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
Punk 0.52 LNATION 2026-09-20 100
Database-Abstraction 0.44 NHORNE 2026-09-20 100
Music-NWC2MusicXML 0.001.1 NHORNE 2026-09-20 100
TableData-Games-Cards-Troika 0.001 PERLANCAR 2026-09-20 100
App-karr 0.601 GETTY 2026-09-20 100
App-GHGen 0.11 NHORNE 2026-09-20 96.88
Alien-Xmake v1.0.2-20260919230114-TRIAL SANKO 2026-09-20 93.75
MS 0.207004 VOLKENING 2026-09-20 100
HTML-Parser 3.86 OALDERS 2026-09-20 100
Drogo 0.26 MJFLICK 2026-09-20 100
App-papersway 3.001 SPWHITTON 2026-09-20 96.88
Amazon-S3 2.1.0 BIGFOOT 2026-09-20 100
WWW-PayPal 0.003 GETTY 2026-09-20 100
Net-EANSearch 1.23 JANW 2026-09-20 100
WWW-Crawl4AI 0.006 GETTY 2026-09-20 100
Net-Async-WebSearch 0.003 GETTY 2026-09-20 96.88
Punk-Observe 0.11 LNATION 2026-09-20 96.88
Hyperman 0.50 LNATION 2026-09-20 100
Struct-Codec 0.07 LNATION 2026-09-20 100
Convert-Pheno 0.35 MRUEDA 2026-09-20 100
Shared-Arena 0.11 LNATION 2026-09-20 100
Struct-Codec 0.06 LNATION 2026-09-19 100
Chem-Structure-Parser 0.031 DCON 2026-09-19 100
Stats-LikeR 0.318 DCON 2026-09-19 100
Devel-CallChecker 0.010 SHINGO 2026-09-19 96.88
Alien-Xmake v1.0.2-20260919121504-TRIAL SANKO 2026-09-19 93.75
Term-EditLine 0.12 PLICEASE 2026-09-19 100
JQ-Lite 2.58 SHINGO 2026-09-19 100
FFI-TinyCC 0.31 PLICEASE 2026-09-19 100
Alien-libnewrelic 0.09 PLICEASE 2026-09-19 100
Alien-Build 2.88 PLICEASE 2026-09-19 100
Hyperman 0.49 LNATION 2026-09-19 100
Shared-Arena 0.10 LNATION 2026-09-19 100
Cucumber-Test-Release-Automation v0.0.154 CUKEBOT 2026-09-19 84.38
Alien-gettext 0.002 GETTY 2026-09-19 96.88
Perl-Tests-Covering 0.002 TEODESIAN 2026-09-19 100
App-perlvars 0.000008 OALDERS 2026-09-19 100
Perl-Tests-Covering 0.001 TEODESIAN 2026-09-19 100
Dancer2 2.2.1 CROMEDOME 2026-09-19 100
Dist-Zilla-PluginBundle-Author-GETTY 0.324 GETTY 2026-09-19 96.88
Database-Join 0.004.0 NHORNE 2026-09-19 100
LinkedList-Single v2.0.0 LEMBARK 2026-09-19 84.38
Cucumber-Test-Release-Automation v0.0.153 CUKEBOT 2026-09-19 84.38
Physics-Balls 0.04 LNATION 2026-09-19 100
JQ-XS 2.02 ROUZIER 2026-09-19 100
Perl-Critic-Policy-ProhibitUnusedDefinitions 0.004 TEODESIAN 2026-09-19 100
Net-OpenSSH-More 1.04 TEODESIAN 2026-09-19 100
Database-Join 0.003.1 NHORNE 2026-09-19 100
Chem-Structure-Parser 0.03 DCON 2026-09-19 100
Perl-Critic-Policy-ProhibitUnusedDefinitions 0.003 TEODESIAN 2026-09-19 100