Text::SimpleTable draws simple ASCII tables.

Data::SExpression parses Lisp S-Expressions into Perl data structures.

This module exports three test functions and four diff-style functions.

This module allows you to wrap OP check callbacks.

This module provides various portable helper functions for module building modules.

This module implements Spreadsheet::XLSX parsing Microsoft Excel 2007 xlsx files.

This module is a Catalyst view class for the Template Toolkit.

String::Copyright Parses common styles of copyright statements and serializes in normalized format.

File::Find::Object is an object-oriented File::Find replacement in Perl.

This package provides an efficient mechanism to look up ranges in Interval Trees.

Carp::Assert::More is a set of handy assertion functions for Perl.

This module provides a simple but extensible way of having plugins for your Perl module.

This package provides basic statistics functions like median(), mean(), variance() and stddev().

This module may be used to convert from under_score text to CamelCase and back again.

Lingua::Stem::Snowball::Se is a perl port of the swedish stemmer at http://snowball.sourceforge.net.

Test::RunValgind checks weather Valgrind does not detect errors (such as memory leaks) in an arbitrary binary executable.

This module provides some extra datatypes that are used by common serialisation formats such as JSON or CBOR.

Parse::RecDescent can incrementally generate top-down recursive-descent text parsers from simple yacc-like grammar specifications.

This module is used by Schmorp's modules during configuration stage to test the installed perl for compatibility with his modules.

Object::Signature is an abstract base class that you can inherit from in order to allow your objects to generate unique cryptographic signatures.

This module runs code after a subroutine call, preserving the context the subroutine would have seen if it were the last statement in the caller.

String::Formatter is a tool for building sprintf-like formatting routines. It supports named or positional formatting, custom conversions, fixed string interpolation, and simple width-matching.

The package contains the ExtUtils::ParseXS module to convert Perl XS code into C code, the ExtUtils::Typemaps module to handle Perl/XS typemap files, and their submodules.

This module provides some XS functions to assist in writing syntax modules that provide new perl-visible syntax, primarily for authors of keyword plugins using the PL_keyword_plugin hook mechanism.