Perl


 * CPAN: Comprehensive Perl Archive Network
 * The Perl Directory - perl.org
 * Perl documentation
 * Introduction to Perl
 * FAQs
 * Perl.com
 * FAQs
 * Perl 4 operators
 * Manipulexity and Whipuptitude
 * perl.com: What Is Perl 6
 * SIPB IAP 2006 Perl Programming
 * Language reference - perldoc.perl.com
 * perlsyn
 * Genome Informatics lectures by Lincoln Stein
 * Perl Function Documentation - lookup function description by its name

Recipes

 * Code index
 * Perl Circus - Perl Tricks, Tips And Traps
 * Closures
 * Modules
 * Perl howto @ sial.org
 * Using Ajax from Perl @ perl.com
 * Ten Essential Development Practices @ perl.com

Toolkits

 * CGI
 * CGI - perldoc.perl.org
 * CGI.pm - Lincoln D. Stein
 * CGI::Application - Framework for building reusable web-applications
 * Using CGI::Application
 * DBI
 * BioPerl

Web development frameworks

 * Catalyst
 * perl.com: Catalyst
 * Jifty
 * MIT IAP 2007 class

GUI

 * Writing GUI Applications in Perl/Tk
 * wxPerl: Another GUI for Perl

Books

 * Practical Perl Programming
 * Programming:Perl - a wikibook
 * Misc Perl books online
 * Введение в Perl