Quote::Code - quoted strings with arbitrary code interpolation

Function::Parameters - define functions and methods with parameter lists ("subroutine signatures")

Adding keywords to perl, in perl

Polyglots

Browser enhancements

A class for types with a default value

irssi + some patches

irssi utility modules

frequently asked questions about Perl

Wrap open/sysopen and give them a nice and simple interface.

A common definition and test suite for Perl function signatures.

a terminfo format string interpreter

a terminfo parsing library

Adding keywords to perl, in perl