Yes, it's great. I know a few folks working on Go backends - I'm going to point this out to them. And I think like you, it raises the question of 'Is there a guide like this for what I'm working in?'

In my early React years, I had a lot of conversations about good vs bad as we got used to working in a declarative component hierarchy rather than the old imperative (tweak that DOM!) way. I still come across projects where people write html + bootstrap translated into a render method rather than using the power that is components.