Exactly! That's why I ended up asking here. Lots of good recommendations :)

It really depends on the kind of website. Is it a blog? an e-commerce? a static website? a full blown web application?

Node.js has been a popular backend choice for years. On the frontend there are frameworks such as React, but that's overkill in many cases. Nowadays I've been meaning to look into Hugo and htmx

Have you tried exporting to .docx? If that works maybe you can take it from there somehow