It doesn't work on 4pda.to & habr.com. But some other extensions I've tested does.

I use this on my phone and it's great however the firefox extension does not remember any settings eg set minimal layout and it is forgotten on a page refresh/reload. If it can remember the setting it would be 5 star like that for the android version.

Best there is. Use it both on Firefox and Chrome. Has never let me down!

Super pratique d'avoir la notification des feeds non lus dans la toolbar et synchro impeccable avec l'app mobile.

Awesome RSS reader, great on Android too!

Just loaded and all the instructions on modification that really are needed like filtering and automatic updates are $10/m to activate.

Overall pretty happy with this over the years that I've had it installed. It's a convenient means of keeping up with the various webcomics I read, especially those that update irregularly. My only complaint is that every few days I have to turn the extension off then turn it back on for it to start working again. This isn't difficult or time consuming, just three clicks, but it is frustrating that it happens so often.

Amazing add-on. Loving how it efficiently shows new posts.