diff --git a/static/js/ace.js b/static/js/ace.js
index 8ecfbc0cb..6854b1142 100644
--- a/static/js/ace.js
+++ b/static/js/ace.js
@@ -391,6 +391,4 @@ function Ace2Editor()
   return editor;
 }
 
-if (typeof exports !== 'undefined') {
 exports.Ace2Editor = Ace2Editor;
-}
diff --git a/static/js/ace2_common.js b/static/js/ace2_common.js
index 0918189c9..1ce7810aa 100644
--- a/static/js/ace2_common.js
+++ b/static/js/ace2_common.js
@@ -147,7 +147,6 @@ function htmlPrettyEscape(str)
   }).replace(/\r?\n/g, '\\n');
 }
 
-if (typeof exports !== 'undefined') {
 exports.isNodeText = isNodeText;
 exports.object = object;
 exports.extend = extend;
@@ -162,4 +161,3 @@ exports.binarySearch = binarySearch;
 exports.binarySearchInfinite = binarySearchInfinite;
 exports.htmlPrettyEscape = htmlPrettyEscape;
 exports.map = map;
-}
diff --git a/static/js/ace2_inner.js b/static/js/ace2_inner.js
index 455958cd2..e97847721 100644
--- a/static/js/ace2_inner.js
+++ b/static/js/ace2_inner.js
@@ -5888,6 +5888,4 @@ function OUTER(gscope)
 
 OUTER(this);
 
-if (typeof exports !== 'undefined') {
 exports.OUTER = OUTER; // This is probably unimportant.
-}
diff --git a/static/js/broadcast.js b/static/js/broadcast.js
index f2aa048fb..b49b185a5 100644
--- a/static/js/broadcast.js
+++ b/static/js/broadcast.js
@@ -765,6 +765,4 @@ function loadBroadcastJS()
   receiveAuthorData(clientVars.historicalAuthorData);
 }
 
-if (typeof exports !== 'undefined') {
 exports.loadBroadcastJS = loadBroadcastJS;
-}
diff --git a/static/js/broadcast_revisions.js b/static/js/broadcast_revisions.js
index f60e58bb8..364ac3e8c 100644
--- a/static/js/broadcast_revisions.js
+++ b/static/js/broadcast_revisions.js
@@ -126,6 +126,4 @@ function loadBroadcastRevisionsJS()
   }
 }
 
-if (typeof exports !== 'undefined') {
 exports.loadBroadcastRevisionsJS = loadBroadcastRevisionsJS;
-}
diff --git a/static/js/broadcast_slider.js b/static/js/broadcast_slider.js
index 1d9f4928e..972190acb 100644
--- a/static/js/broadcast_slider.js
+++ b/static/js/broadcast_slider.js
@@ -497,6 +497,4 @@ function loadBroadcastSliderJS()
   })
 }
 
-if (typeof exports !== 'undefined') {
 exports.loadBroadcastSliderJS = loadBroadcastSliderJS;
-}
diff --git a/static/js/changesettracker.js b/static/js/changesettracker.js
index db3ab9446..7b0fb3e46 100644
--- a/static/js/changesettracker.js
+++ b/static/js/changesettracker.js
@@ -210,6 +210,4 @@ function makeChangesetTracker(scheduler, apool, aceCallbacksProvider)
 
 }
 
-if (typeof exports !== 'undefined') {
 exports.makeChangesetTracker = makeChangesetTracker;
-}
diff --git a/static/js/chat.js b/static/js/chat.js
index b4d15f4e5..475d01939 100644
--- a/static/js/chat.js
+++ b/static/js/chat.js
@@ -176,6 +176,4 @@ var chat = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.chat = chat;
-}
diff --git a/static/js/collab_client.js b/static/js/collab_client.js
index 1f4e21dc8..b697d4853 100644
--- a/static/js/collab_client.js
+++ b/static/js/collab_client.js
@@ -725,7 +725,5 @@ function selectElementContents(elem)
   }
 }
 
-if (typeof exports !== 'undefined') {
 exports.getCollabClient = getCollabClient;
 exports.selectElementContents = selectElementContents;
-}
diff --git a/static/js/colorutils.js b/static/js/colorutils.js
index 1fc452b6a..9bba39ad2 100644
--- a/static/js/colorutils.js
+++ b/static/js/colorutils.js
@@ -120,6 +120,4 @@ colorutils.blend = function(c1, c2, t)
   return [colorutils.scale(t, c1[0], c2[0]), colorutils.scale(t, c1[1], c2[1]), colorutils.scale(t, c1[2], c2[2])];
 }
 
-if (typeof exports !== 'undefined') {
 exports.colorutils = colorutils;
-}
diff --git a/static/js/contentcollector.js b/static/js/contentcollector.js
index 5f78a3f24..fd90a07be 100644
--- a/static/js/contentcollector.js
+++ b/static/js/contentcollector.js
@@ -701,7 +701,5 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
   return cc;
 }
 
