| perl538Packages.MozillaCA | Mozilla's CA cert bundle in PEM format |
| perl538Packages.CatalystXScriptServerStarman | Replace the development server with Starman |
| perl540Packages.DataMessagePack | MessagePack serialization format |
| perl538Packages.TestSynopsis | Test your SYNOPSIS code |
| perl538Packages.MathPrimeUtilGMP | Utilities related to prime numbers, using GMP |
| perl538Packages.IOCapture | Abstract Base Class to build modules to capture output |
| perl540Packages.URISmartURI | Subclassable and hostless URIs |
| perl540Packages.TestDataSplit | Split data-driven tests into several test scripts |
| perl538Packages.TestNumberDelta | Compare the difference between numbers against a given tolerance |
| perl538Packages.LogDispatchFileRotate | Log to Files that Archive/Rotate Themselves |
| perl538Packages.WWWTwilioAPI | Accessing Twilio's REST API with Perl |
| perl538Packages.AuthenSASLSASLprep | Stringprep Profile for User Names and Passwords (RFC 4013) |
| perl538Packages.EmailValidLoose | Email::Valid which allows dot before at mark |
| perl538Packages.Twiggy | AnyEvent HTTP server for PSGI |
| perl540Packages.BioPerl | Perl modules for biology |
| perl540Packages.LaTeXML | Transforms TeX and LaTeX into XML/HTML/MathML |
| perl540Packages.ModuleManifest | Parse and examine a Perl distribution MANIFEST file |
| perl538Packages.CPANDistnameInfo | Extract distribution name and version from a distribution filename |
| perl540Packages.ProtocolRedis | Redis protocol parser/encoder with asynchronous capabilities |
| perl540Packages.HTMLWidget | HTML Widget And Validation Framework |
| perl540Packages.TestAssertions | Simple set of building blocks for both unit and runtime testing |
| perl538Packages.SerealDecoder | Fast, compact, powerful binary deserialization |
| perl540Packages.NetAsyncHTTPServer | Serve HTTP with IO::Async |
| perl538Packages.DateTime | Date and time object for Perl |
| perl540Packages.DataFloat | Details of the floating point data type |
| perl540Packages.DateTimeFormatBuilder | Create DateTime parser classes and objects |
| perl538Packages.CatalystPluginAuthorizationRoles | Role based authorization for Catalyst based on Catalyst::Plugin::Authentication |
| perl538Packages.StringToIdentifierEN | Convert Strings to English Program Identifiers |
| perl538Packages.FileModified | Checks intelligently if files have changed |
| perl538Packages.Swim | See What I Mean |
| perl540Packages.TestInDistDir | Test environment setup for development with IDE |
| perl538Packages.TestDistManifest | Author test that validates a package MANIFEST |
| perl540Packages.PackageConstants | List constants defined in a package |
| perl540Packages.DataHexdumper | Make binary data human-readable |
| perl538Packages.Error | Error/exception handling in an OO-ish way |
| perl540Packages.MathCalcParser | Parse and evaluate mathematical expressions |
| perl540Packages.NetMPD | Communicate with an MPD server |
| perl540Packages.PodPOM | POD Object Model |
| perl540Packages.TimeParseDate | Parse and format time values |
| perl540Packages.TestRequires | Checks to see if the module can be loaded |
| perl540Packages.SysVirt | Libvirt Perl API |
| perl540Packages.ClassXSAccessor | Generate fast XS accessors without runtime compilation |
| perl540Packages.AppMusicChordPro | Lyrics and chords formatting program |
| perl540Packages.ParsePlainConfig | Parser/Generator of human-readable conf files |
| perl538Packages.TestTrailingSpace | Test for trailing space in source files |
| perl538Packages.WWWRobotRules | Database of robots.txt-derived permissions |
| perl540Packages.BioExtAlign | Write Perl Subroutines in Other Programming Languages |
| perl540Packages.HTMLTemplate | Perl module to use HTML-like templating language |
| perl538Packages.FilesysNotifySimple | Simple and dumb file system watcher |
