[knadh]

Dart is alright. For being able to use Flutter, it's a fair trade-off.

React Native, it was both. Fundamentally, it uses a JS engine that acts as a bridge, and that can be a performance bottleneck depending on the usecase.

[rkwz]

Thanks for the response!

Flutter sounds like a good compromise between Native code (Swift/Kotlin) and React Native then.

If you need high performance but no code sharing - use Native code (Swift/Kotlin)

If you code sharing but okays performance - use React Native

If you need both high performance but code sharing - use Flutter