javascript link with html code example

Example 1: link javascript to html

<script src="index.js"> </script>

Example 2: script src tag in html

<script type="text/javascript" 
         src="file.js">  
</script>

Example 3: how to link javascript to html

<script src="PathToYourFile.js"> </script>

Example 4: link javascript to html

<script src="index.js"> </script>