Styles an RSS/Atom feed, making it friendly for humans viewers, and adds a link to aboutfeeds.com for new user onboarding. See it in action:
https://interconnected.org/home/feed
This plugin is inspired by Dave Ruperts Feed and is based on his and this XSL file: https://github.com/genmon/aboutfeeds/blob/main/tools/pretty-feed-v3.xsl
Thanks to @Dan-Q (see his feed) for motivating me to finally make a plugin out of my plans from three years ago!