Why can't all these frameworks just be cached? If a cross site request to cdn.com/react-v1.0.js is cached under cdn.com, at most one download will trigger. That seems to solve the problem, but maybe I'm missing something.
I've seen people mention that caching is broken since it only works when the name and version are the same; however, I don't see how this is any different than two packages of the same functionality being uploaded to an APT repo with different names.
