My Favorite Add-ons

by pastoral

14 Add-ons in this Collection

JavaScript Debugger by James Ross, Robert Ginda, others

Rated 4 out of 5 stars 49 reviews

106,980 users

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 375 reviews

229,911 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 360 reviews

123,298 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

Tree Style Tab by Piro (piro_or)

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Experimental

Rated 4 out of 5 stars 1,407 reviews

106,531 users

Show tabs like a tree.

Fast Dial by telega

Rated 3 out of 5 stars 2,556 reviews

107,520 users

Visual bookmarks for Firefox.

Html Validator by Marc Gueury

Rated 4 out of 5 stars 215 reviews

47,149 users

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon

For Online HTML 5 validation, you need 0.962
http://users.skynet.be/mgueury/mozilla

IE View by EmmaSawyers, searchresults

Rated 3 out of 5 stars 155 reviews

57,707 users

Lets you load pages in IE with a single right-click, or mark certain sites to *always* load in IE.

Go Parent Folder by White Alice0775

Rated 5 out of 5 stars 113 reviews

8,942 users

Add "Go Parent Folder" menu to context menu in The Library list view and Search result in Bookmarks Sidebar.

Sothink Web Video Downloader for Firefox by SothinkMedia.com

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Experimental

Rated 4 out of 5 stars 68 reviews

5,922 users

A simple, clean and easy-to-use FREE Firefox extension for video download and Flash download. Supports Windows/Mac/Linux operating systems and the latest Mozilla Firefox. Now Supports Mozilla Firefox 4 and English, Spanish, Chinese language.

View Source Chart by Jennifer Madden

Rated 5 out of 5 stars 109 reviews

10,722 users

Enables accelerated human processing of DOM

DragIt (formerly Drag de Go) by Dr. S.

Rated 3 out of 5 stars 180 reviews

7,454 users

THE Drag And Drop Extension.

LinrLightWeb by Linr

Rated 5 out of 5 stars 2 reviews

763 users

点亮网页——前端辅助工具

Tab Kit by John Mellor (Jomel)

Rated 4 out of 5 stars 460 reviews

768 users

Tab grouping, vertical tab tree, multi-rows, and various tweaks for power users.

backword by gneheix

Rated 4 out of 5 stars 52 reviews

203 users

Helps people learning English by mouse-over pop-up translation and easily new-words collection.

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