I've been noticing that a lot of work in web development is boilerplate. For me Django has made that almost magic, with Generic views, automatic form and view generation and almost self generating APIs. Add to that a lot of community resources and templates (like cookiecutter), and you get an almost fully ready app in a matter of hours. I'm sure that is also the case for Spring, Rails, or other "older" frameworks.

I still haven't found tools that match those for SPA or PWA (React or other), and it seems that this is almost what the author is trying to go for.