开发

by Jason

8 Add-ons in this Collection

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 248 reviews

363,457 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 216 reviews

535,299 users

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

Flagfox by Dave G

Rated 5 out of 5 stars 634 reviews

589,422 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 37 reviews

194,391 users

Manage any SQLite database on your computer.

HttpFox by Martin Theimer

Rated 4 out of 5 stars 161 reviews

94,550 users

An HTTP analyzer addon for Firefox

Rainbow Color Tools by Heather Arthur

Rated 5 out of 5 stars 93 reviews

34,770 users

Color tools for web development.

Color picker and eyedropper + saving colors and trying out colors with drag and drop.

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 65 reviews

131,879 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Mobile toolkit by revolucion.mobi

Rated 3 out of 5 stars 6 reviews

1,748 users

A toolbar for Mobile WebDevelopers, lets you quickly validate your code, check renders and find documentation.

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