From Applications Programming in Smalltalk-80. First described MVC framework from version 2.0, updated in 1992 to account for changes made for version 2.5. ParcPlace greatly changed versions 4.x which are not in this paper.
Program information and downloads: refactoring browser, HotDraw, Smalltalk recorder, progress (percent) widgets, method wrappers, image stripper, test manager, Caterpillar business model.
Personal page; majority of his work has been working with John Brant to develop the Refactoring Browser, and Smalllint system to detect common bugs and style errors in Smalltalk. Also works with Ralph Johnson at UIUC.
Morphic's home now, as a class-based implementation, in a new, open source, graphics model for Smalltalk, based on the Morphic interface to Self. Much simpler and yet more general than the model used in many other object oriented languages: MVC.