On: Apple's new Objective-C to Javascript Bridge

[gsnedders]

No, it applies per process: whether or not it came from a dynamically linked library distributed as part of the system is irrelevant. This is why UIWebView is slower outside of Safari.

[pi18n → gsnedders]

They might be moving towards some kind of XPC service so you can talk to a JIT through a Mach port.

Speculation is my own, derived from: http://oleb.net/blog/2012/10/remote-view-controllers-in-ios-...