Do you think it's necessary to test websites in both firefox 3 and 2? Is there any difference between the two in terms of rendering? Thanks
There is a difference, my site looks ok in FF2 and IE but in FF3 a mysterious thin line came out. My designers can't figure out what happen. I think you better test for both FF2 and FF3 just in case.
I haven't ran into that problem yet but apparently they occur. Hopefully you can get that fixed. If you can't let me know, I'm pretty good with coding and design myself.
I found firefox 3 to be unstable too, one of most annoying thing is high CPU usage problem and sometimes it doesn't close itself, I have to use task manager to kill it manually.... anyone having the same problem?
Nope, I haven't. I haven't experience any problems with FF3 so I'm surprised to hear many people complaining about it.
i have ff 3, ie 7 and opera on my pc for testing but i give a try with http://browsershots.org also and don`t see anything different in ff 1,5 , 2 or 3 on any system (linux, win, mac)