I haven’t really seen claims that #Clojure's REPL is new or unique, but this article is interesting nevertheless https://dev.to/dimension-zero/no-clojure-your-repl-is-not-new-or-best-556
Having spent some time with #Erlang, #OCaml and #FSharp I still believe that interactive programming works best with Lisp-like languages. But a powerful REPL is aways handy.
