best

by 米老朱

10 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,082 reviews

1,558,203 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...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,082 reviews

996,987 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Stylish by userstyles.org

Rated 4 out of 5 stars 830 reviews

369,864 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

Evernote Web Clipper by Evernote

Rated 2 out of 5 stars 963 reviews

267,907 users

Use the Evernote Web Clipper to save things you see on the web into your Evernote account.

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 379 reviews

195,345 users

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

ScrapBook by Gomita

Rated 4 out of 5 stars 773 reviews

116,069 users

Helps you to save Web pages and organize the collection.

AutoProxy by lovelywcm

Rated 4 out of 5 stars 382 reviews

28,768 users

Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.

Google search link fix by Wladimir Palant

Rated 5 out of 5 stars 215 reviews

66,889 users

This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.

Feedly - Beyond Google Reader by feedly

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Experimental

Rated 5 out of 5 stars 3,259 reviews

42,686 users

A productive way to organize, read and share the content of your favorite feeds, blogs and news sites. Feedly offers a seamless transition from Google Reader.

Regular Expressions Tester by Sebo

Rated 4 out of 5 stars 26 reviews

3,551 users

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

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