This module inserts values into (translated) strings. It provides printf and sprintf alternatives via both an object-oriented and a functional interface.

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.

Sys::CPU is a module for counting the number of CPUs on a system, and determining their type and clock speed.

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

This module exports all of the functions that either List::Util or List::MoreUtils defines, with preference to List::Util.

This module implements most of `strptime(3)`, the POSIX function that is the reverse of `strftime(3)`, for `DateTime`. While `strftime` takes a `DateTime` and a pattern and returns a string, `strptime` takes a string and a pattern and returns the `DateTime` object associated.

MooseX::Object::Pluggable makes your classes pluggable.

This Perl module provides Chinese encodings that are not part of Perl by default, including "BIG5-1984", "BIG5-2003", "BIG5PLUS", "BIG5EXT", "CCCII", "EUC-TW", "CNS11643-*", "GB18030", and "UNISYS".

The fundamental task of the autoformat subroutine is to identify and rearrange independent paragraphs in a text. Paragraphs typically consist of a series of lines containing at least one non-whitespace character, followed by one or more lines containing only optional whitespace. This is a more liberal definition than many other formatters use: most require an empty line to terminate a paragraph. Paragraphs may also be denoted by bulleting, numbering, or quoting (see the following sections).

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

This module provides functions for fast and correct file slurping and spewing. All functions are optionally exported.

This module lets you require other modules where the module name is in a variable, something you can't do with the require built-in.

Date::Range is a library to work with date ranges. It can be used to determine whether a given date is in a particular range, or what the overlap between two ranges are.

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

File::Temp can be used to create and open temporary files in a safe way.

This module converts Perl data structures to JSON and vice versa.

File::Find::Object::Rule is an alternative Perl interface to File::Find::Object.

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.

B::Utils provide helper functions for op tree manipulation.

This module implements the algorithm for the solution of Bezier curves as presented by Robert D Miller in Graphics Gems V, "Quick and Simple Bezier Curve Drawing".

This module understands the W3CDTF date/time format, an ISO 8601 profile, defined at https://www.w3.org/TR/NOTE-datetime. This format is the native date format of RSS 1.0. It can be used to parse these formats in order to create the appropriate objects.

Sub::Quote provides an efficient generation of subroutines via string eval.

String eval is often used for dynamic code generation. For instance, Moose uses it heavily, to generate inlined versions of accessors and constructors, which speeds code up at runtime by a significant amount. String eval is not without its issues however - it's difficult to control the scope it's used in (which determines which variables are in scope inside the eval), and it's easy to miss compilation errors, since eval catches them and sticks them in $@ instead. This module attempts to solve these problems. It provides an eval_closure function, which evals a string in a clean environment, other than a fixed list of specified variables. Compilation errors are rethrown automatically.

Strictures turns on strict and make all warnings fatal when run from within a source-controlled directory.