Web Development



SaveMemory can reduce Firefox's memory and CPU use by more than 80%!! If you browse with multiple tabs, you need SaveMemory. It lets you pause unused tabs to free up memory and end unnecessary processor usage. It makes Firefox faster and snappier!

Rated 3 out of 5 stars (60)
267 users
Added March 23, 2010

Empty Cache Button Featured

Cache clearing made easy. One click.

Rated 4 out of 5 stars (85)
68,263 users
Added March 20, 2010

Selenium XML Formatter

An XML Formatter for Selenium-IDE

Rated 5 out of 5 stars (4)
5,260 users
Added March 20, 2010

SEO Doctor

SEO Doctor allows easy SEO diagnosis and problem solving for webmasters.

Rated 4 out of 5 stars (72)
18,706 users
Added March 18, 2010

Open With Photoshop No Restart

Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.

Rated 5 out of 5 stars (43)
14,300 users
Added March 16, 2010

View Source

Shows all source files of a webpage.

Rated 4 out of 5 stars (6)
1,265 users
Added March 9, 2010

IE Tab V2 (Enhanced IE Tab)

Note: If you are encountering the Connecting... problem see instructions below.

The updated, fully supported IE Tab. Embed IE in a Firefox tab. IE Tab Features: FF 4+ support, IE 7-9 compatibility modes, old IE Tab settings import.

Rated 4 out of 5 stars (417)
583,034 users
Added March 8, 2010

Cookies Manager+

Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.

Rated 4 out of 5 stars (73)
111,462 users
Added March 7, 2010

WMS Inspector

WMS Inspector adds tools for working with Web Map Services (WMS). Find which services is using a mapping application, debug failing requests and discover map services's capabilities.

Rated 5 out of 5 stars (3)
715 users
Added March 6, 2010

Context Font

Show the font of selected text in the context menu.

Rated 4 out of 5 stars (15)
3,977 users
Added March 6, 2010


Open a website in the Internet Explorer, Safari, Chrome and Opera with one click.

Rated 1 out of 5 stars (2)
125 users
Added March 3, 2010

katakombe.com KEI Calculator

KEI (Keyword Effectiveness Index) Calculator

Not yet rated
1 user
Added February 26, 2010

Goog All Sites & Similar Sites Search

Now you don't have to rely on a website's search any more, rather use this website-specific Google search. Bonus is Similar site search. Just on a click, it gets you the list of websites similar to the one opened in active tab.

Rated 5 out of 5 stars (6)
970 users
Added February 25, 2010

Selenium IDE: Flow Control

A flow control plugin for Selenium-IDE

Rated 4 out of 5 stars (3)
5,769 users
Added February 24, 2010

Filtered clipboard

This add-on use regex to change a text when it is copied or pasted. Useful to
- paste modified text in a form field or url in the address field
- copy in another application some text from the web, modified when put in the clipboard

Rated 4 out of 5 stars (5)
119 users
Added February 19, 2010

Google Analytics Monitor

Monitor all your Google Analytics profiles in the status bar.

Not yet rated
21 users
Added February 18, 2010

AMF Explorer

AMF Viewing for Firebug.

Rated 5 out of 5 stars (9)
1,172 users
Added February 16, 2010

Local Load

Load common JavaScript libraries from local resources

Rated 4 out of 5 stars (29)
5,035 users
Added February 12, 2010

Right Encoding

Adds the Character Encoding menu to the context menu

Rated 5 out of 5 stars (17)
4,438 users
Added February 12, 2010

Dummy Images

Generate dummy images for your design.

Rated 4 out of 5 stars (10)
501 users
Added February 12, 2010