Every modern backend web programming framework? Frontend requires a lot of flexibility and compromise because the runtime environment is so disparate. In the b

Every modern backend web programming framework? Frontend requires a lot of flexibility and compromise because the runtime environment is so disparate. In the backend you choose and control one runtime so the framework can integrate tightly with the authoring workflow. Concretely, Rails, Django, Spring, Elm, all have great tooling and are much easier to work with than frontend stacks.