I am looking for a YouTube alternative client, where I can ideally import my subscriptions, and possible even like or comment on a Linux computer. Does such a thing exist?
Liking and commenting isn’t possible through any client to my knowledge. Freetube is a nice frontend app available on linux. Follow existing tutorials for how to export subs from YT then import your subs in the app.
+1 for Freetube it’s amazing!
in general, an application can allow you to log in to do things like like and comment, but most applications choose to instead. Comments might be a bit more tricky, but applications like smart tube next support liking and disliking.
It could also be possible to do what grayjay does, and simply open a webview for the video in question
If you’re looking for an in-browser alternative I’d highly recommend you take a look at the LibRedirect extension for Firefox and Chromium. It’ll automatically redirect any youtube URL to your preferred alternative between Invidious, Piped, PokeTube, CloudTube, Tubo, FreeTube, or Yattee.
If you’re looking for an external app and like using your terminal then ytfzf may be a good choice. I’ve briefly talked about it here. It will even allow you to search on Youtube (through invidious), Peertube, and Odysee if you so desire.
I’ve been using piped. It’s pretty fast from my (limited) experience. It doesn’t have the ability to comment, but core features like playlist creation exist. There’s also an android app front-end available from f-droid called LibreTube.
I’ve been using pipeline on my Linux phone, works well. Though make sure to change the server to something other than the default because for whatever reason it doesn’t have thumbnails.