Agree on Hugo being easy to work with. I also think having a static website is a good idea in general due to the low resource usage. My Raspberry Pi, even though it is loaded with many web applications, always manages to serve my hugo website blazingly fast. If you need rich content, for example videos, you can always embed them in some way. Another option I tried that worked okay is Pelican, though I use Hugo now since it seems the better option for me. In general I think any static site generator with templates will do the job. Even a minimalist solution such as pandoc could do it, though it would be much more manual work to get working.