From PreForm Assistive Technologies:
PFiddlesoft's UI Browser is the ultimate assistant for Apple's AppleScript GUI Scripting and Accessibility technologies. With the push of a button, it also generates AppleScript statements to control any application using GUI Scripting, even applications that are not otherwise scriptable.
Version 2.6.3 incorporates PFEventTaps Framework 1.5.4, which fixes a bug introduced in version 1.5.3. It also works around an Apple bug affecting menu extras, fixes a crashing bug when in Follow Focus mode, and fixes other minor bugs.