diff --git a/js-test/README.txt b/js-test/README.txt
index a7c4fea98b0d7f6f5a51c4ac7ceb594b97fc156e..2c34c431968a5ce12aafebc7f35f36109e104c07 100644
--- a/js-test/README.txt
+++ b/js-test/README.txt
@@ -27,13 +27,24 @@ If a test fails you can click on the test and only the failed test will be shown
 You can change the test code (e.g. in servers/common/core-plugins/tests/1/as/webapps/openbis-test/html/openbis-test.js).
 To see the changes you have to reload the frame (not the application) in the Web browser.
 
+Some Tips:
+==========
+
+Developing:
+-----------
+
+Change the code not in the original Javascript file but also in the file in targets/gradle/webapps/webapp. 
+Otherwise the old code is executed. This isn't necessary for testing classes.
+
+Debugging:
+----------
+
 Out comment the line
 
 require.urlArgs = 'now=' + Date.now();
 
 in servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/index.html if you want to debug
-Javascript in the browser.
-
+Javascript in the browser. Don't forget to bring the statement back before you do development again.
 
 ==== The instructions below are probably out dated after the move from ANT to gradle