普段利用しているもの

by japanrock

32 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,766 reviews

2,670,604 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 946 reviews

1,364,276 users

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

Stylish by Jason Barnabe

Rated 4 out of 5 stars 733 reviews

769,761 users

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

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 239 reviews

424,863 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Web Developer by chrispederick

Rated 5 out of 5 stars 208 reviews

656,792 users

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

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 30 reviews

218,916 users

Manage any SQLite database on your computer.

Pocket by Read It Later, Inc

Rated 4 out of 5 stars 1,075 reviews

268,832 users

When you find something on the web that you want to view later, put it in Pocket. It automatically syncs to your phone, tablet or computer so you can view it at any time, even without an internet connection.

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 154 reviews

198,394 users

View HTTP headers of a page and while browsing.

Tree Style Tab by Piro (piro_or)

Download Now

Experimental

Rated 4 out of 5 stars 1,154 reviews

103,635 users

Show tabs like a tree.

ReminderFox by Tom Mutdosch, Daniel Lee

Rated 4 out of 5 stars 483 reviews

113,348 users

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

RefControl by James Abbatiello

Rated 4 out of 5 stars 177 reviews

88,479 users

Control what gets sent as the HTTP Referer on a per-site basis.

Vimperator by maxauthority, gkatsev

Make Firefox look and behave like Vim

Secure Login by Sebastian Tschan, Sarah Av.

Rated 4 out of 5 stars 366 reviews

59,395 users

Secure Login is an extension for Firefox integrated password manager.

Extended Statusbar by Strahinja Kustudić

Rated 4 out of 5 stars 249 reviews

56,334 users

A Statusbar with speed, percentage, time and loaded size (similar to Opera's one)

Nightly Tester Tools by Automation Development, Tony Mechelynck, others

Rated 4 out of 5 stars 189 reviews

42,804 users

Useful tools for the nightly tester.
  1. 1
  2. 2
  3. 3
Results 115 of 32

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections

Recently Viewed