REBL

Get the latest version of Cognitect dev-tools and unzip it. From the unzip directory, install the dev-tools with the install script:

Add the following to /.clojure/deps.edn to define an alias to use in all projects, or to a project's local deps.edn

{:aliases
 {:rebl        ;; for JDK 11+
  {:extra-deps {com.cognitect/rebl          {:mvn/version "0.9.245"}
                org.openjfx/javafx-fxml     {:mvn/version "15-ea+6"}
                org.openjfx/javafx-controls {:mvn/version "15-ea+6"}
                org.openjfx/javafx-swing    {:mvn/version "15-ea+6"}
                org.openjfx/javafx-base     {:mvn/version "15-ea+6"}
                org.openjfx/javafx-web      {:mvn/version "15-ea+6"}}
   :main-opts ["-m" "cognitect.rebl"]}
  :rebl-jdk8   ;; for JDK 8
  {:extra-deps {com.cognitect/rebl {:mvn/version "0.9.245"}}
   :main-opts ["-m" "cognitect.rebl"]}}}

from Hacker News https://ift.tt/jS5MCah