I have always thought that all the stuff in common CDNs should be available in local storage by default. Common stuff like jQuery and the like. Firefox should h

I have always thought that all the stuff in common CDNs should be available in local storage by default. Common stuff like jQuery and the like. Firefox should have this as a feature where it downloads those scripts once and stores them in local storage. That way you're not leaking privacy everywhere you go to Google et. al.