Topic: RxJava vs Future/Promise framework
I wrote on Scala much and very well I imagine possibilities of asynchronous programming on asynchronous Future. In Java8 entered, and in Java9 finished to mind own analog - java.util.concurrent. CompletableFuture. On the other hand, RxJava and at me the impression was added that RxJava and as a whole the idea of reactive programming on and became outdated and dies out, conceding Future/Promise. judgement of people which worked both with that, and with that. What do you think?