Script Debugger gives you powerful, unique tools to help you develop your AppleScript code. From a short one-off script to a complicated program, you’ll easily and quickly create code that works.

You can think of the AppleScript development cycle in three stages:

Edit your code.

Enter code, view it, navigate it, search it, modify it.

Run your code.

Compile code, execute it, time it, get the result, and log Apple event communication between your code and scriptable applications.

Debug your code.

Step through code, set breakpoints, watch values change as your code progresses. Understand what your code does, line by line!