Androidx Repo is a 💎 and has a lot of android tests and Demos for jetpackcompose Checkout Foundation demo's here https://github.com/androidx/androidx/tree/androidx-main/compose/foundation/foundation/integration-tests/foundation-demos + Foundation Tests https://github.com/androidx/androidx/blob/androidx-main/compose/foundation/foundation/src/androidAndroidTest/kotlin/androidx/compose/foundation/DraggableTest.kt + Material Tests https://github.com/androidx/androidx/blob/androidx-main/compose/material/material/src/androidAndroidTest/kotlin/androidx/compose/material/AlertDialogTest.kt