SimilarWeb allows you use the extension interface for both browsing and voting instead of being limited to a web-based directory. Once you have the extension installed, using it is as simple as clicking on the SW icon beside the address bar. You can rearrange the suggested order of sites, submit new sites, and vote a suggested site up or down based on relevance.
firefox add-ons
Read it Later – Firefox 3 Extension
This Firefox extension allows you to save pages of interest to read later. It eliminates cluttering of bookmarks with sites that are merely of a one-time interest. A commenter (Chris) summed it up very well: “It’s a “staging are” for bookmarks.
Reminders and ToDo’s with Firefox
ReminderFox is an extension that displays and manages lists of date-based reminders and ToDo’s. ReminderFox does not seek to be a full-fledged calendar system. In fact, the target audience is anybody that simply wants to remember important dates (birthdays, anniversaries, etc) without having to run a whole calendar application.
Open multiple links with one click
Snap Links allows users to easily open multiple links in new tabs by drawing a box around them. Links can also be opened in new windows, new tabs on a new window, copied to clipboard, bookmarked or downloaded.
The main goal of the extension is to allow easy and fast opening of multiple results presented by search engines (but it should work on any site).
3D images browser for Firefox
PicLens instantly transforms your browser into a full-screen 3D experience for viewing images across the web. Our new interactive “3D Wall” and built-in search function lets you effortlessly drag, click, zoom, and zip your way around a wall of pictures for an extraordinary viewing experience.
Download FF Add-ons
Firefox Add-ons – Tab Scope
Preview and navigate tab contents through popup.
Shows a popup on tabs and enables you to preview and navigate tab contents through popup. Major features are:
* Real-time preview of tab contents
* Navigate (Back/Forward/Reload/Stop) through popup
* Scroll pages or frames in preview with mouse wheel
* Click links or buttons directly in preview
For more info, please see http://www.xuldev.org/tabscope
Download FF Add-ons