The Tix apps framework http://tix.sourceforge.net/Tixapps/ is a library and suite of programs which work as either Tcl or Tkinter applications.
- TixInspect: an inspector for Tix/Tk applications. It uses Tk's send command to retrieve infomation from other Tk applications.
- tixdebug: a debugger to work with tixinspect.
- tixinfo: an info browser for GNU documentation.
- ObjTix and objected oriented wrapper for Tix's OO framework.
Tixapps require Tix 8.1.3 from http://tix.sourceforge.net .