Reactive programming has firmly become one of the modern Android developer's tools. More and more teams apply fully reactive architectures for their apps utilizing MV* approaches. This plays well for separating our OS-independent business logic from presentation layer. And while it can be implemented really nice using Kotlin, what if we want to expand this solid base further and don't repeat ourselves on every platform? What if we want to enter Multiplatformland?
Obviously, our best friend, RxJava, is not ready for that journey. But do we really have no alternatives? In this talk we'll discuss multiplatform friends of RxJava, such as Flow from Kotlin team and Reaktive from Badoo, their pros & cons, and how usable are they for our tasks.