-if (typeof exports !== 'undefined') {
 exports.sanitizeUnicode = sanitizeUnicode;
 exports.makeContentCollector = makeContentCollector;
-}
diff --git a/static/js/cssmanager.js b/static/js/cssmanager.js
index 1d45f3024..46075e578 100644
--- a/static/js/cssmanager.js
+++ b/static/js/cssmanager.js
@@ -119,6 +119,4 @@ function makeCSSManager(emptyStylesheetTitle, top)
   };
 }
 
-if (typeof exports !== 'undefined') {
 exports.makeCSSManager = makeCSSManager;
-}
diff --git a/static/js/cssmanager_client.js b/static/js/cssmanager_client.js
index 3db467e31..6d9d989e8 100644
--- a/static/js/cssmanager_client.js
+++ b/static/js/cssmanager_client.js
@@ -115,6 +115,4 @@ function makeCSSManager(emptyStylesheetTitle)
   };
 }
 
-if (typeof exports !== 'undefined') {
 exports.makeCSSManager = makeCSSManager;
-}
diff --git a/static/js/domline.js b/static/js/domline.js
index 2d8913928..5de33c5aa 100644
--- a/static/js/domline.js
+++ b/static/js/domline.js
@@ -319,6 +319,4 @@ domline.processSpaces = function(s, doesWrap)
   return parts.join('');
 };
 
-if (typeof exports !== 'undefined') {
 exports.domline = domline;
-}
diff --git a/static/js/domline_client.js b/static/js/domline_client.js
index 6a09a1723..b999e3589 100644
--- a/static/js/domline_client.js
+++ b/static/js/domline_client.js
@@ -318,6 +318,4 @@ domline.processSpaces = function(s, doesWrap)
   return parts.join('');
 };
 
-if (typeof exports !== 'undefined') {
 exports.domline = domline;
-}
diff --git a/static/js/draggable.js b/static/js/draggable.js
index 1d0ddb4c3..8d1975459 100644
--- a/static/js/draggable.js
+++ b/static/js/draggable.js
@@ -194,6 +194,4 @@ function makeResizableHPane(left, sep, right, minLeft, minRight, sepWidth, sepOf
   });
 }
 
-if (typeof exports !== 'undefined') {
 exports.makeDraggable = makeDraggable;
-}
diff --git a/static/js/easysync2.js b/static/js/easysync2.js
index 81a416b25..cef868a1d 100644
--- a/static/js/easysync2.js
+++ b/static/js/easysync2.js
@@ -2509,7 +2509,5 @@ Changeset.followAttributes = function(att1, att2, pool)
   return buf.toString();
 };
 
-if (typeof exports !== 'undefined') {
 exports.Changeset = Changeset;
 exports.AttribPool = AttribPool;
-}
diff --git a/static/js/easysync2_client.js b/static/js/easysync2_client.js
index 5745110e6..f4f3d08fb 100644
--- a/static/js/easysync2_client.js
+++ b/static/js/easysync2_client.js
@@ -2270,7 +2270,5 @@ Changeset.inverse = function(cs, lines, alines, pool)
   return Changeset.checkRep(builder.toString());
 };
 
-if (typeof exports !== 'undefined') {
 exports.Changeset = Changeset;
 exports.AttribPool = AttribPool;
-}
diff --git a/static/js/linestylefilter.js b/static/js/linestylefilter.js
index 9558ed71b..fa1b40dee 100644
--- a/static/js/linestylefilter.js
+++ b/static/js/linestylefilter.js
@@ -362,6 +362,4 @@ linestylefilter.populateDomLine = function(textLine, aline, apool, domLineObj)
   func(text, '');
 };
 
-if (typeof exports !== 'undefined') {
 exports.linestylefilter = linestylefilter;
-}
diff --git a/static/js/linestylefilter_client.js b/static/js/linestylefilter_client.js
index 9b1cb83dc..7ff5bef41 100644
--- a/static/js/linestylefilter_client.js
+++ b/static/js/linestylefilter_client.js
@@ -360,6 +360,4 @@ linestylefilter.populateDomLine = function(textLine, aline, apool, domLineObj)
   func(text, '');
 };
 
