For a restricted subset of Javascript it wouldn't be that hard. I'm not sure that solves the iphone problem though - I don't think it's kosher to use non c/c++

For a restricted subset of Javascript it wouldn't be that hard. I'm not sure that solves the iphone problem though - I don't think it's kosher to use non c/c++/objc code. A Javascript to C compiler would work fine, though. That would be quite a bit more work, though. [Edit]As pointed out below, it might well be ok. I guess you'd have to somehow get the generated machine code into a static library and link it with your application. That might work.