
Your Compose Companion on Components, State & Side Effects
This cheat sheet offers a quick reference for what Compose developers most often search for. This will help you write better Compose code with ease.

LaunchedEffect
DisposableEffect
SideEffect
Composable functions anatomy
Lifespan Hoisting
Slot APIs
Scaffold and layouts (including lazy layouts)
Buttons, TextFields, Checkboxes and Switches
Texts, Chips and Indicators

Marcin Moskała is a JetBrains Certified Kotlin Trainer and a leading Kotlin Coroutines expert. He’s the author of Kotlin Coroutines: Deep Dive and is known for explaining complex topics in a clear, practical way.

Jov Mit is a lead Android developer and mentor specializing in Jetpack Compose, clean code, and TDD. He’s known for teaching Compose through practical, production-ready patterns you can apply immediately.