Smart home hub written in Swift

I'm just curious wether there are any smart home hub systems using pure Swift? I'm talking about the accessory/scene scripting as well as the web server itself. Something like HomeAssistant or openHab!

For HomeKit accessories, there is Bouke/HAP, which has produced good results for me in an (admittedly very simple) HomeKit device that switches picture mode on my TV (think budget night mode).

I had forked HAP back then to patch in NIO2 support, but upstream seems to now support that natively as well.

Perfect, thank you very much! That is exactly what I was looking for! :))