Explain Recomposition in Jetpack Compose
This tests your core understanding of Compose's declarative model. Explain that recomposition is re-running composables when state they read changes. Mention that Compose optimizes by only recomposing the nearest scope and skipping composables with stable…
This tests your grasp of Compose's declarative rendering model, moving beyond the imperative View system. A great answer defines recomposition as re-executing composables when their `State<T>` inputs change, then explains two key optimizations: smart recomposition (smallest scope) and skipping (stable, unchanged inputs). A red flag is equating recomposition with a full UI redraw, like the old `invalidate()` call.
Read the original → developer.android.com
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