Great feed reader. I'd like to suggest one improvement: It would be handy if you could use a keyboard shortcut to jump not only to the next item but also to the next feed.

good and handy

Just perfect: I can customise it to my liking and it's free as in freedom!

Any updates on the search box?
This feeds reader is the best and most flexible you could possibly find for browsers, in my opinion. It was fantastic, until the search box stopped working. The search box is the absolutely essential base part of this reader. It enabled searching through abstracts and reduce the posts only to matches. Otherwise, reading through 10000 entries per day is impossible. Almost 5 years past, but the search option still not working. I'd be willing to pay the developers to get the search box working.

默认ui美化差点，但是总体体验太好了，简直完美

SQLite database of this add-on has became 500MB after several years of usage. Deleting of old items does not help to shrink database :(

Very nice, thanks for that!
User luprobert created a Dark Mode, works nice, have a look: https://github.com/luprobert/briefnightmode

This is great, thank you so much! It would be very nice to have keyboard shortcuts to change between the feeds.

Best feed reader there is.

I have been using this extension for a long time. Easy to use.

Great extension, I've been using it for a long time.

I have created a Dark Mode version for myself. If someone wants, can use the CSS i have modified.

Here is a link for Dark Mode:
https://github.com/luprobert/briefnightmode

Hope you find it useful!