Learn how to optimize Jetpack Compose UI performance by reducing unnecessary recompositions in this 30-minute video tutorial. Explore realistic examples of common scenarios where Compose UI recomposes more frequently than needed and discover practical solutions to address these performance bottlenecks. The tutorial emphasizes that optimization techniques should be applied selectively when facing actual performance issues, as recomposition optimization is one of the more challenging aspects of UI performance tuning. Gain valuable insights from Philipp Lackner on transforming a UI with hundreds of recompositions to one that operates with minimal recomposition overhead.