Did you know that Firefox has now the best sidebar available? Prove me wrong!

Second Sidebar for Firefox v1.4: Collapsing, Periodic reload, Notification badge and more!

Github: https://github.com/aminought/firefox-second-sidebar

Second Sidebar for Firefox v1.4: Collapsing, Periodic reload, Notification badge and more!

Github: https://github.com/aminought/firefox-second-sidebar