[tracker1]

React's constraints aren't particularly bad... the context bases for controls in a single file, better with React-JSS imho make it much easier to write against. SSR with React is sometimes a PITA, but that's rarely required imho.

I'm okay with SSR, but often you get to a point where you want to mix in dynamic functionality on the client that just becomes more difficult with it. I think that Vue, React and others can be integrated into SSR, but doing SSR of React makes for a nice application development as a whole imho.

In the end, it's up to the developer. I will say with JS client and direct server there's less disconnect for most development, and the lack/reduction of context switching can be a huge productivity boost. I'm usually a proponent of a JS client talking to/through a JS API, that can talk to other things. SSR with that server platform just makes it a bit more coupled, which isn't in itself a bad thing.

YMMV.