Data::Session is typically used by a CGI script to preserve state data between runs of the script. This gives the end user the illusion that the script never exits.

Ruby has factory_girl, Python has factory_boy. Now Perl has DBIx::Class::Factory.

PDF::FromHTML transforms HTML into PDF, using an assortment of XML transformations implemented in PDF::FromHTML::Twig.

Budgie-Desktop is a GTK+ based desktop environment which focuses on simplicity and elegance. It provides a traditional desktop metaphor based interface utilising customisable panel based menu driven system. Budgie-Desktop is written from scratch utilising many GNOME based sub-systems such as GVC and gnome-settings-daemon.

Logging is fundamental to every application and eases the process of debugging. Using Loguru user has no excuse not to use logging from the start, this is as simple as from loguru import logger.

The Fast Library for Integer Number Theory is a C library which supports polynomial arithmetic over the integers, fast integer arithmetic and factoring (including a highly optimized quadratic sieve).