My Favorite Add-ons

by pastoral

15 Add-ons in this Collection

JavaScript Debugger by James Ross, Robert Ginda, others

Rated 4 out of 5 stars 50 reviews

111,547 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.

Tree Style Tab by Piro (piro_or)

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Experimental

Rated 4 out of 5 stars 1,342 reviews

106,326 users

Show tabs like a tree.

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 309 reviews

263,107 users

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

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 352 reviews

138,348 users

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

Fast Dial by telega

Rated 3 out of 5 stars 2,515 reviews

113,435 users

Visual bookmarks for Firefox.

Html Validator by Marc Gueury

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 153 reviews

64,658 users

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

Sothink Web Video Downloader for Firefox by SothinkMedia.com

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Experimental

Rated 2 out of 5 stars 209 reviews

6,416 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 110 reviews

12,400 users

Inspect the DOM at lightning speed.

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

Rated 3 out of 5 stars 176 reviews

8,047 users

THE Drag And Drop Extension.

LinrLightWeb by Linr

Rated 5 out of 5 stars 2 reviews

823 users

点亮网页——前端辅助工具

Go Parent Folder by White Alice0775

Rated 5 out of 5 stars 110 reviews

9,065 users

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

Tab Kit by John Mellor (Jomel)

Rated 4 out of 5 stars 460 reviews

1,035 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

271 users

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

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