Things have improved though last time I checked 4 years ago. Flutter UI kit is definitely more complete and not fragmented as RN UI kits, or even React UI kits.

Things have improved though last time I checked 4 years ago. Flutter UI kit is definitely more complete and not fragmented as RN UI kits, or even React UI kits. On top of that you have official: - firebase - supabase - revenue cat - stripe - google maps - google ads / analytics - grpc - webview - tensorflow just to name a few - there is even more community one e.g: lottie, mobx, just_audio etc. interop seems also improved: cffi got improved and been out of beta for a while and they also added FFIgen [0] that can generate bindings to C and Rust C rust flutter bridge [1] - even though not official is very popular and well maintained. So you can use vast cross-platform crates if you need something more advanced and low latency like for Audio you have CPAL [0] https://pub.dev/packages/ffigen https://pub.dev/packages/ffigen [1] https://github.com/fzyzcjy/flutter_rust_bridge https://github.com/fzyzcjy/flutter_rust_bridge