Cloudflare has an open CDN at http://www.cdnjs.com/ http://www.cdnjs.com/ that hosts a ton of popular and not so popular js libraries. The link for html5shiv is

Cloudflare has an open CDN at http://www.cdnjs.com/ http://www.cdnjs.com/ that hosts a ton of popular and not so popular js libraries. The link for html5shiv is http://cdnjs.cloudflare.com/ajax/libs/html5shiv/r29/html5.js http://cdnjs.cloudflare.com/ajax/libs/html5shiv/r29/html5.js