SimpleMorphic is created by Juan Vuletich, with initial release for Pharo (and Squeak) supported by ESUG. For the latest versions of Juan's work, refer to Cuis Smalltalk, available at http://www.jvuletich.org/Cuis/Index.html.
This project started with the original SimpleMorphic release for Pharo, adapted to Squeak's project structure. The focus here is to make SimpleMorphic runnable within its own type of project such that classic Morphic, SimpleMorphic, and MVC can coexist within a Squeak image.
This project as of March 2011 is intended for distribution of working development snapshots and will hopefully become obsolete in the not too distant future.
dtl 11-Dec-2013: This project achieved success to the extent of demonstrating feasibility of hosting an alternative Morphic environment in the Squeak project structure, but is no longer in active development. Considerable progress has since been made both in Cuis and Morphic3, which represents a major advance over the current Morphic implementation.