We have found a couple of "gaps" in technologies that we wish to see filled:
| Grid Coverage Exchange | Raster access provided using out-dated DataSource API |
| GML | GML XML parsing does not validate, GeoServer has forked |
The uDig project is focused on bringing together the existing open-source GIS community. To this end we have start collaborative work with the Geotools and GeoAPI projects to address these issues.