Thanks for the great article 👍🏻
I would love to get your feedback on our pull requests as well as FreshRSS release candidates, so do not hesitate to reach out! https://github.com/FreshRSS/FreshRSS/
(Also if you write other FreshRSS articles – some could even be linked from our documentation – PRs welcome)
More precise ideas regarding h-card and JSON are also welcome (I have been thinking about options for JSON) already, in particular regarding how often those use-cases could be used on Web sites not also providing RSS/ATOM feeds.