Devel::CheckBin is a perl module that checks whether a particular command is available.

This module was written to ensure that a META.yml file meets the specification.

This package provides the Statistics::PCA module, an implementation of Principal Component Analysis (PCA).

This module applies the Porter Stemming Algorithm to its parameters, returning the stemmed Italian word.

Email::Abstract provides module writers with the ability to write simple, representation-independent mail handling code.

This is an XML writer that understands SAX2. It is based on XML::Handler::YAWriter.

This module uses a modified version of the Porter Stemming Algorithm to return a stemmed French word.

Text::Tabs will add or remove tabs from a document. Text::Wrap will reformat lines into paragraphs.

This module implements an interface to the Linux 2.6.13 and later Inotify file change notification system.

This module applies the Porter Stemming Algorithm to its parameters, returning the stemmed Russian (KOI8-R only) word.

This module handles parsing, modifying and creating configuration files of the style used by the Git version control system.

This module provides three utility subroutines that make it easier to develop interactive applications: is_interactive(), interactive(), and busy().

Devel::LexAlias provides the ability to alias a lexical variable in a subroutines scope to one of your choosing.

WWW::OpenSearch is a module to search http://opensearch.a9.com compatible search engines.

Getopt::Tabular is a Perl 5 module for table-driven argument parsing, vaguely inspired by John Ousterhout's Tk_ParseArgv.

The functions exported by this module deal with runtime handling of Perl modules, which are normally handled at compile time.

List::MoreUtils provides some trivial but commonly needed functionality on lists which is not going to go into List::Util.

Number::Compare compiles a simple comparison to an anonymous subroutine, which you can call with a value to be tested against.

This module implements a minimalist HTTP user agent cookie jar in conformance with RFC 6265 <http://tools.ietf.org/html/rfc6265>.

Config::Grammar is a module to parse configuration files. The configuration may consist of multiple-level sections with assignments and tabular data.

File::Find::Rule is a friendlier interface to File::Find. It allows you to build rules which specify the desired files and directories.

This module implements a subset of the YAML specification for use in reading and writing CPAN metadata files like META.yml and MYMETA.yml.

This module provides a few convenience methods for testing exception based code. It is built with Test::Builder and plays happily with Test::More and friends.

Test::LeakTrace provides several functions that trace memory leaks. This module scans arenas, the memory allocation system, so it can detect any leaked SVs in given blocks.