On Fri, Jun 19, 2009 at 11:21 AM, Daniel
Bünzli<daniel.buenzli@erratique.ch> wrote:
> Not directly responding to your question but you are looking for functional
> reactive programming (frp).
>
> http://erratique.ch/software/react

You can also find FRP in froc (which is quite similar to React; the
main difference is that it works in browsers):

  http://code.google.com/p/froc/

# open Froc_afp;;
# let n = return 1;;
val n : int Froc_afp.t = <abstr>
# let m = n >>= fun x -> return (x + 1);;
val m : int Froc_afp.t = <abstr>
# read m;;
- : int = 2
# write n 3;;
- : unit = ()
# propagate ();;
- : unit = ()
# read m;;
- : int = 4