All scientific research are aimed at studying how to describe and achieve what is best. One of the main problems is how to develop existing models to create other new, more complex. The continuity of the attachment of the human to web applications to respond to his  needs has led researchers to think to  implement mechanisms to ensure the continuity of knowledge , modeling an application is one of the basic steps to reach it , the emergence of new patterns press IT companies to think  to renew their application architecture for more security and performance, moving from an old to a new model meets this need. This paper presents the application of the MDA (Model Driven Architecture) to generate, from the UML model, the Model following the MVW (Model-View-Whatever using the standard MOF 2.0 QVT (Meta-Object Facility 2.0 Query-View-Transformation) as a transformation language. We adopt AngularJS  as a Frameworks for creating a target meta-model to generate an entire MVW   web application.
That is why we have developed two meta-models handling UML activity  and class diagrams and MVVM (Model-View-View-Model) Web applications, then we have to set up transformation rules.