diff -r 380564345434 -r d4ee65642d8d rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java
--- a/rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Tue May 13 13:34:14 2014 +0200
+++ b/rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Thu May 22 15:29:40 2014 +0200
@@ -229,17 +229,7 @@
         }
         for (MethodData m : jc.getMethods()) {
             byte[] onlyArr = m.findAnnotationData(true);
-            String[] only = findAnnotation(onlyArr, jc, 
-                "org.apidesign.bck2brwsr.core.JavaScriptOnly", 
-                "name", "value"
-            );
-            if (only != null) {
-                if (only[0] != null && only[1] != null) {
-                    append("\n    p.").append(only[0]).append(" = ")
-                        .append(only[1]).append(";");
-                }
-                continue;
-            }
+            if (javaScriptOnly(onlyArr)) continue;
             String destObject;
             String mn;
             append("\n    ");
@@ -301,17 +291,7 @@
         append("\n    }");
         for (FieldData v : jc.getFields()) {
             byte[] onlyArr = v.findAnnotationData(true);
-            String[] only = findAnnotation(onlyArr, jc, 
-                "org.apidesign.bck2brwsr.core.JavaScriptOnly", 
-                "name", "value"
-            );
-            if (only != null) {
-                if (only[0] != null && only[1] != null) {
-                    append("\n    p.").append(only[0]).append(" = ")
-                        .append(only[1]).append(";");
-                }
-                continue;
-            }
+            if (javaScriptOnly(onlyArr)) continue;
             if (!v.isStatic()) {
                 append("\n    this.fld_").
                     append(className).append('_').
@@ -331,6 +311,25 @@
 //        }
         return "";
     }
+
+    private boolean javaScriptOnly(byte[] anno) throws IOException {
+        String[] only = findAnnotation(anno, jc,
+            "org.apidesign.bck2brwsr.core.JavaScriptOnly",
+            "name", "value"
+        );
+        if (only != null) {
+            if (only[0] != null && only[1] != null) {
+                append("\n    p.").append(only[0]).append(" = ")
+                    .append(only[1]).append(";");
+            }
+            if (ExportedSymbols.isMarkedAsExported(anno, jc)) {
+                append("\n    p['").append(only[0]).append("'] = p.")
+                    .append(only[0]).append(";");
+            }
+            return true;
+        }
+        return false;
+    }
     private String generateStaticMethod(String destObject, MethodData m, StringArray toInitilize) throws IOException {
         String jsb = javaScriptBody(destObject, m, true);
         if (jsb != null) {