The wiki page of the Atom feeds on indieweb.org

How the search engine manages RSS feeds to update its index.

Originally the plan was to put a simple RSS feed in the site inspection view, though it turns out feed data is very useful for a search engine in discovering new links. The feed view is still a nice addition and a good way of ensuring that the feed discovery and retrieval is actually working well.

JSON feeds is the best? It has more features.

By heart the RSS and Atom for HTMLishness.

Especially when things like XSLT (Extensible Stylesheet Language Transformations) come into the mix and your feed becomes a lovely looking web page!

Le logiciel peut être hébergé sur son infrastructure via Docker.

!Instead of catching up, my feed reader behaves more like opening a book."

Here is Jeremy's feedback on RSS feed reader.

From Lucy Bellwood:

I have a richer picture of the group of people in my feed reader than I did of the people I regularly interacted with on social media platforms like Instagram.

You can single-handedly disenshittify your experience of virtually the entire web, just by switching to RSS, traveling back in time to the days when Facebook and Twitter were more interested in showing you the things you asked to see, rather than the ads and boosted content someone else would pay to cram into your eyeballs.

Because blogs are much quieter than social media, there’s also the ability to switch off that awareness that Someone Is Always Watching.

In the end, social media (Mastodon) best's algorithm is when the only algorithm at work in my feed reader— or on Mastodon—is good old-fashioned serendipity, when posts just happened to rhyme or resonate.

RSS is a way to avoid enshittification

How the author evolved about getting news and updates.
First from social media, then from a curated list on Reddit.
To multiple RSS readers (Feeder, Miniflux) to Yarr.

They share their feeds in the post too :)

• community
• user agency
• interoperability tests
• best practices for feeds
• browser integration
• authenticated feeds
• publisher engagement

Render an RSS feed as a blog

An RSS feed validator

An example of a minimalistic RSS feed reader: Headline.

It uses Go and sqlite under the hood.

The author stated that it is feature complete, so yup :)
They published a rationale for the project, that is interesting https://github.com/nkanaev/yarr/blob/master/doc/rationale.txt