I mean MDP in a wide, in a more generic way, not the things like UML and other OMG derivatives. As an example, I defined a little set of generic classes <http://ponyatov.quora.com/Smalltalk-etudes-Model-Driven-MetaProgramming> for metaprogramming in terms of generic programming elements. My idea is about - creating domain-specific models, then - translate them into generic language-independent models, and finally - transform them into some code-synthesizable representation for the specific target programming language (which let me write in Smalltalk in any mainstream language and avoid no-vacancy lock) What tools or methods we have in Smalltalk (Pharo) for this approach? - data structure visualization - model transformation - logic-like inference over such a like models -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html