doc

README.md

@@ -26,6 +26,14 @@ Properties:
   interpreter
 - reads from stdin and writes to stdout
 
+``` shellsession
+$ time clj -e "(require '[(link: http://clojure.java.shell) clojure.java.shell :as shell])" ./script.clj
+2.15s user 0.17s system 242% cpu 0.959 total
+
+$ time bb -f ./script.clj
+0.00s user 0.00s system 69% cpu 0.010 total
+```
+
 ## Status
 
 Experimental. Breaking changes are expected to happen at this phase.