On Thu, Oct 31, 2013 at 2:12 AM, Brian Stell <bst...@google.com> wrote: > There could be *dozens* of copies of exactly the same a Javascript library, > shared CSS, or web font in the FileSystem.
Check out the cache part of https://github.com/slightlyoff/ServiceWorker/ Combined with a smart implementation that will do exactly what you want. And avoid all the issues of an actual cross-origin file system API. -- http://annevankesteren.nl/