I cannot find examples of OL3 integration with EXT, such as done with GeoExt. It looks like GeoExt is waiting for funding to do this. What I want is a feature grid with vector data displayed in a table/grid and two-way interaction between selected features in the map and the grid. This is done in may OL 2 and GeoExt examples, but I haven't seen anything like this with OpenLayers 3.
Can anyone point me to such examples/documentation?