If you're using Clojure, you do end up using a lot of Java libraries, but that has more to do with how gigantic the Java library ecosystem is (indeed, this is o

If you're using Clojure, you do end up using a lot of Java libraries, but that has more to do with how gigantic the Java library ecosystem is (indeed, this is one of the reasons behind the decision to host Clojure on the JVM) than how small the Clojure library ecosystem is (subjectively to me, it seems at least as big as the average for what you'd expect of a programming language of its size, and definitely higher in average quality).