[qppo]

How do you deal with platform specific bugs? What about testing?

About 50% of my MacOS usage is replicating bug reports from users. I don't know how I would do that without having one on my desk.

[kerng]

I really haven't faced many.. anything significant is usually fixed by the framework.

Maybe more iOS specific bugs are introduced when doing iOS specific development (like using iOS tooling and techniques).

[apapli]

My needs are simple enough that the standard inclusions in expo.io work without complication. I could imagine more complex apps need a more involved dev setup but not in my case.