Web Development


Website City + Country Info Requires Restart

Shows the city (!) and the countryflag of the website you are browsing to. See IP, provider, Oranisation name, GEO coordinates and further useful infos for security, fun and SEO reasons.

Rated 4 out of 5 stars (25)
1,380 users
Updated November 5, 2014

Page Hacker Revived Requires Restart

Adds a toolbar to edit and format the current page

Rated 4 out of 5 stars (8)
193 users
Updated November 4, 2014

SeoBox.pl - Analiza SEO Requires Restart

Wtyczka do Firefoxa do analizy serwisów pod względem SEO

Not yet rated
8 users
Updated October 30, 2014

Helper for GitHub notifications in Gmail

Add links to GitHub threads and shortcuts to your Gmail interface.

Rated 5 out of 5 stars (1)
5 users
Updated October 30, 2014

HTML5 Outliner

Displays the HTML5 document outline of the current web page. HTML5 Outlines are composed of labels for important structural elements (e.g., heading text, table titles, form titles etc).
Source Code: https://github.com/arky/html5-outliner-addon

Rated 2 out of 5 stars (10)
780 users
Updated October 29, 2014

XML Monospace Requires Restart

Displays xml responses with View > Page Style > Monospace.

Not yet rated
75 users
Updated October 28, 2014


This can be used to set or reset any proxy server address with default port 443 for your browser.

Not yet rated
1 user
Updated October 28, 2014

Simple password generator

password generator

Rated 4 out of 5 stars (1)
129 users
Updated October 25, 2014

HackBar Requires Restart

Simple security audit / Penetration test tool.

Rated 4 out of 5 stars (50)
26,489 users
Updated October 23, 2014

Usefull Short-cut Requires Restart

This Firfox extension for some userfull short-cuts. Like restart your browser, refresh your browser and close current tab

Not yet rated
2 users
Updated October 22, 2014

Nuke Anything Enhanced Requires Restart

Allows you to hide almost anything via context menu 'Remove Object'.

Rated 5 out of 5 stars (138)
16,944 users
Updated October 19, 2014

Feature Bee Firefox Addon

An add on to help managing feature bee toggles.

Not yet rated
19 users
Updated October 16, 2014

Easy GA Requires Restart

Easy GA creates several Google Analytics buttons that you can add to your toolbar that make it easier to see how traffic to your content is changing over time periods you care about. Easy GA looks best in Firefox 29+.

Not yet rated
17 users
Updated October 9, 2014

Favorites (Selenium IDE) Requires Restart

A plugin for Selenium-IDE to have favorite test suites and open and execute the test suites with a single click

Rated 4 out of 5 stars (4)
15,238 users
Updated October 5, 2014

Clip2net Requires Restart

All-in-one screen capture and annotation tool. Capture screenshot or video of a region or the whole page in one-click.

Rated 2 out of 5 stars (2)
849 users
Updated October 3, 2014

JavaScript Object Examiner Requires Restart

Display JavaScript object methods and properties for any available scope.

Not yet rated
474 users
Updated October 3, 2014

Copy Link as HTML or Markdown Code

This addon allows to copy the entire link code, the URL and the clickable text together.

Rated 3 out of 5 stars (2)
124 users
Updated October 1, 2014

Auxilliary File Saver Requires Restart

Addon for saving data from page.

Not yet rated
1 user
Updated September 30, 2014

Cookie Notification Preventer Requires Restart

Simple extension for preventing web site's cookies notifications.

Rated 5 out of 5 stars (4)
98 users
Updated September 30, 2014

WooGang Requires Restart

Biggest WooCommerce Extension GPL Club online

Not yet rated
1 user
Updated September 30, 2014