cdn jquery import code example
Example 1: cdn jquery
//cdn
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js
//file compressed
https://code.jquery.com/jquery-3.6.0.min.js
//file uncompressed
https://code.jquery.com/jquery-3.6.0.js
Example 2: add jquery cdn
<script src="https://code.jquery.com/jquery-3.5.1.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>