<html>
<head>
<title>D3 require example</title>
</head>
<body>
<script src="https://unpkg.com/d3-require@0"></script>
<script>
let myText = "Hello\n====="
d3.require("marked@0.3.9/marked.min.js").then(function (marked) {
var e = document.createElement("div");
e.innerHTML = marked(myText);
document.body.appendChild(e);
});
</script>
</body>
</html>