The web server listens on port 80 by default.

config/local.yaml.dist

@@ -4,6 +4,8 @@
 http:
 
   # Hosts & ports on which to listen.
+  #
+  # By default, the server listens on 0.0.0.0:80.
   listen:
     # Basic HTTP.
     -

src/main.coffee

@@ -95,7 +95,9 @@ do $fiberize ->
   # Defines defaults configuration.
   $nconf.defaults {
     http: {
-      listen: []
+      listen: [
+        port: 80
+      ]
       mounts: []
     }
     redis: {