Web Development

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Page validator

Validates a page using the W3C Markup Validation Service.

Rated 4 out of 5 stars (6)
547 users
Added March 18, 2006

View Dependencies

View Dependencies adds a tab to the Page Info window, in which it lists all the files which were loaded to show the current page.

Rated 5 out of 5 stars (31)
6,821 users
Added March 10, 2006

allcookies

Dumps ALL cookies (including session cookies) to Firefox standard cookies.txt file...

Rated 4 out of 5 stars (8)
28 users
Added March 9, 2006

Domain Details

Displays Server Type, Headers, IP Address, Location Flag, and links to Whois Reports. Shows links to check server status and cache when page fails to load.

Rated 4 out of 5 stars (47)
8,593 users
Added March 4, 2006

Advanced Dork:

Advanced Dork: gives quick access to Google's Advanced Operators directly from the context menu...

Rated 5 out of 5 stars (20)
248 users
Added March 1, 2006

FavLoc

FavLoc allows you to set folders as "favorite locations" to which you can easily download. FavLoc menus will appear on the File menu (for saving pages), the context menu (for saving images and links), and on the download...

Rated 4 out of 5 stars (61)
475 users
Added February 28, 2006

Adsense Preview

Preview the Google ads that may show on any web page...

*UPDATE - June, 9 2010: The development of this add-on is suspended for lack of time. No new update is planned. Developer wanting to take over, contact us via www.yellowpipe.com

Rated 5 out of 5 stars (1)
59 users
Added February 27, 2006

Stylish Featured

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.

Rated 4 out of 5 stars (736)
756,301 users
Added February 20, 2006

CSSViewer

A simple CSS property...

Rated 4 out of 5 stars (100)
1,217 users
Added February 19, 2006

Active Whois plugin for Firefox

Starting Active Whois to get details about any Web site owner and its host server...

Rated 2 out of 5 stars (11)
502 users
Added February 18, 2006

Re-Pagination No Restart

See more search results etc. on one page, concatenating several pages together...

Rated 5 out of 5 stars (40)
4,219 users
Added February 18, 2006

Reliby

Reload all your Live Bookmarks aka RSS feeds with a push of a button

Rated 4 out of 5 stars (18)
660 users
Added February 15, 2006

Regular Expressions Tester

Testing tool for regular expressions with color highlighting (including submatches) and helpers for creating expressions

Rated 4 out of 5 stars (24)
7,584 users
Added February 14, 2006

ASnumber

The AS Number Extension displays interesting information the Internet Service Provider of every website visited. Along with it come some additional statistics for those who want to know what happens behind the Webs shiny surface. All data is...

Rated 5 out of 5 stars (10)
1,881 users
Added February 13, 2006

View Source Choice

Imitation is the sincerest form of flattery. View Page Source in a variety of contexts.

Rated 3 out of 5 stars (10)
696 users
Added February 13, 2006

Dummy Lipsum

Generate "Lorem Ipsum" dummy text (from http://www.lipsum.com).

Rated 4 out of 5 stars (40)
10,792 users
Added February 12, 2006

TimeStamp Converter

Converts dates and timestamps...

Rated 4 out of 5 stars (8)
1,808 users
Added February 12, 2006

BrowseAtWork

Allows you to open the current page, or a link on the current page, anonymously with BrowseAtWork.com by adding a shortcut to the context menu...

Not yet rated
29 users
Added February 11, 2006

TimestampDecode

Treats the selected number as a timestamp and displays a decoded date/time

Rated 5 out of 5 stars (3)
457 users
Added February 11, 2006

Server Spy

Server Spy indicates what brand of HTTP server (e.g. Apache, IIS, etc.) runs on the visited sites.

Rated 4 out of 5 stars (15)
8,185 users
Added February 8, 2006