Firefox 2 now has inline spell checking capabilities! This is one feature that I have been waiting for a long time to see. The screenshot above shows it in action and shows what nice features it has. It will spell check as you type and will underline the misspelled words with a red dotted line.
First the updated Add-ons Manager and now a spell check feature. Mozilla must really be trying to get a lot of important features implemented for the Firefox 2.0 Alpha 2 that is scheduled for May 9. This is really starting to get exciting now.
NOTE: The download file below is for a nightly build of Firefox. Nightly builds are known to be very unstable and you should only download it after backing up your current profile.