Clojure • Easy installation: README ⟶ grab binary ⟶ run within seconds • Familiar and portable: JVM clojure ⟷ bb, #{linux, macOS, Windows} • Interop with commonly used classes (System, File, java.time.*, java.nio.*) • Multi-threading support (pmap, future) • Batteries included (tools.cli, cheshire) + external libraries