WebDSL is designed from the ground up with static analysis and cross-language consistency checking in mind. The IDE and compiler can analyze the code and immediately report errors. Because of the explicit syntactic constructs for language concepts, semantic errors can be precise and messages in terms of the domain concepts...
WebDSL is a domain-specific language for developing dynamic web applications with a rich data model, developed and maintained by the Programming Language Group at Delft University of Technology.