CPAN, the "Comprehensive Perl Archive Network", is a collection of libraries used with the Perl programming language.

• Match a dictionary against a string (5 July 2017)
• Perl modules to find the MIME type of a file (7 March 2017)
• Perl modules to remove HTML tags (25 February 2017)
• FastCGI Perl modules (18 November 2016)
• Print the versions of installed Perl modules (14 September 2016)
• CPAN projects (27 December 2015)
• How to include data in a Perl distribution (8 February 2014)
• Script to check a "Changes" file (27 November 2013)
• Make a retrospective Changes for a CPAN distribution (3 October 2013)
• CPAN modules for dealing with the Japanese language (11 August 2012)
• Perl XS modules and CPAN testers (24 July 2012)
• Useful tools for CPAN (14 April 2012)
• How to set the bug tracker in your CPAN Perl module (6 April 2012)
• Regular expressions to match C grammar (14 September 2011)
• Handy Perl modules (16 May 2011)
• Making generic links to search.cpan.org (24 December 2010)