Very curious about his:

https://jlelse.blog/dev/activitystreams-hugo/

Adding ActivityStreams representations to Hugo by Jan-Lukas ElseJan-Lukas Else

I promised and people already asked, so here is the first part of the documentation about how I enabled ActivityPub support on my Hugo-based blog:
The first step to enable ActivityPub support, was to get Hugo to generate ActivityStreams representations for posts and the ActivityPub actor. I did this…