I agree that the surrounding framework (and I'd like to add also additional libraries) have a huge impact on this experience. The codebase I have worked on mig

I agree that the surrounding framework (and I'd like to add also additional libraries) have a huge impact on this experience. The codebase I have worked on might be a bit of an edge-case too, as it was used in realtime audio/video communication, so ms-timing, order of async operations and keeping a consistent state were absolutely necessary. Using Rx for such complex, long-lived business logic is probably a long shot from using it for a cleanly structured SPA for example. I've used a lot of reactive concepts in applications that simply fetched and displayed data and in those cases, I really enjoyed it.