我最喜爱的附加组件

by youzi_friend

16 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,123 reviews

1,341,666 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 279 reviews

301,337 users

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

Wappalyzer by Elbert Alias

Rated 4 out of 5 stars 110 reviews

63,735 users

Wappalyzer is a browser extension that identifies software on websites.

IE Tab V2 (Enhanced IE Tab) by ietab.net

Rated 4 out of 5 stars 437 reviews

221,815 users

Note: If you are encountering the Connecting... problem see instructions below.

The updated, fully supported IE Tab. Embed IE in a Firefox tab. IE Tab Features: FF 4+ support, IE 7-9 compatibility modes, old IE Tab settings import.

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 343 reviews

95,163 users

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

Html Validator by Marc Gueury

Rated 4 out of 5 stars 207 reviews

31,229 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

HttpFox by Martin Theimer

Rated 4 out of 5 stars 173 reviews

53,763 users

An HTTP analyzer addon for Firefox

YSlow by YSlow

Rated 3 out of 5 stars 210 reviews

38,061 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.

Firepicker by thedarkone2

Rated 5 out of 5 stars 55 reviews

8,297 users

Simple color picker plugin for Firebug.

FirePHP by cadorn

Rated 4 out of 5 stars 51 reviews

20,801 users

FirePHP enables you to log to your Firebug Console using a simple PHP method call.

Not using Firebug 1.9+ on Firefox 8+? See http://firephp.org/

CSS Usage by Teun van Eijsden

Rated 4 out of 5 stars 40 reviews

9,773 users

Firebug extension to view which CSS rules are actually used.

Pixel Perfect by Mike Buckley, Lorne Markham, others

Rated 4 out of 5 stars 103 reviews

6,292 users

Pixel Perfect is a Firefox extension that allows web developers and designers to easily overlay a web composition with semi-transparent layers (images). These layers can be consequently used for per pixel comparison between the page and a layer.

Firecookie by Jan Odvarko

Rated 4 out of 5 stars 57 reviews

759 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

FireQuery by BinaryAge, Jan Odvarko

Rated 4 out of 5 stars 54 reviews

9,500 users

Firebug plugin for jQuery development

Regular Expressions Tester by Sebo

Rated 4 out of 5 stars 26 reviews

3,017 users

Testing tool for regular expressions with color highlighting (including submatches) and helpers for creating expressions
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