A while back, nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqmjpgvy4jxa74k6hvpyf2cmejq4q9mguq60fp8gl946448f9shm6qejy0qh (nprofile…y0qh) asked if anyone could write an RSS reader that could be used on an internal network, using vanilla PHP and SQLite. I thought that sounded like fun, and 5 months ago, the first beta was done. Long story short - v1 was released today!
https://git.bitbadger.solutions/bit-badger/feed-reader-central/releases/tag/v1.0.0
It's designed for self-hosting, and will work with PHP 8.2+.