Architecture and state

This guide focuses on how to implement the unidirectional data flow pattern in Compose, how to implement events and state holders, and how to work with ViewModels in Compose.

Learn about Compose's state model and the Composition, when to hoist state and create state holders or use AAC ViewModels, and how to mutate state when you're outside the Composition safely so that these changes are tracked by Compose.

Learn advanced concepts related to state and side effects APIs in Jetpack Compose. Learn how to create a state holder for complex stateful composables, create coroutines and call suspend functions from Compose code, and trigger side effects for different use cases.

Learn how to use the Jetpack Navigation library in Compose, navigate within your application, navigate with arguments, support deep-links, and test your navigation.