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.

String::License identifies license statements in a string and serializes them in a normalized format.

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.

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

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

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

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

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

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.

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

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

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

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.

This module (HTTP::CookieJar::LWP) implements a minimalist HTTP user agent cookie jar in conformance with RFC 6265.