2025 COROUTINES CHEAT SHEET
Sign up to get free Kotlin Coroutines Cheat Sheet! It's a practical, high-impact reference created by Marcin Moskala from Kt. Academy, designed to help you write better asynchronous Kotlin code.
Here's what you'll find inside:
- Functions that start coroutines, such as launch, async, runBlocking, and coroutineScope – when and how to use them.
- Structured concurrency– the rules that keep your coroutines safe and predictable.
- Coroutine scopes (viewModelScope, lifecycleScope, applicationScope, etc.) and their lifecycle.
- Job states and how to manage coroutine lifecycles (isActive, isCompleted, cancel(), etc.).
- Dispatchers – when to use Dispatchers.Default, Dispatchers.IO, Dispatchers.Main, or custom thread limits.
- Real-life use cases – including examples of high-score loading with coroutine best practices._
Created by Marcin Moskala from kt.academy
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