Yes. This is exactly the problem that isolated worlds is trying to solve. The implementation in the bindings to the V8 JavaScript engine is complete. I believe the implementation in the JavaScriptCore bindings is complete as well. You should look for some APIs with the words "isolated" and "world" in their name.
If you'd like a high-level explanation of what this feature does, see Section 4.3 of http://www.adambarth.com/papers/2010/barth-felt-saxena-boodman.pdf (particularly the paragraph named "isolated worlds"). Enjoy! Adam On Mon, Jan 4, 2010 at 9:57 AM, Darin Adler <[email protected]> wrote: > WebKit contributors have developed a feature called “isolated worlds” to > handle requirements like this. > > But I don’t know where we are in the implementation of that feature. Perhaps > one of the people working on isolated worlds could comment on its current > status. > > -- Darin > > _______________________________________________ > webkit-dev mailing list > [email protected] > http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev > _______________________________________________ webkit-dev mailing list [email protected] http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev

