how to link html to html code example
Example 1: link javascript to html
<script src="index.js"> </script>
Example 2: html links
<a href="url">link text</a>
Example 3: how to link css to html
<link rel="stylesheet" href="PathToYourFile.css">
Example 4: htlm link
<a href="https://www.google.com/">Visit googel.com!</a>