Not to hijack the thread but, I'm building a personal monitor mixer (AoIP in, headphone out) with the control plane written entirely in Swift and the UI in Flutter. It works very nicely and we get an iOS/Android remote for free.
How in the world is this "not hijacking the thread" when your thing is not even related to shared gaming experiences, and almost certainly is not cross platform? Did you chime in just because you wrote something in Flutter?
To carry this further, were you hoping that some DJ who likes playing card games would stumble upon this post and pivot onto your thing?
If you're proud of it, submit it as its own Show HN
https://forums.swift.org/t/an-embedded-audio-product-built-w...