I just left a consulting shop where we didn't use the latest and greatest.
In some ways, it's sort of a blessing to avoid the javascript fatigue; however, in cases where we worked with clients with strong branding/UX guidelines with React components, it was really frustrating having to rebuild components entirely from scratch.
I think the largest changes are behind us - I think the big shift happened at the end of 2014 when Angular 2 was announced without backwards compatibility. It was also the time when Node had really been thrust forward as the backend language of choice in comparison to Ruby on Rails (from my experience).
In some ways, it's sort of a blessing to avoid the javascript fatigue; however, in cases where we worked with clients with strong branding/UX guidelines with React components, it was really frustrating having to rebuild components entirely from scratch.
I think the largest changes are behind us - I think the big shift happened at the end of 2014 when Angular 2 was announced without backwards compatibility. It was also the time when Node had really been thrust forward as the backend language of choice in comparison to Ruby on Rails (from my experience).