thee js code example
Example: threejs
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r123/three.js"
integrity="sha512-8Yom5spEjD3HeZTNoDiOm4Y4Rn3RVKUFpiqTM4I3RIIO0u8e2m7XjT5rG1GQNHJlVcD9EZrzn+itENl4C6112A=="
crossorigin="anonymous"></script>