I personally prefer Newsflash because the main dev of Fluent is weirdly adamant about not implementing either customizable shortcuts or the standard vim-style navigation that almost all desktop RSS readers have had since Google Reader included them

I disagree with citing Framework for now since they’ve only existed for 3 years. They are certainly exciting and genuinely seem to be dedicated to long term support and repairability but in my opinion they need to exist longer than that before they can be cited as example of supporting a device for a very long time.

It’s just a floating panel which is relatively new to KDE Plasma. The Plasma theme is Arch Round.

Details:
Global theme: Catppuccin Mocha
Icon theme: Tela circle