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
App-optex 1.06 UTASHIRO 2026-01-26 100
CPANSA-DB 20260125.001 BRIANDFOY 2026-01-26 100
Acme-CPANModules-PickingRandomItemsFromList 0.006 PERLANCAR 2026-01-26 100
Net-BitTorrent-Protocol-BEP03-Bencode v2.0.1 SANKO 2026-01-26 96.88
XS-JIT 0.07 LNATION 2026-01-26 96.88
Hash-Util-Set-XS 0.01 CHANSEN 2026-01-26 96.88
Hash-Util-Set 0.01 CHANSEN 2026-01-26 96.88
Params-Filter 0.010 BVA 2026-01-26 96.88
Algorithm-Kademlia v1.0.0 SANKO 2026-01-26 96.88
CPAN-Meta 2.150012 RJBS 2026-01-26 100
URI-PackageURL 2.24 GDT 2026-01-26 96.88
Dist-Zilla 6.037 RJBS 2026-01-26 96.88
Benchmark-DKbench 3.01 DKECHAG 2026-01-26 100
Feersum 1.506_04 EGOR 2026-01-26 100
Beam-Minion 0.019 PREACTION 2026-01-26 100
Beam-Minion 0.018 PREACTION 2026-01-26 100
Benchmark-MCE 1.01 DKECHAG 2026-01-26 100
Cucumber-TagExpressions 9.0.0 CUKEBOT 2026-01-26 100
Language-l33t 1.1.0 YANICK 2026-01-26 100
Dancer-Plugin-REST 0.12 YANICK 2026-01-26 100
LaTeX-Replicase 0.590 DONANGEL 2026-01-26 100
App-SpeedTest 0.31 HMBRAND 2026-01-25 100
App-ccdiff 0.35 HMBRAND 2026-01-25 100
App-geoip 0.19 HMBRAND 2026-01-25 100
App-tkiv 0.135 HMBRAND 2026-01-25 100
DBD-Unify 0.95 HMBRAND 2026-01-25 100
Data-Peek 0.54 HMBRAND 2026-01-25 100
Net-CVE 0.010 HMBRAND 2026-01-25 100
PerlIO-via-xz 0.07 HMBRAND 2026-01-25 100
Release-Checklist 0.19 HMBRAND 2026-01-25 96.88
Spreadsheet-Read 0.95 HMBRAND 2026-01-25 100
System-Info 0.067 HMBRAND 2026-01-25 100
Tie-Hash-DBD 0.26 HMBRAND 2026-01-25 100
Text-OutputFilter 0.27 HMBRAND 2026-01-25 100
Test-CVE 0.12 HMBRAND 2026-01-25 100
VCS-SCCS 0.29 HMBRAND 2026-01-25 100
V 0.23 HMBRAND 2026-01-25 100
Tk-Clock 0.45 HMBRAND 2026-01-25 100
Sys-Async-Virt 0.3.0 EHUELS 2026-01-25 100
Cucumber-Messages 32.0.1 CUKEBOT 2026-01-25 100
Pod-Markdown-Githubert 0.05 MAUKE 2026-01-25 100
Getopt-Guided v3.0.2 SVW 2026-01-25 100
HTTP-Request-FromCurl 0.56 CORION 2026-01-25 100
Module-Starter-Smart 0.0.10 RUEYCHENG 2026-01-25 100
Params-Filter 0.009 BVA 2026-01-25 100
Params-Filter 0.008 BVA 2026-01-25 96.88
App-PickArgs 0.001 PERLANCAR 2026-01-25 100
XS-JIT 0.06 LNATION 2026-01-25 100
XS-JIT 0.05 LNATION 2026-01-25 100
Plack-Handler-H2 0.0.2 RAWLEYFOW 2026-01-25 93.75