Yes I meant what "Reactive Extensions" does. Should've been clearer that it was a reference to "functional reactive programming" and not a specific library. ed

Yes I meant what "Reactive Extensions" does. Should've been clearer that it was a reference to "functional reactive programming" and not a specific library. edit: "Async Javascript at Netflix" is a great talk on this - https://www.youtube.com/watch?v=XRYN2xt11Ek https://www.youtube.com/watch?v=XRYN2xt11Ek