The VisualWorks package provides
one of the best software development environments. Lam software engineers have been able to focus their efforts on the control functionality or control enhancements that provide a product differentiation for the Lam 300mm equipment.

SIXX

SIXX is a generic XML serializer written in Smalltalk. Currently, the library is ported to VisualWorks, Squeak, and Dolphin Smalltalk. You can store and load Smalltalk objects in a portable, dialect-independent XML format.