Unfortunately the add-on does not take advantage of Firefox Synchronisation, one should setup his feeds manually for each device.

I have for many years been using the Newsfox add on and consider it to be one of the the best however it appears that it may not be amended to work in FF57 and above. I have been evaluating Feedbro as an alternative and I am impressed with it.

However I would like to make a suggestion - as others here have noted - to have an additional view mode similar to the 3 pane format of Newsfox as I find this to be the most efficient way to select and read articles.

Thanks.

I have the message 'invalid xml" or URL contains no feed links for all my sourceforge feeds...

First, I'm happy to have a WebExtension type RSS reader since my former reader, Brief, is going under. This gets the job done very nicely with a clean UI, but there are few areas that could be improved:
* when viewing the index, it would be nice to mark individual posts as read without linking through; some sites have hit or miss content for my interests
* with the above (imaginary) feature and with the existing "mark all read" feature, it would be nice if the index changed the color of the posts like when happens if I do click through
* an option to automatically open the "all items" index when clicking on the app button in Firefox's toolbar