I have not yet spent the time to figure out how to generate a JSON feed in Hugo yet. But I have built an R package to play with JSON feeds. It’s called jsonfeedr, and it’s silly simple.
Maybe I’ll extend this in the future. I hope people will submit PRs to expand it. For now, I was inspired by all the talk about why JSON feed even exists. Working with JSON is fun and easy. Working with XML is not.
Anyway, I figured the guy who registered json.blog should have a package out there working with JSON.