Does category theory have concepts that works well in Clojure?

Hi guys, I was wondering if there were some concepts in category theory that'd be practical/pragmatic to be used in Clojure. Ik that category theory can sometimes get too abstract such that it will be confusing or straight up not optimal in Clojure. But still i thought there might be some concepts that were practical and might fit well into Clojure. So if anyone here have good experience with category theory or ml have you discovered some design patterns/concepts that are a good fit for Clojure