At Rill Architects we run ArchiCAD on macOS. If you work at Rill, this is your stuff. If you don't, but you work in ArchiCAD, you may find something interesting. Anybody else, I don't know.
All the posts in the Objects category have the location given at the beginning, for your convenience. Unless noted otherwise, the location is the R&D Library, Master LIB 8 : 1 Rill & Decker LIB8.