Yes! See https://news.ycombinator.com/item?id=34195543 https://news.ycombinator.com/item?id=34195543 elsewhere in this thread with a discussion about SWI-Prolog

Yes! See https://news.ycombinator.com/item?id=34195543 https://news.ycombinator.com/item?id=34195543 elsewhere in this thread with a discussion about SWI-Prolog's http libraries used to run their own website, replacing a more traditional LAMP stack. But, just to clarify, is that what is meant by "general purpose", that a programmer can write anything they want and there are libraries to boot? The main reason I am very confused about "general purpose" is because, in my experience, Prolog is very much a language where you can write any kind of program you want. And there are libraries applenty in SWI-Prolog, although of course Prolog has a much smaller community than Python so one should not expect quite the same level of support, I guess.