diff --git a/www/admin/inner.js b/www/admin/inner.js
index acf7e084f..beafdf0b1 100644
--- a/www/admin/inner.js
+++ b/www/admin/inner.js
@@ -970,7 +970,6 @@ define([
     var getApi = function (cb) {
         return function () {
             require(['/api/broadcast?'+ (+new Date())], function (Broadcast) {
-                // XXX require.s.contexts._ can be used to erase old loaded objects
                 cb(Broadcast);
                 setTimeout(function () {
                     try {
@@ -978,7 +977,6 @@ define([
                         var defined = ctx.defined;
                         Object.keys(defined).forEach(function (href) {
                             if (/^\/api\/broadcast\?[0-9]{13}/.test(href)) {
-                                console.error(href);
                                 delete defined[href];
                                 return;
                             }
diff --git a/www/common/application_config_internal.js b/www/common/application_config_internal.js
index 4ac3554cd..7c6ea59bb 100644
--- a/www/common/application_config_internal.js
+++ b/www/common/application_config_internal.js
@@ -162,8 +162,6 @@ define(function() {
     // making it much faster to open new tabs.
     config.disableWorkers = false;
 
-    //config.surveyURL = ""; // XXX remove this?
-
     // Teams are always loaded during the initial loading screen (for the first tab only if
     // SharedWorkers are available). Allowing users to be members of multiple teams can
     // make them have a very slow loading time. To avoid impacting the user experience
diff --git a/www/common/outer/async-store.js b/www/common/outer/async-store.js
index a586f26dc..8a892e2f1 100644
--- a/www/common/outer/async-store.js
+++ b/www/common/outer/async-store.js
@@ -3169,9 +3169,6 @@ define([
             });
         };
 
-        Store.newVersionReload = function () { // XXX not used anymore?
-            broadcast([], "NETWORK_RECONNECT");
-        };
         Store.disconnect = function () {
             if (self.accountDeletion) { return; }
             if (!store.network) { return; }
diff --git a/www/common/outer/mailbox-handlers.js b/www/common/outer/mailbox-handlers.js
index 7db5a3119..7f7e20d2a 100644
--- a/www/common/outer/mailbox-handlers.js
+++ b/www/common/outer/mailbox-handlers.js
@@ -687,7 +687,6 @@ define([
 
 
     // Broadcast
-    //var broadcasts = {}; // XXX defined but never used ?
     handlers['BROADCAST_MAINTENANCE'] = function (ctx, box, data, cb) {
         var msg = data.msg;
         var uid = msg.uid;