11ty doesn’t have the concept of themes. I’m good with that. But what I’m considering, from a data portability standpoint as well as allowing work to the site to be separate from content is the concept of a theme. And making it easier for others to use it. Trick would be to get 11ty to read content from a directory outside of _src. Or to have a separate repo for the posts/content and _data as a submodule in _src.