Fantastic add-on! Been using it since 2015 and refuse to use anything else. Great minimalistic UI, simple, straightforward, easy to read, no fuss no miss, and best of all, no headache or clutter! The only thing I wish it had was an add-on for firefox for android. And if you have any issues, Tim, the developer, responds right away once you've contacted him from the add-on using the question mark on the bottom right corner. Keep up the fantastic work!!!