I don't know node, but, conceptually, Arrows [1] map to the steam concept very well (as always in Haskell, they are more general). The sugar in Haskell to use t

I don't know node, but, conceptually, Arrows [1] map to the steam concept very well (as always in Haskell, they are more general). The sugar in Haskell to use them similar to do-notion is really a joy to use. I was exposed to them in the Haskell music library Euterpea in the Haskell School of Music [2]. The signal processing API uses arrows. [1] Generalizing Monads to Arrows. John Hughes. http://www.cse.chalmers.se/~rjmh/Papers/arrows.pdf http://www.cse.chalmers.se/~rjmh/Papers/arrows.pdf [2] http://haskell.cs.yale.edu/?post_type=publication&p=112 http://haskell.cs.yale.edu/?post_type=publication&p=112