A tool that allows to work with objects whitout classes. The solution is simple, it uses the class side of classes and shows that as objects in specialized tools like a browser, inspector, debugger, etc.
It has support for testing also. To use it, select the option "Open DenotativeBrowser" from the World Menu.
The refactoring package must be install because the denotative browser allows refactorings to be executed. You can download the refactoring package from https://github.com/hernanwilkinson/Cuis-Smalltalk-Refactoring