<script src="https://cdn.jsdelivr.net/npm/sweetalert2@7/dist/sweetalert2.all.min.js"></script> code example

Example 1: sweetalert2

<script src="https://cdn.jsdelivr.net/npm/sweetalert2@10"></script>

Example 2: sweetalert2 js

<link href="//cdn.jsdelivr.net/npm/@sweetalert2/theme-dark@4/dark.css" rel="stylesheet">
<script src="//cdn.jsdelivr.net/npm/sweetalert2@10/dist/sweetalert2.min.js"></script>