Miniflux is amazing. Best RSS reader you can find. I host it on Nvidia Jetson with PostgreSQL database, never had problems with it.
Interactive demo, not necessarily this version:
(demo / 123456)
I used Feedly after Google Reader shut down. Finally a few months ago I switched to self hosting with Miniflux. It’s been rock solid set-and-forget the whole time, and I wholeheartedly recommend it.