https://docs.gradle.org/current/userguide/platforms.html
https://developer.android.com/jetpack/compose/mental-model https://developer.android.com/jetpack/compose/libraries
https://android.googlesource.com/platform/frameworks/support/+/androidx-main/compose/docs/compose-api-guidelines.md#api-guidelines-for-jetpack-compose
Preview https://alexzh.com/jetpack-compose-preview/ https://github.com/airbnb/Showkase
Benoit Marty