we need some basic granite ui extension like for extjs, e.g.:
checkbox with implicit @TypeHint and @Delete fields
datepicker with implicit @TypeHint fields
additionally we need support for creating dynamic graniteui components by simulating a resource structure.
and a path browser which shows only the pages of the inner-most configuration scope (=site).
first implementation in WCM Granite UI Extensions 0.5.0-SNAPSHOT