Yeah RoR with those libraries are also moving towards the "as little JS as possible" approach as well. Client-side logic makes sense in a vacuum, but then your

Yeah RoR with those libraries are also moving towards the "as little JS as possible" approach as well. Client-side logic makes sense in a vacuum, but then your crappy React app is in fact a distributed system, with all the complexity that entails. The radical idea of Liveview and similar efforts is that it's better just to return to basics and keep the logic on the server. It would be lunacy to try and build a distributed system with Javascript, yet that's the direction the SPA world is/was taking us.