
Plugins or extensions?
Plugins are things like Flash and Adobe Reader, that allow one to view proprietary file formats inside the browser. Extensions are things like Firebug and Xmarks that enhance or extend the functionality of the browser.
Assuming you mean extensions, there are only four that I ever use, all developer tools: Firebug, Web Developer Toolbar, ColorZilla and MeasureIt. All highly recommended![]()
oops yes extensions, corrected.

Thanks for tolerating my pedantry with such good grace![]()
As well as those, I sometimes use iMacros which allows you to record repetitive stuff into macros. Found this useful on one development where I had to keep logging out and logging in again to test some changes I was making. Not really used it for anything else so far though so, uh, probably not top of the list really.there are only four that I ever use, all developer tools: Firebug, Web Developer Toolbar, ColorZilla and MeasureIt. All highly recommended![]()
Thanks for tolerating my pedantry with such good grace![]()
Plugins or extensions?
Plugins are things like Flash and Adobe Reader, that allow one to view proprietary file formats inside the browser. Extensions are things like Firebug and Xmarks that enhance or extend the functionality of the browser.
Assuming you mean extensions, there are only four that I ever use, all developer tools: Firebug, Web Developer Toolbar, ColorZilla and MeasureIt. All highly recommended![]()
My 400Kbps 'broadband' would be unusable without Adblock Plus. (How on earth do you tolerate all those ads?)