Many many Getopt::* modules are overly complex for my purposes: Setting defaults.
This module is part of my standard toolset when needing simple default settings.
Trusted go-to module. ++ Huzzah!
This module has simplified my experiments with computational music. It provides a useful array of things that I was either computing by hand or using other modules to partially, fill-in the gaps with.
It works without any fuss, and the documentation is clean simple.
"Calculates statistics on word ngrams." Uh... statistics? Where? This module just parses into ngrams and does no stats.
Check out Text::Ngrams.