Leo BiteAndroid
KotlinJetpack ComposeCoroutinesHiltRoomRetrofitMaterial 3
iOS
SwiftSwiftUIUIKitCombineSwiftDataStoreKitWidgetKit
Cross-platform
FlutterDartReact NativeExpoTypeScript
Design
FigmaFigJamLottieRiveMaze
Backend
Node.jsPythonGoPostgreSQLFirestoreRedisGraphQL
Cloud & DevOps
FirebaseGoogle CloudAWSDockerTerraformGitHub ActionsFastlane
Quality & monitoring
XCTestEspressoMaestroCrashlyticsSentryFirebase Test Lab
Native vs cross-platform at a glance
| Native (Kotlin / Swift) | Cross-platform (Flutter / RN) | |
|---|---|---|
| Performance | Best possible | Very good for most apps |
| New OS features | Day-one access | May lag behind |
| Codebases | Two | One (mostly) |
| Cost & time | Higher | Often lower |
| Best for | Complex, platform-deep apps | MVPs, content and commerce |
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