I am talking about possibilities provided by iOS SDK and what is provided by web stack. It is amazing that React Native does not even have something UINavigationControll-ish.
UIKit alone gives stuff which is lightyears ahead of the web.
Even some more basic stuff: how easy it is to add accessibility to PWAs? Localization?
>>rimliu+(OP)
Most Frontend-Frameworks do have Localization-features so that's kind of easy to do. But other features like Bluetooth are nowhere to be seen (Blink Browser can do this - but it's far far away from a standard)