I was trying to add a viewport culling step to the node rendering of my bubbles-tree #CharmSH component and I wasn't able to find a clean way of doing it. In the end, after wasting half a day, I just gave up for assembling some furniture.
I made some more progress on the application I plan to bundle as an admin tool with #FedBOX, the generic #ActivityPub server, and #Oni, the no frills single user instance.
It's called #Motely and it looks like this currently.