I mostly use this collection to synchronize the Firefox installations on the four different computers I use.
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
Collector's Note In combination with Add-Art
Collector's Note When I have to work with HTML, CSS etc. I need this thing. Great tool.
Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...
Collector's Note My Number One plugin.
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
Collector's Note No, THIS is my Number One plugin.
Collector's Note Nice!
A Mozilla Firefox add-on that provides a easy way to reload the browser DNS cache.
It's commonly used by developers that uses the Hosts File to force a domain name resolution to a specific IP.
Collector's Note Was essential when I needed to frequently switch a host name between IPs.
Note from Mozilla: This add-on has been discontinued. Try Google Minimalist instead.
CustomizeGoogle enhances Google by adding information and removing unwanted information.
Collector's Note Nice idea, but only works when I'm not logged into my Google account. In other words, never.