I think the benefit of the new javascript frameworks, in particularly React + Typescript, enables complicated webapps. Facebook is probably the best example of

I think the benefit of the new javascript frameworks, in particularly React + Typescript, enables complicated webapps. Facebook is probably the best example of enterprise scale. The problem with the javascript ecosystem (other than javascript itself) is that browsers constantly change and webapps are expected to be increasingly sophisticated. The stacks can't really settle down until our expectations of what they should do stabilizes. I feel that's why we seen much less churn on the backend.