Open-Source SwiftUI Apps?

So I've recently released a SwiftUI app (its in my post history if you want to have a look). I've made apps in RN before but this is my first fully native app.

The code is.. okay? I still have issues with the styling portion, but that's not new (me and css are longtime enemies).

I've learned a lot in the past from going through OS projects, Github search is still one of my best friends when I'm not sure how to use a library. But here I'm completely lost on where to start

Do you guys have any good examples of SwiftUI apps that are open source? Looking for good style standards, but most importantly, good modularity and performance(!).

Links on performance footguns to avoid would be nice too.

Cheers!