The library author is Chinese, so English isn't his native language. We'll be cleaning up typos soon - this post caught us by surprise. As for Compojure, etc.-

The library author is Chinese, so English isn't his native language. We'll be cleaning up typos soon - this post caught us by surprise. As for Compojure, etc.- those are libraries that operate on top of a Ring web server. Jetty is the default, http-kit is a drop-in replacement. So basically, you'd use both http-kit and whatever other libraries you normally would (like Compojure). I swapped out a production Jetty+Compojure app to use http-kit+Compojure by changing ~20 lines of code. Hope that makes sense?