(I am writing through a translator, if the idea of what I wanted to say gets lost, please clarify in the comments.)
How do I implement an algorithm for generating meaningful names?
Let’s say that when creating a user and the algorithm was running, the username was not “AsnaFSff234Sdanfs!123”, but “SweetDreams”. The usual substitution of random words that would be stored in arrays is too heavy. Are there any other ways?
Stack:
js, expressjs, postgres.

I haven’t tried it yet, but the methods I found on the Internet look very expensive.