| perl540Packages.PlackMiddlewareAuthDigest | Digest authentication |
| perl540Packages.StringUtil | String processing utility functions |
| perl540Packages.StatisticsBasic | Collection of very basic statistics modules |
| perl538Packages.EncodeHanExtra | Extra sets of Chinese encodings |
| perl540Packages.CatalystAuthenticationStoreDBIxClass | Extensible and flexible object <-> relational mapper |
| perl538Packages.AnyEventCacheDNS | Simple DNS resolver with caching |
| perl540Packages.Mojolicious | Real-time web framework |
| perl540Packages.ParallelPrefork | Simple prefork server framework |
| perl538Packages.IOString | Emulate file interface for in-core strings |
| perl540Packages.ArchiveTarWrapper | API wrapper around the 'tar' utility |
| perl538Packages.NetSSLeay | Perl bindings for OpenSSL and LibreSSL |
| perl540Packages.ClassEHierarchy | Base class for hierarchally ordered objects |
| perl538Packages.TestException | Test exception-based code |
| perl540Packages.CryptECB | Use block ciphers using ECB mode |
| perl540Packages.SerealEncoder | Fast, compact, powerful binary serialization |
| perl538Packages.JSONParse | Parse JSON |
| perl538Packages.ArrayUtils | Small utils for array manipulation |
| perl540Packages.Wx | Interface to the wxWidgets cross-platform GUI toolkit |
| perl538Packages.ArchiveCpio | Module for manipulations of cpio archives |
| perl538Packages.FFICStat | Object-oriented FFI interface to native stat and lstat |
| perl540Packages.AuthenOATH | OATH One Time Passwords |
| perl540Packages.PodPerldoc | Look up Perl documentation in Pod format |
| perl538Packages.IOAsync | Asynchronous event-driven programming |
| perl538Packages.Pango | Layout and render international text |
| perl540Packages.ModuleBuildTiny | Tiny replacement for Module::Build |
| perl538Packages.MetaBuilder | Tools for creating Meta objects to track custom metrics |
| perl538Packages.OpenOfficeOODoc | Perl Open OpenDocument Connector |
| perl538Packages.ListUtilsBy | Higher-order list utility functions |
| perl538Packages.FileReadBackwards | Read a file backwards by lines |
| perl538Packages.ParsePlainConfig | Parser/Generator of human-readable conf files |
| perl540Packages.HTMLTree | Work with HTML in a DOM-like tree structure |
| perl540Packages.CatalystPluginAuthorizationRoles | Role based authorization for Catalyst based on Catalyst::Plugin::Authentication |
| perl540Packages.RPCEPCService | Asynchronous Remote Procedure Stack |
| perl538Packages.AppMusicChordPro | Lyrics and chords formatting program |
| perl538Packages.PodParser | Modules for parsing/translating POD format documents |
| perl538Packages.XMLSemanticDiff | Perl extension for comparing XML documents |
| perl538Packages.DBIxClassCursorCached | Cursor class with built-in caching support |
| perl538Packages.ModuleBuildPluggablePPPort | Generate ppport.h |
| perl540Packages.MailDKIM | Signs/verifies Internet mail with DKIM/DomainKey signatures |
| perl538Packages.CryptTwofish | Twofish Encryption Algorithm |
| perl538Packages.ConfigGeneral | Generic Config Module |
| perl538Packages.Yancy | Best Web Framework Deserves the Best CMS |
| perl540Packages.AnyEventCacheDNS | Simple DNS resolver with caching |
| perl540Packages.ClassLoader | Load modules and create objects on demand |
| perl538Packages.RegexpIPv6 | Regular expression for IPv6 addresses |
| perl540Packages.AlienWxWidgets | Building, finding and using wxWidgets binaries |
| perl538Packages.ModuleInstallXSUtil | Utility functions for XS modules |
| perl538Packages.MooseXTypesStructured | Structured Type Constraints for Moose |
| perl538Packages.DistZillaPluginTestMinimumVersion | Release tests for minimum required versions |
| perl538Packages.CryptOpenSSLGuess | Guess OpenSSL include path |
| perl538Packages.URIIMAP | Support IMAP URI |