I don't know about still maintained, but it's one of those pieces of software that did one task, did it well, and the one part you might want to update (the encoder) was a plugin. As such, even though it's not seen any significant update since 2004, it's really the only CD ripper I've ever used. All the way back to some old Pentium machine where ripping and encoding a CD to MP3 took longer than it would to play it. Though the times I've needed it in the past few years has dropped off considerably, and if I had to rip a CD today I'd actually have to boot up an old machine that still has an optical drive.
retrocomputing
Discussions on vintage and retrocomputing
Not old enough to answer the question, but I used iTunes when I was a wee lad. Now I use Exact Audio Copy.
makemkv.
dBpoweramp. Always worked really well but the UI was weird. It's bizarre, I have a bunch of CDs I need to rip and was thinking about the topic recently.
I had a CD drive driver that would make windows explorer show CD audio discs as folders for quality levels, and then the tracks as files. Pick the ones you wanted, drag them somewhere, and get PCM wav files of the tracks. Encode them at your leisure. I miss that utility.
Audiograbber for a while, then used Foobar2000 since I always had it open anyway, and then finally EAC because its the best and I am still using it.
I remember using CDParanoia on Linux and some GUI for it (Sound Juicer?), CDex and Exact Audio Copy.
I use sound juicer. I used it this month.
I did use AudioGrabber at the turn of the century though.