CPANTS is a testing service for CPAN distributions. One of its goals is to provide some sort of quality measure called Kwalitee. Though it looks and sounds like quality, higher Kwalitee score doesn't always mean a distribution is more useful for you. All it can assure is it's less likely for you to encounter problems on installation, the format of manuals, licensing, or maybe portability, as most of the CPANTS metrics are based on the past toolchain/QA issues you may or may not remember.

If you are a CPAN author, search and visit your Kwalitee report page, and fix at least core fails (if any) for better CPAN experiences.


Recent Analyses

Name Version Released by Released on Kwalitee
IO-Uring 0.003 LEONT 2025-04-02 100
Scalar-List-Utils 1.69 PEVANS 2025-04-02 100
JSON-Schema-Modern 0.607 ETHER 2025-04-02 100
EBook-Ishmael 1.05 SAMYOUNG 2025-04-02 100
Switch-Again 1.02 LNATION 2025-04-02 96.88
setenv 0.07 LNATION 2025-04-02 96.88
Crayon 1.05 LNATION 2025-04-02 96.88
Test-Deep 1.205 RJBS 2025-04-02 100
Net-RDAP-Server 0.04 GBROWN 2025-04-01 93.75
Net-RDAP-Server 0.03 GBROWN 2025-04-01 90.62
App-12567834 0.020 TULAMILI 2025-04-01 81.25
CGI 4.68 LEEJO 2025-04-01 96.88
DateTime-Locale 1.45 DROLSKY 2025-04-01 100
TVision 0.22 VKON 2025-04-01 87.5
App-papersway 2.000 SPWHITTON 2025-04-01 96.88
all-mandatory 0.02 DSTROMA 2025-04-01 96.88
Types-Music 0.0104 GENE 2025-04-01 100
SBOM-CycloneDX 1.03 GDT 2025-04-01 100
MARC-Convert-Wikidata-Object 0.13 SKIM 2025-04-01 100
Sys-Cmd 0.985.0-TRIAL MLAWREN 2025-04-01 100
Types-Music 0.0103 GENE 2025-04-01 100
Types-Music 0.0102 GENE 2025-04-01 93.75
Types-Music 0.0101 GENE 2025-04-01 93.75
Number-Iterator-XS 1.02 LNATION 2025-04-01 96.88
String-Mask-XS 1.04 LNATION 2025-04-01 96.88
Math-Basic-XS 0.03 LNATION 2025-04-01 96.88
Types-Music 0.0100 GENE 2025-04-01 93.75
Random-Simple 0.24 BAKERSCOT 2025-04-01 93.75
Text-Schmutz v0.1.2 RRWO 2025-04-01 100
Package-Subroutine v0.22.5 SKNPP 2025-04-01 96.88
Term-Choose 1.772 KUERBIS 2025-03-31 100
Linux-Statm-Tiny 0.0701 RRWO 2025-03-31 96.88
Acme-GLOINBG-Utils 0.06 GLOINBG 2025-03-31 93.75
Type-Library-Compiler 0.008 TOBYINK 2025-03-31 100
Acme-Marvel-CinematicUniverse-Characters 0.004 TOBYINK 2025-03-31 100
Readonly-Values-Syslog 0.01 NHORNE 2025-03-31 100
Number-ZipCode-JP 0.20250331 TANIGUCHI 2025-03-31 100
Acme-Mitey-Cards 0.017 TOBYINK 2025-03-31 96.88
Sub-HandlesVia 0.050002 TOBYINK 2025-03-31 100
Mite 0.013000 TOBYINK 2025-03-31 96.88
Type-Tiny 2.008000 TOBYINK 2025-03-31 96.88
Quiq 1.225 FSEITZ 2025-03-31 100
Math-Symbolic-Custom-ToTallString 0.11 MJOHNSON 2025-03-31 100
DBIx-Migration 0.25 SVW 2025-03-31 100
Music-Drummer 0.6006 GENE 2025-03-31 96.88
MIDI-Drummer-Tiny 0.6006 GENE 2025-03-31 100
Math-Cephes 0.5307 SHLOMIF 2025-03-31 96.88
Games-ABC_Path-Generator 0.6.1 SHLOMIF 2025-03-31 100
Games-ABC_Path-Solver 0.8.1 SHLOMIF 2025-03-31 100
Types-MIDI v0.601.0 MJGARDNER 2025-03-31 100