CSP and transducers in JavaScript

Learning Clojure has introduced me to some really fascinating ideas. I really believe in the importance of trying new things, so I've been playing with two of them — an old idea and a new one: the Clojure/core.async interpretation of C. Hoare's Communicating Sequential Processes (CSP), and Rich Hickey's transducers, coming soon to a Clojure near you.