This module provides a syntax plugin that implements exception-handling semantics in a form familiar to users of other languages, being built on a block labeled with the try keyword, followed by at least one of a catch or finally block.

This module provides functions for fast reading and writing of files.

Parallel::ForkManager is intended for use in operations that can be done in parallel where the number of processes to be forked off should be limited.

These self-contained Perl modules provide cryptography based on the LibTomCrypt library.

This module provides tools to deal with International Standard Music Numbers.

The Term::Animation Perl module provides a framework to produce sprite animations using ASCII art. Each ASCII 'sprite' is given one or more frames, and placed into the animation as an 'animation entity'. An animation entity can have a callback routine that controls the position and frame of the entity. The module can also do collision detection between entities.

Carp::Assert is intended for a purpose like the ANSI C library assert.h.

This package contains functions to manipulate a MANIFEST file. The package exports no functions by default. The following are exported on request: mkmanifest, manifind, manicheck, filecheck, fullcheck, skipcheck, maniread, maniskip, manicopy, maniadd.

Test::Count is a set of perl modules for keeping track of the number of tests in a test file. It includes the ability to use mathematical expressions and variables when computing the count.

This module provides a file handle that hides the beginning of a file, by modifying the seek() and tell() calls.

Unicode::LineBreak implements the line breaking algorithm described in Unicode Standard Annex #14. The East_Asian_Width property defined by Annex #11 is used to determine breaking positions.

This module fills a gap in Moose by adding method parameter validation to Moose.

Shell::Command is a thin wrapper around ExtUtils::Command.

This module provides a collection of named blocks that allow a return statement to return different values depending on the context in which it is called.

This module attempts to recover from people calling UNIVERSAL::isa as a function.

Indirect warns about using the indirect method call syntax.

This module is a factory for dispensing Tree::Simple::Visitor::* objects.

This module implements an interface to the GNU Readline library. It gives you input line editing facilities, input history management facilities, completion facilities, etc. Term::ReadLine::Gnu is upwards compatible with Term::ReadLine.

This collection of modules enables writing Perl programs that perform asynchronous input/output (IO) operations. A typical program using them would consist of a single subclass of IO::Async::Loop to act as a container of other objects, which perform the actual IO work required by the program. As well as IO handles, the loop also supports timers and signal handlers, and includes more higher-level functionality built on top of these basic parts.

Class:Unload unloads a given class by clearing out its symbol table and removing it from %INC.

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

IPC::Cmd allows for the searching and execution of any binary on your system. It adheres to verbosity settings and is able to run interactively. It also has an option to capture output/error buffers.

Crypt::CBC is a Perl-only implementation of the cryptographic Cipher Block Chaining (CBC) mode. In combination with a block cipher such as Crypt::Rijndael you can encrypt and decrypt messages of arbitrarily long length. The encrypted messages are compatible with the encryption format used by SSLeay.

This module implements a Singleton class from which other classes can be derived. By itself, the Class::Singleton module does very little other than manage the instantiation of a single object.