-if (typeof exports !== 'undefined') {
 exports.linestylefilter = linestylefilter;
-}
diff --git a/static/js/pad2.js b/static/js/pad2.js
index 5369d422a..65cd72218 100644
--- a/static/js/pad2.js
+++ b/static/js/pad2.js
@@ -967,7 +967,6 @@ var alertBar = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.settings = settings;
 exports.createCookie = createCookie;
 exports.readCookie = readCookie;
@@ -978,4 +977,3 @@ exports.savePassword = savePassword;
 exports.handshake = handshake;
 exports.pad = pad;
 exports.alertBar = alertBar;
-}
diff --git a/static/js/pad_connectionstatus.js b/static/js/pad_connectionstatus.js
index d3a7648cb..1de024e8d 100644
--- a/static/js/pad_connectionstatus.js
+++ b/static/js/pad_connectionstatus.js
@@ -88,6 +88,4 @@ var padconnectionstatus = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.padconnectionstatus = padconnectionstatus;
-}
diff --git a/static/js/pad_cookie.js b/static/js/pad_cookie.js
index 00dc28f39..24dc1e3fa 100644
--- a/static/js/pad_cookie.js
+++ b/static/js/pad_cookie.js
@@ -130,6 +130,4 @@ var padcookie = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.padcookie = padcookie;
-}
diff --git a/static/js/pad_docbar.js b/static/js/pad_docbar.js
index 2bf1a1da0..cf461c93d 100644
--- a/static/js/pad_docbar.js
+++ b/static/js/pad_docbar.js
@@ -463,6 +463,4 @@ var paddocbar = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.paddocbar = paddocbar;
-}
diff --git a/static/js/pad_editbar.js b/static/js/pad_editbar.js
index 774208940..d542b05d7 100644
--- a/static/js/pad_editbar.js
+++ b/static/js/pad_editbar.js
@@ -235,6 +235,4 @@ var padeditbar = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.padeditbar = padeditbar;
-}
diff --git a/static/js/pad_editor.js b/static/js/pad_editor.js
index 45a90f006..bb775e957 100644
--- a/static/js/pad_editor.js
+++ b/static/js/pad_editor.js
@@ -159,6 +159,4 @@ var padeditor = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.padeditor = padeditor;
-}
diff --git a/static/js/pad_impexp.js b/static/js/pad_impexp.js
index 8f187a5cb..aa99541ea 100644
--- a/static/js/pad_impexp.js
+++ b/static/js/pad_impexp.js
@@ -334,6 +334,4 @@ var padimpexp = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.padimpexp = padimpexp;
-}
diff --git a/static/js/pad_modals.js b/static/js/pad_modals.js
index 9d24c5f1a..81ef0776b 100644
--- a/static/js/pad_modals.js
+++ b/static/js/pad_modals.js
@@ -371,6 +371,4 @@ var padmodals = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.padmodals = padmodals;
-}
diff --git a/static/js/pad_savedrevs.js b/static/js/pad_savedrevs.js
index 964c83386..bb52658b2 100644
--- a/static/js/pad_savedrevs.js
+++ b/static/js/pad_savedrevs.js
@@ -523,6 +523,4 @@ var padsavedrevs = (function()
   return self;
 }());
 
-if (typeof exports !== 'undefined') {
 exports.padsavedrevs = padsavedrevs;
-}
diff --git a/static/js/pad_userlist.js b/static/js/pad_userlist.js
index b9d08932e..e0a12f838 100644
--- a/static/js/pad_userlist.js
+++ b/static/js/pad_userlist.js
@@ -811,6 +811,4 @@ function showColorPicker()
   }
 }
 
-if (typeof exports !== 'undefined') {
 exports.paduserlist = paduserlist;
-}
diff --git a/static/js/pad_utils.js b/static/js/pad_utils.js
index 30ff308c0..aa469d87b 100644
--- a/static/js/pad_utils.js
+++ b/static/js/pad_utils.js
@@ -489,6 +489,4 @@ window.onerror = function test (msg, url, linenumber)
  return false;
 };
 
-if (typeof exports !== 'undefined') {
 exports.padutils = padutils;
-}
diff --git a/static/js/plugins.js b/static/js/plugins.js
index 2cf0e0e26..ce3ec9bd7 100644
--- a/static/js/plugins.js
+++ b/static/js/plugins.js
@@ -32,6 +32,4 @@ plugins = {
   }
 };
 
-if (typeof exports !== 'undefined') {
 exports.plugins = plugins;
-}
diff --git a/static/js/skiplist.js b/static/js/skiplist.js
index 995cd6bc7..385f08f0d 100644
--- a/static/js/skiplist.js
+++ b/static/js/skiplist.js
@@ -489,6 +489,4 @@ that is a string.
   return self;
 }
 
-if (typeof exports !== 'undefined') {
 exports.newSkipList = newSkipList;
-}
diff --git a/static/js/undomodule.js b/static/js/undomodule.js
index b515180d4..aff41a70c 100644
--- a/static/js/undomodule.js
+++ b/static/js/undomodule.js
@@ -332,6 +332,4 @@ var undoModule = (function()
   }; // apool is filled in by caller
 })();
 
-if (typeof exports !== 'undefined') {
 exports.undoModule = undoModule;
-}
diff --git a/static/js/virtual_lines.js b/static/js/virtual_lines.js
index 32fc58875..2bcf5ed63 100644
--- a/static/js/virtual_lines.js
+++ b/static/js/virtual_lines.js
@@ -385,6 +385,4 @@ function makeVirtualLineView(lineNode)
 
 }
 
-if (typeof exports !== 'undefined') {
 exports.makeVirtualLineView = makeVirtualLineView;
-}