cdn javascript code example

Example 1: include jquery

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

Example 2: import jquery google cdn

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

Example 3: cdn opencv.js

<script async src="https://docs.opencv.org/master/opencv.js" type="text/javascript"></script>