perf: reduce start time from minutes to seconds for large graphs

src/main/frontend/debug.cljs

@@ -1,4 +1,5 @@
 (ns frontend.debug
+  (:refer-clojure :exclude [print])
   (:require [cljs.pprint :as pprint]
             [frontend.state :as state]
             [frontend.util :as util]
@@ -10,6 +11,11 @@
     (doseq [x xs]
       (pprint/pprint x))))
 
+(defn print
+  [& xs]
+  (println "Time: " (str (js/Date.)))
+  (apply println xs))
+
 (defonce ack-wait-timeouts (atom {}))
 
 (defonce default-write-ack-timeout 10000)