Show BottomBar conditionally in Compose
Conditionally show BottomBar with bottom navigation in Jetpack Compose

Bottom Nav with Nav Graphs in Compose
Example of setting up BottomNavigation with multiple backstacks using Jetpack Compose Navigation library

Intercept back press in Jetpack Compose
Learn to intercept back press to perform an intermediate action in Jetpack Compose

Bottom Navigation in Jetpack Compose
A comprehensive example to get you started with using BottomNavgation in Jetpack Compose

Jetpack Navigation: Bottom Nav and Multiple Backstacks
Achieving multiple backstacks with Jetpack Navigation component in a view-based project

Jetpack Cross-NavGraph Destinations
Routing between destinations from different navigation graphs using Jetpack Navigation library