It looks like David Baron is working hard on new CSS support for Firefox 3. His latest blog post tells us that he has finished up support for a bunch of CSS3 selectors, available now in the Firefox nightly build:

We now support :nth-child(), :nth-last-child(), :nth-of-type(), and :nth-last-of-type() [...] :first-of-type, :last-of-type, and :only-of-type

This will be released with the next major version of ‘fox (probably 3.1). It looks like support forMedia Queries is next. Hurrah! Good work David! Continue reading →

I need to give you a bit a background so you can see what my priorities are when setting up my favorite browser. I am a computer programmer that deals with web stuff as well as back-end stuff. I am NOT a designer in general, mostly a coder. I am running Firefox 3 beta 5 (not RC1 yet) since it is compatible with almost all of my extensions.

Step 1: My Theme

NASA Night Launch – This has little effect on my productivity but I get asked about this more than anything else. I like the cool blackness and the fact that this theme is Firefox 3 compatible.

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Since we like on the bleeding edge here at eriwen.com, I wanted to share some of the most useful about:config entries that are new to Firefox 3. You probably know that you just need to type "about:config" into your URL bar to get set up for these gems. If you haven’t already you will also want to check out the Firefox 3 chrome tweaks to really customize your favorite browser.

Bleeding Edge: Force Extension Compatibility

WARNING: I take no responsibility if enabling all your favorite extensions borks up your browsing experience. Hence the “bleeding” as it were…

extensions.checkCompatibility -> Toggle to false
extensions.checkUpdateSecurity -> Toggle to false

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