Vimeo has this nice favicon that changes while uploading a video, it shows the amount of uploaded content in a pie chart style favicon. Can someone point me in the right direction of how to create such a thing?
Just change the <link>
to the favicon through normal DOM methods.
See a live example:
<link rel=icon href="http://www.bluejag.co.uk/favicon.ico">
<!-- ... -->
<script>
function changeFav() {
document.querySelector('link[rel=icon]').href = "http://www.solaripedia.com/favicon.ico";
}
document.querySelector('input').addEventListener('click', changeFav);
</script>