Presumably they mean that porting your js examples to C++ isn't likely to be as easy as just flipping a switch. Still orders of magnitude less difficult than r

Presumably they mean that porting your js examples to C++ isn't likely to be as easy as just flipping a switch. Still orders of magnitude less difficult than rewriting the whole thing in another language, and given that a big target is games, abstracting over the platform semantics would be too costly IMO.