Test advanced coroutines with Kotlin Playground

Kotlin Playground, developed by JetBrains, is an online tool that allows developers to quickly test Kotlin code in a browser without the need for a full IDE, making it an efficient solution for prototyping and testing code that relies on standard Kotlin libraries. The article discusses how to effectively use Kotlin Playground for testing coroutines, offering insights into coroutine concepts such as CoroutineContext, CoroutineDispatcher, and Flows, and providing guidance on testing techniques for suspend functions, launch/async operations, and Jobs/SupervisorJobs. The text emphasizes best practices, like injecting dispatchers and avoiding the GlobalScope for easier testing and lifecycle management. Additionally, Kotlin Playground features enable easy code sharing and support for mobile devices, while also allowing users to select Kotlin versions and compiler settings. The article also highlights LogRocket, a tool for monitoring Android apps, which can help developers recreate issues, prioritize bugs, and improve app performance by analyzing user interactions and product usage.