On 26/09/2021 14:47, ken.dickey--- via Cuis-dev wrote: > Are you thinking more like LabView (connect components) or widget > construction kit? The LabView mention reminds me of the old Fabrik demo that Dan Ingalls did in early Squeak. He built a browser using graphical links between list and text panels iirc. It might be worth digging that up again.