Is Kotlin a Good Choice For a Cross-Platform App?

I’ve been thinking of creating an app. I’ve read about Dart, Flutter, React, etc.

But then I started to wonder: would it be possible to either:

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• Create a base application in Kotlin (business logic), then create custom UI’s for each platform?
• Create a base application in Kotlin, and use one view framework which works on all platforms?

I’m thinking of iOS, Android, Web, Desktop, etc. Preferably I could share the majority of view code between all platforms (a la React Native), but anything will do.