Script Debugger IDE
Script Debugger IDE is full-featured client and server ActiveX Scripting debugger. It provides developers with a robust set of tools for developing scripts and Web applications. With Script Debugger IDE, developers can set breakpoints on both client- and server-side scripts, step through code,... Object Browser to examine and discover objects, WMI Wizard to create WMI-based scripts, etc. ... Also Script Debugger IDE provides all functionality of Macros IDE with ability to debug macros. ... IDE has various power tools e.
http://www.script-debugger.com/download/setup.exe - 5Mb - Download - Screenshot

VbsEdit
Vbsedit is an award-winning VBScript editor that dramatically reduces the time you spend writing . VBS scripts. VbsEdit has an integrated debugger that make troubleshooting a seamless experience. The editor displays the values assigned to variables during debugging. ... Vbsedit generates WMI scripts for you (like Scriptomatic). ... The Object Browser allows you to examine and discover WMI classes and objects used in the current script and their members. ... After the name of a function, type an open parenthesis : Vbsedit displays the complete declaration for the function in a pop-up window...
http://www.vbsedit.com/vbsedit.exe - 4Mb - Download - Screenshot