Perl

The source for Perl is perl.com.

= Discussions and Code =
 * Perl Monks
 * WebTechniques Perl Columns

= Documentation =
 * Perl Documentation - Core
 * Perl Documentation - Modules

=Libraries=

CGI.pm
CGI.pm is a Perl Library which simplifies the task of writing web CGI scripts.
 * Documentation
 * CGI.pm library

= Modules and Scripts =
 * CPAN - Comprehensive Perl Archive Network
 * mod_perl - the marriage of Apache and Perl