Under maintenance.

Most probably CPANTS databases are being regenerated from scratch due to major changes in Kwalitee metrics or updates of relevant modules/perl. Usually this maintenance takes about a day or two, and some of the information may be old or missing tentatively. Sorry for the inconvenience.

Kwalitee Indicator: use_strict core

This distribution does not 'use strict;' (or its equivalents) in all of its modules. Note that this is not about the actual strictness of the modules. It's bad if nobody can tell whether the modules are strictly written or not, without reading the source code of your favorite clever module that actually enforces strictness. In other words, it's bad if someone feels the need to add 'use strict' to your modules.

How to fix

Add 'use strict' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules are strictly written.

Yearly Statistics

Year Fails (Latest) Releases (Latest) Fails (CPAN) Releases (CPAN) Fails (BackPAN) Releases (BackPAN)
2026 83 698 273 1608 299 1815
2025 223 2615 759 6924 1036 8675
2024 187 1722 745 5932 1512 11123
2023 153 1664 759 5434 1477 10209
2022 118 1404 621 5194 1214 9539
2021 227 1613 764 5248 1629 10425
2020 275 1749 859 6294 1903 12522
2019 177 1596 562 5935 1786 12452
2018 225 1584 782 6423 2255 15488
2017 279 2193 1003 7716 2584 16357

Latest Fails

Name Released by Released on
JavonetPerlSdk-v2.6.14 JAVONET 2026-02-23
Kubernetes-REST-1.002 GETTY 2026-02-23
IO-K8s-1.002 GETTY 2026-02-23
SPVM-Errno-0.096 KIMOTO 2026-02-23
SPVM-Digest-SHA-0.069 KIMOTO 2026-02-23
SPVM-Compress-Raw-Zlib-0.007 KIMOTO 2026-02-23
SPVM-Resource-Libpng-0.014 KIMOTO 2026-02-23
SPVM-Resource-SocketUtil-1.005 KIMOTO 2026-02-23
SPVM-Resource-Utf8proc-0.004 KIMOTO 2026-02-23
SPVM-Resource-Zlib-1.007 KIMOTO 2026-02-23
SPVM-0.990135 KIMOTO 2026-02-22
Perl-Version-Bumper-0.235 BOOK 2026-02-22
App-mdee-1.01 UTASHIRO 2026-02-21
SPVM-Resource-SQLite-0.002 KIMOTO 2026-02-21
Business-ISBN-Data-20260218.001 BRIANDFOY 2026-02-21
Sumi-CSS-0.002 SCESANO 2026-02-20
App-rdapper-1.24 GBROWN 2026-02-19
StreamFinder-2.62 TURNERJW 2026-02-19
Bored-0.04 LNATION 2026-02-19
App-chot-1.04 UTASHIRO 2026-02-18
PerlVision-1.508 AGUL 2026-02-18
App-ClusterSSH-4.18_03 DUNCS 2026-02-18
SPVM-IO-0.249 KIMOTO 2026-02-16
Google-RestApi-2.1.0 MVSJES 2026-02-16
Sim-OPT-0.903 GLBRUNE 2026-02-16
SReview-0.12.0 WOUTER 2026-02-16
Media-Convert-1.5.2 WOUTER 2026-02-15
Git-Server-0.037 BBB 2026-02-15
SPVM-Sys-0.561 KIMOTO 2026-02-15
SPVM-DBI-0.008 KIMOTO 2026-02-14
Net-DAVTalk-0.24 BRONG 2026-02-12
Alien-libtickit-0.16 PEVANS 2026-02-12
Getopt-Long-Bash-0.7.2 UTASHIRO 2026-02-11
Crypt-SecretBuffer-0.018 NERDVANA 2026-02-11
App-sbozyp-1.5.5 NHUBBARD 2026-02-11
App-Test-Generator-0.28 NHORNE 2026-02-10
App-sdif-4.44 UTASHIRO 2026-02-09
SPVM-IO-Socket-SSL-0.019 KIMOTO 2026-02-09
BeamerReveal-20260208.1851 WDAEMS 2026-02-09
libintl-perl-1.37 GUIDO 2026-02-09
Liveman-4.1 DART 2026-02-06
SPVM-Mojolicious-0.043 KIMOTO 2026-02-06
SPVM-Go-0.027 KIMOTO 2026-02-06
SPVM-Net-SSLeay-0.042 KIMOTO 2026-02-06
Chess-Plisco-v1.0.3 GUIDO 2026-02-05
SPVM-HTTP-Tiny-0.017 KIMOTO 2026-02-04
SPVM-Thread-0.006 KIMOTO 2026-02-04
SPVM-Getopt-Long-0.004 KIMOTO 2026-02-03
App-lms-0.99 UTASHIRO 2026-02-02
BerkeleyDB-0.67 PMQS 2026-02-02