Firefox Power User Addons
About this Collection
Addons for the Firefox power user and uber geeks focusing on essential security, privacy, developer and other must have streamlined browser tools.
40 Add-ons in this Collection
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
Shows the ip address and additional information about the remote host using ip2info.org.
Also Displays Information about your local internet connection.
Privacy note: Data on what host you visit is only sent when you enable remote data.
Control what gets sent as the HTTP Referer on a per-site basis.
Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...
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.
Custom Buttons by Yan, cubegm, others
Gives a possibility to create custom toolbarbuttons...
Shows an indicator on the status bar or status popup panel in front of the link address when the mouse cursor is over a link to a page you have bookmarked or visited before.
Looks up a user selected word in an online...
Switch tabs by scrolling with the mouse wheel in the tab bar.
The main goal allows users to open (and in some cases edit) page source with external applications.
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