Which framework for Node.js (plus React.js on the client) should I choose?

Question

Node.js

Good day!
Tell me which framework to choose for node.js, provided that React.js is on the frontend?
The web application will not be very large - a corporate chat.

Answer 1

Tell me which framework to choose for node.js, provided that React.js is on the frontend?

I don't see the connection.
As for node server frameworks, I haven't heard anything more popular than express / koa .
Perhaps you don't need a chat framework at all.

Answer 2

What's wrong with the meteor?
If on node, then I advise you to take a ready-made template https://github.com/davezuko/react-redux-starter-kit
here express

Answer 3

Express + GraphQL + Socket.io