I was trying to read Daringfireball on my Daylight tablet, but because it's dark only and fonts are small it's a struggle (as Daylight tablets screens are best for light UIs), so I decided to vibecode this. And I'm quite happy with the results.
For those who are looking for a rss reader but not looking to install an app, you can just append my site, e.g.:
https://feedable.doublememory.com/https://news.ycombinator.c...
It will auto-discover the rss feed and load it in a web based RSS reader. It also supports read status tracking, keyboard navigation, font / size customization, and saving feeds. Everything happens on client, except discovering and proxying the RSS feed, which sometimes are CORS protected.
For a quick demo: https://www.youtube.com/watch?v=ltFP-t9Jruc