Alerts & Updates
Tab Memory Usage Featured
Tab Memory Usage displays the amount of memory is used by each tab
Tab notifier Featured
Enables desktop notifications like in Chrome (e.g. Gmail, imo.im) and, if the site doesn't support them, it can notify new messages or updates detecting changes of the title (e.g. Hotmail, Yahoo, Facebook, Twitter). Even if the browser is minimized!
Gmail™ Notifier + Featured
Gmail™ Notifier Plus alerts you of new email messages. Users can also read or reply to emails, delete or mark them as read, all without having to open a new window.
Weather Underground (Forecast Plus) Featured
Provides local & long range Weather Forecast using Weather Underground
Gmail™ Notifier (restartless) Featured
Multiple account (or label) Gmail notifier (without storing passwords)