Good to see this is still maintained and a new version is planned which moves away from jquery.<p>We used to use this in a project few years back and it enabled us to quickly prototype low-effort admin interfaces. It is a nice package that provides commonly useful interface components like resizable panels, data grids, toolbars, tabs etc. which looked good out of the box.<p>We eventually moved away because RTL support was missing, and decided to use more specialized libraries which provided more control over form validation, and a more feature-rich datagrid. But it was a pleasant getting-started experience while our team was small, and speed of iteration was more important than featureset. The author is also quite helpful.