// variable TIME
 var time;
</script>


Multi line comments :

Multi line comments start with /* and end with */.

<script type="text/javascript">
/*
The code below will write
 two paragraphs
*/
document.write("<p>paragraph1.</p>");
document.write("<p>paragraph2.</p>");
 var time;
</script>