To answer that, it would be necessary to know what libraries are considered well-known. Is there a list you would recommend for this?
rossdavidh | 12 hours ago
termtables - great for simple tables. humanize - for printing quantities nicely: naturalsize(12345678, binary = True) -> 11.8 MiB
bjourne | 9 hours ago
fastcore
tosh | 12 hours ago
https://news.ycombinator.com/item?id=41126575
Similar thread from 10 months ago: https://news.ycombinator.com/item?id=41116896