As more of the computational elements of UIs shift from server-side HTML to client-side Javascript, server-side frameworks like Rails, Django, PHP, etc. become

As more of the computational elements of UIs shift from server-side HTML to client-side Javascript, server-side frameworks like Rails, Django, PHP, etc. become less relevant. Fast forwarding, many apps are (or will be) big JS blobs using APIs/microservices back to the server. In that version of the future, frameworks like Rails can get in the way more than they help.