1. RSS-Bridge[0] - RSS Feeds for websites that don't give you one. Supports instagram/facebook/Google Search and many more (150+) websites. Very easy to contribute, and there are open requests for lots of providers. (I added a Amazon Price Tracker Bridge in 2. MiniFlux - Golang+Postgres based self-hosted RSS feed reader. Minimal/responsive design with keyboard shortcuts https://miniflux.app
3. 3. tt-rss - A highly configurable PHP based RSS feed reader. Supports plugins and has tons of options. UI is similar to Google Reader. https://tt-rss.org
4. Winds - A Beautiful Open Source RSS & Podcast App powered by @getstream_io. I haven't tried self-hosting it yet, but it looks really great. Also, under very active development. https://github.com/GetStream/Winds
5. FreshRSS - Lightweight PHP/SQlite self-hosted feed reader. Looks great as well. https://freshrss.org
6. Kill the Newsletter - Subscribe to a newsletter with a one-time generated email address, it generates a RSS feed for you. Your inbox stays clean. https://www.kill-the-newsletter.com
7. OPML Generator - Generates OPML Files using subscriptions on other sites. Supports GitHub stars (generates a file you can import to follow releases from all your starred repos on GitHub) https://opml.bb8.fun/ (Personal project, so count this as a shameless self plug)
8. RSS never really died, so revival is a misnomer in that sense. All major news publications still support RSS. The entire Podcast ecosytem works on RSS. You should also look at WebSub and ActivityPub (both W3C recommendations) if you're interested in this.
9. And finally a cool new idea - build a Telegram Channel to RSS Feed generator. Will open up so much hidden content to the open web.
10. Bonus: https://www.youneedfeeds.com/ Info site that you should share with your friends to help them get started with RSS.
[0]: https://github.com/RSS-Bridge/rss-bridge
[1]: https://github.com/RSS-Bridge/rss-bridge/pull/741
[3]: https://twitter.com/captn3m0/status/1018850458675408902