jQuery

jQyery CDN

https://code.jquery.com/jquery-3.3.1.js
https://code.jquery.com/jquery-3.3.1.min.js
https://code.jquery.com/jquery-3.3.1.slim.js
https://code.jquery.com/jquery-3.3.1.slim.min.js

<script src="https://code.jquery.com/jquery-3.3.1.js"></script>