With Node.js, you can use defers (promises), as well. As long as you feel that promises isn't too much mental overhead (obviously you don't), I would recommend

With Node.js, you can use defers (promises), as well. As long as you feel that promises isn't too much mental overhead (obviously you don't), I would recommend using promises for any sizable Node.js application. https://github.com/kriskowal/q https://github.com/kriskowal/q