Just bumped into docs of core.async.flow-monitor This is so cool because I myself tried picking this up as side project and so grateful to @alexmiller and team for picking this idea up. Also very grateful to @hlship for consistency and patience with pedestal. I went straight for pedestal when I first started using clojure for web dev and it was very difficult and frustrating till I figured out things for myself. Now looks like someone is sincerely looking after it so I am ready to hold on to it.
Well thanks go to @jarrodctaylor for flow-monitor!