Yes. Here at Studio Sol we're using go in production for 2 of our products. We rewrite our legacy codebase written in PHP. Letras, the biggest lyric website in Brazil.
Most of the technical details in a comparison between Golang and Node.js is covered here: hostingadvice.com/blog/nodejs-vs-golang It could be opinionated, but a agree with the points the author made.
For our dashboard, we use React and our API is served also with Go. IMHO, Golang lang is a good tool for developing APIs .