Here is an example of using the Breadcrumbs in a plain html page:
<html>
<head>
<link href="https://developer.temenos.com/uux/base.css" rel="stylesheet" />
<script src="https://developer.temenos.com/uux/unified-ux-web.min.js"></script>
</head>
<body>
<uwc-breadcrumbs large></uwc-breadcrumbs>
<script>
const breadcrumb = document.querySelector("uwc-breadcrumbs");
const options = [
{ href: "/urlOne/", label: "Dashboard" },
{ href: "/urlTwo/", label: "Profile" },
{ href: "/settings/", label: "Settings" },
];
breadcrumb.options = options;
</script>
</body>
</html>