w3schools link javascript to html code example

Example 1: include script in html

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

Example 2: link javascript to html

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

Example 3: link javascript html

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

Example 4: script src tag in html

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

Example 5: link javascript to html

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