RELEASED THE NEW VERSION OF THE PROJECT, HAVE A LOOK:
It is based on a Web Designer used to define web applications from scratch . It includes the definition of data models and relations, business components , application menus, windows , web services , reports, shell commands . It also has a Web Interpreter that renders any kind of panels, from grids to detail forms, trees , maps, images , folders , documents , etc. .
Try it in the free version !