Have you ever wondered how the slot table is implemented in Compose? How are groups generated? What's the magic behind skipping, and how can you peek inside a slot table? The Slot table implementation was updated recently for performance. This talk takes a deep dive into the Jetpack Compose compiler internals, with a special focus on answering these questions and exploring the implementation details of the slot table. We'll go beyond the basics, uncovering how the compiler is structured and tested. This knowledge will empower you to understand, contribute to, or even build your own tools on top of it. Whether you're a curious developer or aspiring plugin contributor, get ready to fully understand the Jetpack Compose Compiler.