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