A.k.a. all you need is PG and something to serve your app over HTTPS. :joy:
I think PG might insist on using a lisp too.
Does Postgres support Lisp?
I think u/messe was punning. I used "PG" to mean PostgreSQL, and u/messe probably knew that and probably meant PG as in Paul Graham, who is a huge fan of Lisp. I thought it was funny.
All you need to build a great app server is PG, certbot and a great app server.