| perl538Packages.ParseDistname | Parse a distribution name |
| perl538Packages.CPANDistnameInfo | Extract distribution name and version from a distribution filename |
| perl538Packages.TestFilename | Portable filename comparison |
| perl538Packages.SysHostnameLong | Try every conceivable way to get full hostname |
| perl538Packages.Perlosnames | List possible $^O ($OSNAME) values, with description |
| perl538Packages.namespaceclean | Keep imports and functions out of your namespace |
| perl538Packages.TestRunPluginTrimDisplayedFilenames | Trim the first components |
| perl538Packages.SubName | (Re)name a sub |
| perl538Packages.namespaceautoclean | Keep imports out of your namespace |
| perl538Packages.SymbolGlobalName | Finds name and type of a global variable |
| perl538Packages.IOStty | Change and print terminal line settings |
| perl538Packages.NetDNS | Perl Interface to the Domain Name System |
| perl538Packages.ProcFind | Find processes by name, PID, or some other attributes |
| perl538Packages.DataOptList | Parse and validate simple name/value option pairs |
| perl538Packages.ClassLoad | Working (require "Class::Name") and more |
| perl538Packages.FileMimeInfo | Determine file type from the file name |
| perl538Packages.TryTinyByClass | Selectively catch exceptions by class name |
| perl538Packages.ModuleUtil | Module name tools and transformations |
| perl538Packages.DataValidateDomain | Domain and host name validation |
| perl538Packages.Apppapersway | PaperWM-like scrollable tiling window management for Sway/i3wm |
| perl538Packages.MooseXSemiAffordanceAccessor | Name your accessors foo() and set_foo() |