: The Slot Table, composition trees, and the principles of recomposition.
During the measure phase, the framework measures the size of each composable and determines its position on the screen. During the layout phase, the framework lays out the composables according to their measured sizes and positions. jetpack compose internals pdf download
When you annotate a function with @Composable , you're triggering a Kotlin compiler plugin. This plugin performs a bytecode-level signature rewrite, injecting additional parameters like $composer and $changed into your function. The $composer object is the interface to the compose runtime and is responsible for tracking changes and building the composition tree. This compilation step is what enables features like smart recomposition and stability-based skipping. : The Slot Table, composition trees, and the