> The web is the cross platform that runs everywhere (as in in a browser or webview)
Yes, but the web is crappy system for designing UIs in.
As a community we've got good at designing UIs with web technologies (HTML+CSS), because we have no other choice if you want to build web-apps. But the level of experience we've gained with those tools has hidden the fact that they have some real issues - mostly due to the fact that they've developed piecemeal over many years. Getting the layout of your page to behave correctly under all the circumstances it needs to requires a lot of experience with CSS, a lot of simple page behaviour we'd now expect as users require adding JS sprinkled around (and I'm not talking app logic, just UI logic).
I freely admit that I'm not great with CSS - I'm not a web developer although I have done some web development. If I do any at work (e.g. web UI for embedded device) I need a pro to come along and make things look nice. But when I did app development in Flutter it took about 2 days to be able to build screens that looked good, did complicated dynamic behaviour, and behaved reliably regardless of screen size and shape.
Yes, but the web is crappy system for designing UIs in.
As a community we've got good at designing UIs with web technologies (HTML+CSS), because we have no other choice if you want to build web-apps. But the level of experience we've gained with those tools has hidden the fact that they have some real issues - mostly due to the fact that they've developed piecemeal over many years. Getting the layout of your page to behave correctly under all the circumstances it needs to requires a lot of experience with CSS, a lot of simple page behaviour we'd now expect as users require adding JS sprinkled around (and I'm not talking app logic, just UI logic).
I freely admit that I'm not great with CSS - I'm not a web developer although I have done some web development. If I do any at work (e.g. web UI for embedded device) I need a pro to come along and make things look nice. But when I did app development in Flutter it took about 2 days to be able to build screens that looked good, did complicated dynamic behaviour, and behaved reliably regardless of screen size and shape.