I mean the yield by itself is not a good API, it has to be wrapped in third party Deferreds libraries to be useful - there's an (excellent) linked article which

I mean the yield by itself is not a good API, it has to be wrapped in third party Deferreds libraries to be useful - there's an (excellent) linked article which explores this approach : http://jlongster.com/A-Study-on-Solving-Callbacks-with-JavaScript-Generators http://jlongster.com/A-Study-on-Solving-Callbacks-with-JavaS...