Clojure on JVM certainly benefits from Java interop, but ClojureScript compiles to JavaScript, and benefits from JavaScript interop. For me, I like being able

Clojure on JVM certainly benefits from Java interop, but ClojureScript compiles to JavaScript, and benefits from JavaScript interop. For me, I like being able to take EDN and immutable data to the various platforms I need. My portability hurdle is little more than writing alternative functions where Java/JS interop doesn't port.