|User since||Sept. 2, 2017|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Rated 5 out of 5 stars
This newsreader works perfectly, is easy to use, and is in the user's control. The database is kept in your filesystem wherever you want it, which makes it portable but completely in the users's control. This is the way RSS should work.
Note that Mozilla has flagged this as using legacy technology, which gives it access to all browser functions and data without requesting your permission. As the developer argues, it is safe to use because it is open source.