diff --git a/AppKit/CPView.j b/AppKit/CPView.j
index 5369033f7..d3295662b 100644
--- a/AppKit/CPView.j
+++ b/AppKit/CPView.j
@@ -292,6 +292,9 @@ var CPViewFlags                     = { },
         CPDOMDisplayServerSetStyleLeftTop(_DOMElement, NULL, _CGRectGetMinX(aFrame), _CGRectGetMinY(aFrame));
         CPDOMDisplayServerSetStyleSize(_DOMElement, width, height);
 
+        if (typeof(appkit_tag_dom_elements) !== "undefined" && !!appkit_tag_dom_elements)
+            _DOMElement.setAttribute("data-cappuccino-view", [self className]);
+
         _DOMImageParts = [];
         _DOMImageSizes = [];
 #endif
diff --git a/Tools/capp/Resources/Templates/Application/index-debug.html b/Tools/capp/Resources/Templates/Application/index-debug.html
index 871c9f72d..a2da7fe2d 100644
--- a/Tools/capp/Resources/Templates/Application/index-debug.html
+++ b/Tools/capp/Resources/Templates/Application/index-debug.html
@@ -52,6 +52,10 @@
             // Uncomment to enable a specific logger:
             //CPLogRegister(CPLogConsole);
             //CPLogRegister(CPLogPopup);
+
+            // Tag view DOM elements with a "data-cappuccino-view" attribute that contains
+            // the class name of the view that created them. Comment this or set to false to disable.
+            appkit_tag_dom_elements = true;
         </script>
 
         <style type="text/css">