Entry tags:
Firefox addons
I found Server Switcher while on my quarterly extensions trawl tonight, and I thought about the various extensions/add-ons I use regularly for development -- FireBug, Live HTTP Headers, ColorZilla, Web Developer, etc -- and figured: it might be a good idea to collect lists of "recommended" developer addons for those who use Firefox.
So: what are the add-ons that you couldn't work without?
So: what are the add-ons that you couldn't work without?

no subject
Firebug and web developer are a given.
Hmmm, and those are the ones I can't live without when it comes to dev; the other extensions I have aren't related, or are only tangentially related.
ETA:
The shell bookmarklet: https://www.squarefree.com/bookmarklets/webdevel.html
lets me run snippets of code quickly. (Firebug has its own console, but I like the bigger space and lighter feel that this provides, for a quick peek under the hood)