My Favorite Add-ons
About this Collection
My favorite add-ons
29 Add-ons in this Collection
Firebug by Joe Hewitt, Jan Odvarko, others
Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe and more in one click. You can download mp3, music (iPod), avi and more. Download Flash games. Download Helper. 4K download.
The Web Developer extension adds various web developer tools to the browser.
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.
This extension allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.
Auto Refresh will refresh or hard refresh any tab or group of tabs at individual or group intervals.
You can also customize your presets and save the ones you most use.
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.
Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.
Debug Flash/SWF files on the web. Edit properties and inspect elements on the fly. View log output inside the extension. Run AS3 code against the active SWF. Access assets with the Explorer. (NOW SUCCEEDED BY FLASH DEBUGGER. CHECK ADDON DESCRIPTION)
A debug tool for Flash developers enabling switching between Flash player versions and basic debug log viewing.
Flash icon from PraX-08's Qure CS4 icon set.
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
Adds a clear cache toolbar button. After installing the extension, find the clear cache button in the toolbar customization...