cdn fallback code for amplify.js in javascript?

Question

I know that following code is used for fallback of jquery from cdn to local.

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
<script>
if (!window.jQuery) {
    document.write('<script src="/path/to/your/jquery"><\/script>');
}
</script>

What is the similar code for fallback of amplify.js javascript?

Answer 1

looks like cdnjs is hosting it

<script src="//cdnjs.cloudflare.com/ajax/libs/amplifyjs/1.1.0/amplify.min.js"></script>
<script>
if (!window.amplify) {
    document.write('<script src="/path/to/your/amplifyjs"><\/script>');
}
</script>