diff --git a/config/routes.rb b/config/routes.rb
index 0fbe80c..e7a7558 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,4 +1,6 @@
 # frozen_string_literal: true
+# Neat routing visualizer, in irb:
+# File.open('routing.html', 'w+'){|f| f.write Rails.application.routes.router.visualizer }
 Rails.application.routes.draw do
   get "/styleguide",       to: "application#styleguide", as: :styleguide
   get "/admin/styleguide", to: "application#styleguide"