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
Deflate-Faster 0.01 EGOR 2026-10-02 100
Redis-Namespace 0.15 SHOGO 2026-10-02 100
Env-Dot 0.023_07 MIKKOI 2026-10-02 100
Env-Dot 0.023_06 MIKKOI 2026-10-02 100
Test-Permissions 0.001.1 NHORNE 2026-10-02 100
App-Syslogd 0.002.0 NHORNE 2026-10-02 100
Env-Dot 0.023_05 MIKKOI 2026-10-02 100
Env-Dot 0.023_04 MIKKOI 2026-10-02 100
Env-Dot 0.023_03 MIKKOI 2026-10-02 100
Env-Dot 0.023_02 MIKKOI 2026-10-02 100
Env-Dot 0.023_01 MIKKOI 2026-10-02 100
App-rdapper 1.26 GBROWN 2026-10-02 90.62
Archive-Ar-Libarchive 2.10 PLICEASE 2026-10-02 100
Func-Util 1.01 LNATION 2026-10-02 100
FFI-Platypus-Lang-V 0.04 PLICEASE 2026-10-02 100
Devel-ebug 0.68 PLICEASE 2026-10-02 100
Game-Xiangqi 0.02 LNATION 2026-10-02 96.88
BioX-Tax-Kraken 0.001001-TRIAL VOLKENING 2026-10-02 96.88
BioX-Tax-Kraken 0.001-TRIAL VOLKENING 2026-10-02 96.88
Punk 0.55 LNATION 2026-10-02 100
YAMLScript 0.3.4 INGY 2026-10-02 87.5
Alien-YAMLScript 0.3.4 INGY 2026-10-02 87.5
MIDI-RtController-Filter-CC 0.1408 GENE 2026-10-02 100
BioX-Seq 0.008014 VOLKENING 2026-10-02 100
Music-SimpleDrumMachine 0.0602 GENE 2026-10-02 100
BioX-Seq 0.008013 VOLKENING 2026-10-02 100
MIDI-RtController-Filter-CC 0.1407 GENE 2026-10-02 100
File-Util-Sort 0.012 PERLANCAR 2026-10-02 100
App-DownloadsDirUtils 0.009 PERLANCAR 2026-10-02 100
App-ClipboardUtils 0.015 PERLANCAR 2026-10-02 100
App-Netdisco 2.109002 OLIVER 2026-10-02 93.75
Music-SimpleDrumMachine 0.0601 GENE 2026-10-02 100
Clone 0.51 ATOOMIC 2026-10-02 100
Mojolicious-Plugin-BarefootJS 0.39.2 KFLY 2026-10-02 96.88
BarefootJS-Backend-Xslate 0.39.2 KFLY 2026-10-02 96.88
BarefootJS 0.39.2 KFLY 2026-10-02 100
Archive-Tar 3.14 BINGOS 2026-10-02 100
PAGI 0.002012 JJNAPIORK 2026-10-02 100
Langertha-Raider 0.503 GETTY 2026-10-02 96.88
Langertha-Skeid 0.003 GETTY 2026-10-02 100
TUI-Vision v2.0.2 BRICKPOOL 2026-10-02 100
PHP-Decode 0.302_01 BDZ 2026-10-02 100
Log-Log4perl-Appender-CloudWatchLogs 1.0.7 BIGFOOT 2026-10-02 96.88
Chem-Structure-Parser 0.037 DCON 2026-10-02 100
Lib-Pepper 0.6 CAVAC 2026-10-02 100
Astro-SpaceTrack 0.183_01 WYANT 2026-10-02 100
TUI-Vision 2.000002 BRICKPOOL 2026-10-02 100
Test2-Harness-UI 0.000150 EXODIST 2026-10-02 96.88
Langertha-Knarr 1.102 GETTY 2026-10-02 100
Image-Synchronize 2.015 LSTROUS 2026-10-02 96.88