>As someone who has moved from using Ember daily for 2+ years to now using React/Redux, I miss Ember on a daily basis. React suffers from lack of standardization like no other. I hate starting a new project or working on an existing project and having to think about where to put things.

And it shouldn't even have to sacrifice it's "open/modular" nature to fix that.

The core team (Dan, etc) could just adopt/suggest a few specific companions (router, redux, etc) that they consider "official" part of React, and still allow open interfaces for people to be able to replace them with whatever they want.