MrYarbles' Favorites

by MrYarbles

18 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,323 reviews

5,190,197 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,766 reviews

2,452,317 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Web Developer by chrispederick

Rated 5 out of 5 stars 208 reviews

603,016 users

The Web Developer extension adds various web developer tools to the browser.

Awesome Screenshot Plus - Capture, Annotate & More by Diigo Inc.

Rated 4 out of 5 stars 1,065 reviews

204,376 users

Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 154 reviews

183,781 users

View HTTP headers of a page and while browsing.

IE Tab by PCMan, yuoo2k

IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...

JavaScript Deobfuscator by Wladimir Palant

Rated 4 out of 5 stars 26 reviews

56,791 users

This add-on shows you what JavaScript code runs on a web page, even if it is obfuscated and generated on the fly. Simply open JavaScript Deobfuscator from the Web Developer menu and watch the scripts being compiled/executed.

YSlow by YSlow

Rated 3 out of 5 stars 186 reviews

115,443 users

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

CacheViewer by benki

Rated 4 out of 5 stars 216 reviews

50,105 users

This extenion is GUI Front-end of "about:cache"...

FireQuery by BinaryAge, Jan Odvarko

Rated 4 out of 5 stars 51 reviews

35,590 users

Firebug plugin for jQuery development

Clear Cache Button by Chris Holtz

Rated 4 out of 5 stars 128 reviews

156,900 users

Adds a clear cache toolbar button. After installing the extension, find the clear cache button in the toolbar customization...

Pixel Perfect by Mike Buckley, Lorne Markham, others

Rated 4 out of 5 stars 100 reviews

14,590 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.

Chrome View by Lutz Issler

Rated 4 out of 5 stars 50 reviews

9,142 users

Open a page in Google Chrome (or SRware Iron) on Windows.

Firecookie by Jan Odvarko

Rated 4 out of 5 stars 61 reviews

5,066 users

Firecookie is an extension for Firebug that makes possible to view and manage cookies in your browser

Firecookie is part of Firebug since Firebug 1.10

QuickProxy by Ozzie-

Rated 4 out of 5 stars 208 reviews

26,519 users

Statusbar button to turn the proxy on and off with a single click.
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