Desenvolvimento web


TableTools2 - Copy/Sort/Chart/Filter Table&More!

Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.

Avaliado em 5 de 5 estrelas (45)
16.946 usuários

Open With Photoshop Não precisa reiniciar

Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.

Avaliado em 5 de 5 estrelas (48)
21.691 usuários

Classic Toolbar Buttons Não precisa reiniciar Em destaque

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Avaliado em 5 de 5 estrelas (144)
40.053 usuários

View Source Chart

Inspect the DOM at lightning speed.

Avaliado em 5 de 5 estrelas (109)
14.530 usuários

cliget Não precisa reiniciar

Download files using curl or wget. This addon generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protected files directly to a separate machine (e.g. server).

Avaliado em 5 de 5 estrelas (51)
6.852 usuários

NewScrollbars (aka NoiaScrollbars)

The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Avaliado em 5 de 5 estrelas (98)
15.463 usuários

The Addon Bar (Restored) Não precisa reiniciar Em destaque

Gives you a place to put all your add-on buttons without over-crowding the navigation bar.

Avaliado em 5 de 5 estrelas (286)
124.664 usuários

Stylish Sync Não precisa reiniciar

Sync engine for Stylish with backup / restore facility.

Avaliado em 5 de 5 estrelas (20)
5.998 usuários


这个扩展是基于Force Content-Type的,与Force Content-Type相比,这个扩展简化了规则创建的步骤,允许各规则单独禁用/可用的设定。

Avaliado em 5 de 5 estrelas (65)
6.969 usuários

Rainbow Color Tools

Color tools for web development.

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

Avaliado em 5 de 5 estrelas (94)
33.358 usuários

Random Agent Spoofer Não precisa reiniciar

Rotates complete browser profiles ( from real browsers / devices ) at a user defined time interval. It includes many extra privacy enhancing options

Avaliado em 5 de 5 estrelas (90)
33.429 usuários

Add-ons Manager - Version Number Não precisa reiniciar

Restores add-on version number inside Add-on Manager for latest builds of Firefox, Thunderbird and Seamonkey.

Avaliado em 5 de 5 estrelas (14)
904 usuários

Domain Auction Metrics by DomCop Não precisa reiniciar

Domain Auction Metrics by DomCop provides domain metrics for GoDaddy Auctions, NameJet, SnapNames, DynaDot and Sedo. View Page Rank, Majestic Trust Flow, Moz Rank and Domain Authority, SimilarWeb Rank, SEMrush Metrics, Alexa Rank, Estibot metrics.

Avaliado em 5 de 5 estrelas (21)
1.237 usuários

QuickJava Em destaque

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

Avaliado em 5 de 5 estrelas (192)
276.120 usuários

Humancharacterguess Não precisa reiniciar

This addon predicts your character based on date of birth
This add on would be added to addon bar above the taskbar with name HCGdora and click on it to open

Avaliado em 5 de 5 estrelas (17)
127 usuários

Screengrab (fix version) Em destaque

Screengrab! saves webpages as images.
0.98 released!
New features: upload to internet

Avaliado em 5 de 5 estrelas (266)
142.094 usuários

NoScript Security Suite Em destaque

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Avaliado em 5 de 5 estrelas (1.508)
2.327.594 usuários


The all in one toolbar(item). Houses and manages bigger amounts of buttons (Clear Cache, Clear Cookies, ...), Menus (User Agent spoof...) and checkboxes (Javascript, Flash, ...). Extensible from online-database or with self created buttons.

Avaliado em 5 de 5 estrelas (40)
15.749 usuários


Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.

Avaliado em 5 de 5 estrelas (49)
9.660 usuários

Pentadactyl Não precisa reiniciar

Firefox for Vim and Links addicts.

Avaliado em 5 de 5 estrelas (138)
2.963 usuários