Today there seems to be two paths towards creating a "modern" full-stack web application. One is to use something like Next.js for both backend and frontend. The second path is to have a mix of a Javascript framework (React/Next.js, Vue, etc.) and one or more microservices serving API endpoints.
What's the next big step in the evolution of web apps? Perhaps, one which allows you to have a more homogenous development experience while still retaining a lot of the benefits you get from one of the previously mentioned paths.
Is there a new technology stack that accomplishes a superior developer experience AND user experience?
In a few years time, we'll expect all applications to have LLM inputs and full natural language understanding in addition to their menus and buttons, just like we expect all software today to make use of the internet where before, none did.