Dump with recursive encoding

Less indentation and newlines plus sub deparsing

Entropy (randomness) management

Details of the floating point data type

Validates user input (usually from an HTML form) based on input profile

Globally unique identifiers

Hexadecial Dumper

Make binary data human-readable

Handle data in a hierarchical structure

Generates iCalendar (RFC 2445) calendar files

Pack and unpack big-endian IEEE754 floats and doubles

Details of the native integer data type

Parse and validate simple name/value option pairs

Help when paging through sets of results

Change long page list to be shorter and well navigate

Perl extension for assessing password quality

Base classes wrapping fundamental Perl data types

Colored & full-featured pretty print of Perl data structures and objects

Perl module to generate random data

Parse Lisp S-Expressions into perl data structures

Read multiple hunks of data out of your DATA section

Read data from __DATA__

Modules that serialize data structures

Page numbering and spread pagination

Structured Tags

N at a time iteration API

Change nature of data within a structure

Taint-aware, XML-ish data serialization

Allow complex data structures to be encoded using flat URIs

Globally/Universally Unique Identifiers (GUIDs/UUIDs)

Fast random UUID generator using the Mersenne Twister algorithm

Perl extension for simple generating of unique id's

Selection of utilities for data and data types

Domain and host name validation

IPv4 and IPv6 validation methods

Common URL validation methods

Visitor style traversal of Perl data structures

Gregorian calendar date calculations

Extract probable dates from strings

Date manipulation routines

Work with a range of dates

Simple date object

Date and time object for Perl

DateTime object in the Julian calendar

DateTime rfc2445 recurrences

DateTime::Set extension for create basic recurrence sets

Create DateTime parser classes and objects

Parses Date::Parse compatible formats

Flexibly parse strings and turn them into DateTime objects

Date conversion routines

Parse and format iCal datetime and duration strings

Parses ISO8601 formats

Convert between DateTime and RFC2822/822 formats

Parse and format MySQL dates and times

Parse informal natural language date/time strings

Parse and format PostgreSQL dates and times

Parse and format RFC3339 datetime strings

Parse and format SQLite dates and times

Parse and format strp and strf time patterns

Parse and format W3CDTF datetime strings

Create DateTime objects with sub-second current time resolution

Localization support for DateTime.pm

DateTime set objects

Time zone object base class and factory

Parse a date/time string using the best method available

Collection of handy debugging routines for displaying the values of variables with a minimum of coding

Deliantra support module to read/write archetypes, maps etc

Meatier versions of caller

Perl side of the Perl debugger for IntelliJ IDEA and other JetBrains IDEs

Check that a command is available

Check the compiler's availability

Check what OS we're running on

Check that a library is available

Code coverage metrics for Perl

Find memory cycles in objects

(DEPRECATED) Adding keywords to perl, in perl

Create deprecation schedules in your code

Framework for managing deprecations

Find the path to your perl

Provides function returning the equivalent of ${^GLOBAL_PHASE} eq 'DESTRUCT' for older perls

Detect perl's global phase on older perls

Forces the unavailability of specified Perl modules (for testing)

Utility for looking for perl objects that are not reclaimed

Powerful fast feature-rich Perl source code profiler

Introspect overloaded operators

Override CORE::GLOBAL::require safely

Perl/Pollution/Portability

Partial dumping of data structures, optimized for argument printing

Patch perl source a la Devel::PPPort's buildperl.pl

Obtain the REFCNT value of a referent

Perl extension for finding the memory usage of Perl variables

Object representing a stack trace

Displays stack trace in HTML

Dump symbol names or the symbol table

Print out each line before it is executed (like sh -x)

Linux/POSIX emulation of Win32::SerialPort functions