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
Uniform-HTTP 0.02 HAX 2026-09-14 100
Uniform 1.04 HAX 2026-09-14 96.88
Uniform-HTTP-Auth 0.01 HAX 2026-09-14 100
Astro-App-Satpass2 0.058_01 WYANT 2026-09-14 100
OpenAPI-Modern 0.148 ETHER 2026-09-14 96.88
Number-Format 1.78 RJBS 2026-09-14 100
Alien-DuckDB 0.04 PERIGRIN 2026-09-14 100
Text-Diff 1.46 NEILB 2026-09-14 100
Net-Dict 2.23 NEILB 2026-09-14 96.88
Alien-DuckDB 0.03_01 PERIGRIN 2026-09-14 100
Clone-PP 1.09 NEILB 2026-09-13 100
Module-Loader 0.05 NEILB 2026-09-13 100
Math-Histo-PDL 0.4.1 SMUELLER 2026-09-13 100
Math-Histo 0.4.1 SMUELLER 2026-09-13 100
Alien-libhisto 0.4.1 SMUELLER 2026-09-13 100
Sim-OPTcue 0.1018 GLBRUNE 2026-09-13 84.38
VPNDetection 2.1.0 MSLM 2026-09-13 96.88
JQ-Lite 2.55 SHINGO 2026-09-13 100
HTML-D3 0.12 NHORNE 2026-09-13 100
JQ-Lite 2.54 SHINGO 2026-09-13 100
Dist-Zilla 6.039 RJBS 2026-09-13 100
BarefootJS-Backend-Xslate 0.35.7 KFLY 2026-09-13 96.88
Mojolicious-Plugin-BarefootJS 0.35.7 KFLY 2026-09-13 96.88
BarefootJS 0.35.7 KFLY 2026-09-13 100
Sim-OPT 0.999 GLBRUNE 2026-09-13 87.5
Sim-OPT 0.998 GLBRUNE 2026-09-13 87.5
Travel-Status-DE-DBRIS 0.34 DERF 2026-09-13 96.88
Fugu 0.5.0 SENZILLA 2026-09-13 87.5
Test-Fatal 0.019 RJBS 2026-09-13 100
App-Netdisco 2.109000 OLIVER 2026-09-13 93.75
VPNDetection 2.0.0 MSLM 2026-09-13 96.88
Pod-Weaver 4.022 RJBS 2026-09-13 100
SimpleFlow 0.162 DCON 2026-09-13 100
Stats-LikeR 0.317 DCON 2026-09-13 100
constant-string 2026.376001 JWRIGHT 2026-09-13 100
Sim-OPT 0.1018 GLBRUNE 2026-09-13 87.5
constant-string 2026.376 JWRIGHT 2026-09-13 100
Number-Format-FitWidth 0.001 PERLANCAR 2026-09-13 100
JQ-Lite 2.53 SHINGO 2026-09-13 100
Database-Abstraction 0.42 NHORNE 2026-09-13 100
Mustache-Simple v1.3.7 DOHNUTS 2026-09-13 96.88
Same-Boy 0.03 LNATION 2026-09-13 100
CPAN 2.41 ANDK 2026-09-13 96.88
Linux-Event 0.113 HAX 2026-09-13 100
JQ-Lite 2.52 SHINGO 2026-09-13 100
Stats-LikeR 0.316 DCON 2026-09-13 100
Mojolicious-Plugin-BarefootJS 0.35.6 KFLY 2026-09-12 96.88
BarefootJS-Backend-Xslate 0.35.6 KFLY 2026-09-12 96.88
BarefootJS 0.35.6 KFLY 2026-09-12 100
Net-HTTP2-nghttp2 0.011 JJNAPIORK 2026-09-12 100