How do I test Flow emissions with this skill?

The skill includes patterns for using the Turbine library and runTest builder to verify that Flows emit the correct values in a deterministic environment.

Does this skill support Kotlin Multiplatform (KMP)?

Yes, it provides specific guidance on using Dispatchers and Flow patterns that are compatible across different platforms like iOS, Android, and JVM.

Why use StateFlow instead of SharedFlow for UI state?

StateFlow is designed for state because it always holds a value, emits the latest state to new collectors, and is optimized for UI updates in Android ViewModels.

What is structured concurrency in Kotlin?

Structured concurrency ensures that child coroutines are scoped to a parent, meaning they are automatically cancelled when the parent scope is finished, preventing memory leaks and orphaned tasks.

Kotlin Coroutines & Flow Patterns

Name: Kotlin Coroutines & Flow Patterns
Author: affaan-m

byaffaan-m

•

156,033

•

Mobile Development

Implements robust asynchronous patterns and reactive data streams for Android and Kotlin Multiplatform using structured concurrency and Flow.

This skill provides an expert framework for managing asynchronous operations in Kotlin, specifically tailored for Android and Kotlin Multiplatform (KMP) development. It guides the implementation of structured concurrency to prevent memory leaks, establishes efficient UI state management using StateFlow and SharedFlow, and offers high-performance Flow operators for complex data streams. By integrating these best practices, developers can ensure their applications are reactive, testable, and free from common pitfalls such as GlobalScope leaks or improper dispatcher handling. The skill also includes specific documentation in Chinese (zh-CN) for localizing technical implementations.

Características Principales

01156,033 GitHub stars

02Reactive UI state implementation using StateFlow with WhileSubscribed policies

03Structured concurrency patterns for lifecycle-safe coroutine management

04Comprehensive testing strategies using Turbine and TestDispatchers

05Advanced Flow operations including debouncing, retries, and parallel decomposition

06Cross-platform dispatcher guidance for Android and Kotlin Multiplatform

Casos de Uso

01Implementing search-as-you-type functionality with debounce and flatMapLatest

02Building reactive Android UIs using ViewModel and StateFlow

03Writing unit tests for complex asynchronous logic in KMP modules

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add affaan-m/everything-claude-code kotlin-coroutines-flows

For use in Claude.ai and ChatGPT

Características Principales

01156,033 GitHub stars

02Reactive UI state implementation using StateFlow with WhileSubscribed policies

03Structured concurrency patterns for lifecycle-safe coroutine management

04Comprehensive testing strategies using Turbine and TestDispatchers

05Advanced Flow operations including debouncing, retries, and parallel decomposition

06Cross-platform dispatcher guidance for Android and Kotlin Multiplatform

Casos de Uso

01Implementing search-as-you-type functionality with debounce and flatMapLatest

02Building reactive Android UIs using ViewModel and StateFlow

03Writing unit tests for complex asynchronous logic in KMP modules