Firefox dropped rss-support... I very often use rss feeds from several sites to stay up-to-date, so I was very disappointed about this. Luckily I found an article where someone pointed to this plug-in. Problem solved. Happy me :)
Thanks to the developers.

Thank you! Great to have the RSS folders back on my bookmark toolbar for quick and easy reading.

The only one that works exactly like the old live bookmarks.

What responsiveness of the developer!
The read / unread indicator is now available , less than 10 days after being requested, and, therefore, I give this extension 5 stars!

Like other reviewers, I would add star(s) to this extension if some read/unread indicator was available (as it was the case in reader integrated into FFx before rev 64)

This works good. Like others are saying though there needs to be a way to indicate if something has been read or not like the old firefox live bookmarks.

Edit: I just noticed the subscribe icon in the url bar. I've gotten used to not seeing what i've read already. This add on is amazing.

Please add the function to sync live bookmarks between computers and indications for read pages. I would give this add on a five star rating if so. Thanks.

-edit: updated review to 5-stars as promised since the requested features have been delivered. It's amazing how reliable the syncing works.

Thank you!

super perfekt!
völlig bescheuert von Mozilla die einfachen Feed-Reader zu entfernen!

Wow. After the removal of live bookmarks, I've tried, and hated so many different RSS readers. Thank you for giving me back what Mozilla took away. Now, breathe, centre. Life is good again.

Have to remember to remove the carp at work that I also tested, tomorrow, and install this.

Thank you!

It works great on a single computer.
However, as others pointed out, firefox sync only syncs a snapshot of the last items that were fetched.
I use version 1.10 of the addon.
Edit: After update to 1.16 (or maybe before), sync began working for me.

as close to live bookmarks as i could find. i would recommend this for that main reason.

Excellent, thank you so much for this

Bonne extension, qui pallie à la fonctionnalité de lecture de flux RSS retirée de Firefox 64. Le seul problème est sa lenteur au moment de la mise à jour des flux, ce qui ralenti considérablement le système en entier (utilise la totalité de la RAM et du CPU sur une petite configuration). A corriger d'urgence, et ce sera parfait. Quelques bugs aussi lors de la souscription à un flux RSS (mauvaise URL prise en compte pour certains sites).

Good extension, which replace the RSS feed reading functionality removed from Firefox 64. The only problem is its slowness when updating feeds, which significantly slows down the whole system (uses all the RAM and CPU on a small configuration). This problem should be corrected urgently, and it will be perfect. Some bugs also when subscribing to an RSS feed (bad URL taken into account for some sites).

EDIT : les bugs de lenteur ont été corrigés, c'est parfait maintenant