WebDev, Design & Analytics

by kozaki

83 Add-ons in this Collection

Dust-Me Selectors by brothercake

Rated 4 out of 5 stars 76 reviews

15,578 users

Dust-Me Selectors is development tool to remove unused CSS selectors.
Collector's Note Open source (MIT)

CSS Usage by Teun van Eijsden

Rated 4 out of 5 stars 38 reviews

21,195 users

Firebug extension to view which CSS rules are actually used.
Collector's Note (fr) Gère les @import. Looks like doens't support UTF-8 (i.e. display of Chinese characters)

NoDoFollow by Zachary Fox

Rated 4 out of 5 stars 199 reviews

12,245 users

Just a simple extension to highlight links in a page according to nofollow / dofollow status.

LinkChecker by Kevin Freitas

Rated 4 out of 5 stars 76 reviews

17,016 users

Check the validity of links on any webpage.

SEO & Website Analysis by Jean-Louis Lauwers, SamGooch, others

Rated 4 out of 5 stars 34 reviews

12,082 users

WooRank provides a deep SEO & Website Analysis reviewing more that 50 SEO criterias.

Pixel Perfect by Mike Buckley, Lorne Markham, others

Rated 4 out of 5 stars 101 reviews

13,428 users

Pixel Perfect is a Firefox/Firebug extension that allows web developers and designers to easily overlay a web composition over top of the developed HTML.
Collector's Note Ne fonctionne plus fin 2012. Dernière MÀJ : November 5, 2011.

Phoenix by pc-facile.com

Rated 4 out of 5 stars 42 reviews

3,629 users

An editor with real time syntax highlighting which allows edit, run and test CSS, HTML and JavaScript code. Phoenix will tell you how many CSS and JS files are loaded into a page, how big these are, it will let you edit, pack and de-obfuscate them.

User Agent RG by justin Ƨullivan

Rated 3 out of 5 stars 29 reviews

11,376 users

A really generic user agent switcher, no restart required.

Nuke Anything Enhanced by Patrick Abi Salloum

Rated 5 out of 5 stars 125 reviews

21,266 users

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

User Agent Quick Switch by Bradley Rosenfeld

Rated 4 out of 5 stars 10 reviews

6,096 users

Quickly switch the browser user agent.

View Source Chart by Jennifer Madden

Rated 5 out of 5 stars 106 reviews

14,630 users

Inspect the DOM at lightning speed.

Websecurify by Websecurify

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Rated 4 out of 5 stars 6 reviews

3,032 users

Websecurify is a powerful cross-platform web security testing technology designed from the ground up with simplicity in mind.

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.
Collector's Note "This is a very useful addon if you are a web administrator of any sort. You can easily see what email client the user is sending mail with, and quickly deduce what OS they are using. With this information, you can more easily assess their situation if they need technical assistance."

XHTML Mobile Profile by Gareth Hunt

Rated 5 out of 5 stars 11 reviews

6,805 users

Firefox does not natively support the mime-type application/vnd.wap.xhtml+xml. This is one of the possible mime-types for XHTML Mobile Profile. This addon adds support for this mime-type.
Collector's Note "A brilliant WAP emulator/mobile profile script, does everything I need and more!"

Accessibility Evaluation Toolbar by Jon Gunderson

Rated 3 out of 5 stars 15 reviews

6,385 users

Support web developers in testing web resources for accessibility features.
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