Jetpack Compose | Internals Pdf Download ^hot^

Parents pass (minimum/maximum width and height) down to their children.

When a state object changes, Compose doesn't redraw everything. The schedules a recomposition, which selectively re-executes only the @Composable functions that depend on that changed state. The Compose runtime uses a mechanism called positional memoization , which relies on the SlotTable , to remember the values and structure from the previous composition. It then performs a diff, identifies the changes, and updates only the necessary parts of the LayoutNode tree. jetpack compose internals pdf download