Do you prefer to use coroutines or RxJava in your projects?

In modern Android projects, Kotlin coroutines are often preferred over RxJava due to a simpler and more understandable asynchronous programming model. Coroutines are integrated into the language, have less boilerplate code, and are more readable. RxJava is more powerful for complex data streams and reactive chains but requires more time to learn and maintain. The choice depends on the project requirements and the team's experience, but for most new projects, coroutines are a more convenient and modern tool.

Example of a coroutine for an asynchronous request:

suspend fun fetchData(): String {
    return withContext(Dispatchers.IO) {
        // simulate a network request
        delay(1000)
        "Data received"
    }
}