has anyone done SSR and used re-frame for client side?

I just did a talk to show how great is re-frame (here https://github.com/AndreaCrotti/elo/blob/master/talk/notes.org ) at a conference

and I was as bit caught off guard by the question is re-frame production ready? well the answer is clearly yes of course, I just didn't know what companies to mention though that are using it

is there somewhere a list of companies using it or any success story available?

@andrea.crotti re-frame README section: re-frame is mature and proven in the large lists a couple https://github.com/Day8/re-frame/blob/master/README.md#re-frame-is-mature-and-proven-in-the-large