22. The computer readable medium of claim 16 , wherein the binding specifications are user defined in extensible markup language (XML).
16. An apparatus comprising: one or more data processors; and a memory, coupled to the processor that includes code stored therein and executable by the one or more first data processors to configure a computer system into a machine to: obtain a framework having definitions of a first set of rules for a first grammar level used for interpretation of binding specifications to a user interface application, wherein the user interface application is incompatible with the first grammar level; perform a first transformation of the framework to generate the first set of rules for interpretation of the binding specifications in the first grammar level; perform a second transformation of the framework to generate a first presentation style for the first grammar level; obtain the binding specifications in the first grammar level, the binding specification conforming to the first set of rules; and apply the first set of rules and the first presentation style to the binding specification to generate output binding specifications in a second grammar level compatible with the user interface application.