I haven't worked professionally with it for about 25 years, honestly. I worked at a shop making grading software for teachers. The Windows side was Delphi and t

I haven't worked professionally with it for about 25 years, honestly. I worked at a shop making grading software for teachers. The Windows side was Delphi and the Mac side was Think Pascal. Their tooling for the Mac was barely usable at that time. I don't even know if Think Pascal was still being sold then. (This was circa 1996.) The company is still around, but I did not leave on good terms (nobody ever did), so I don't know what they're using today. Obviously not Think Pascal!