how to link a js file to html code example
Example 1: import js in html
<script type="text/javascript" src="yourfile.js"></script>
Example 2: include script in html
<script type="text/javascript" src="/path/to/script.js"></script>
Example 3: how to link your js file to html
<script src="index.js"></script>
Example 4: link javascript to html
<script src="index.js"> </script>
Example 5: link javascript html
<script type="text/javascript" src="monscript.js"></script>
Example 6: import script html
<html>
<head>
<script type="text/javascript" src="/path/to/script.js"></script>
...