| perl540Packages.BSDResource | BSD process resource limit and priority functions |
| perl540Packages.ModuleRuntime | Runtime module handling |
| perl540Packages.CatalystRuntime | Catalyst Framework Runtime |
| perl540Packages.ModuleRuntimeConflicts | Provide information on conflicts for Module::Runtime |
| perl540Packages.CDB_File | Perl extension for access to cdb databases |
| perl540Packages.TextCSV_XS | Comma-Separated Values manipulation routines |
| perl540Packages.CryptDES_EDE3 | Triple-DES EDE encryption/decryption |
| perl540Packages.CryptRandomSource | Get weak or strong random data from pluggable sources |
| perl540Packages.OLEStorage_Lite | Read and write OLE storage files |
| perl540Packages.ClassRefresh | Refresh your classes during runtime |
| perl540Packages.ClassXSAccessor | Generate fast XS accessors without runtime compilation |
| perl540Packages.TestAssertions | Simple set of building blocks for both unit and runtime testing |
| perl540Packages.DirSelf | __DIR__ constant for the directory your source file is in |
| perl540Packages.Filter | Source Filters |
| perl540Packages.PerlCritic | Critique Perl source code for best-practices |
| perl540Packages.DevelNYTProf | Powerful fast feature-rich Perl source code profiler |
| perl540Packages.Autodia | AutoDia, create UML diagrams from source code |
| perl540Packages.DevelPatchPerl | Patch perl source a la Devel::PPPort's buildperl.pl |
| perl540Packages.FileFindObjectRule | Alternative interface to File::Find::Object |
| perl540Packages.TestMojibake | Check your source for encoding misbehavior |
| perl540Packages.TestTrailingSpace | Test for trailing space in source files |
| perl540Packages.DistZillaPluginMojibakeTests | Author tests for source encoding |
| perl540Packages.MethodSignaturesSimple | Basic method declarations with signatures, without source filters |