This site is built using Hugo, a static site generator (SSG). I generally like it as an SSG but wish it had better support for multi-themed sites (I may be an edge case). Because the content on my site is part blog and part documentation and notes, I’ve had to use two different themes to properly support the layout for the different types of content. I’ve mostly gotten this to work with some customizations and reverse engineering, but whether this is a viable long term solution is still an open question.
Always open to demonstrably better tools and ideas…