Did I miss something ?
I don't find anything for Linux.
I use Liferea but i'm very disappointed about its search engine (apparently there is no advanced search, no way to search only in a specific feed for example).
@LienRag I only recommended web-based options for Linux because nobody suggested anything for Linux that was not reliant on other software or specific technical skills (command line etc).
Miaou est une instance Mastodon faisant partie des CHATONS avec une forte orientation geek aimant l'open source, le libre et les chats