Kwalitee Indicator: use_warnings extra

This distribution does not 'use warnings;' (or its equivalents) in all of its modules. Note that this is not about that your modules actually warn when something bad happens. It's bad if nobody can tell if a module warns or not, without reading the source code of your favorite module that actually enforces warnings. In other words, it's bad if someone feels the need to add 'use warnings' to your modules.

How to fix

Add 'use warnings' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Yearly Statistics

Year Fails (Latest) Releases (Latest) Fails (CPAN) Releases (CPAN) Fails (BackPAN) Releases (BackPAN)
2025 406 2055 786 4110 863 4757
2024 527 2043 1440 6303 2293 11123
2023 360 1812 1320 5684 2211 10209
2022 298 1486 1167 5318 2093 9539
2021 335 1673 1220 5308 2420 10425
2020 424 1794 1426 6343 2946 12522
2019 348 1620 1250 5970 3003 12452
2018 364 1607 1426 6461 3452 15488
2017 462 2222 1684 7752 3933 16357
2016 413 2129 1655 8000 4876 19948

Latest Fails

Name Released by Released on
deltax-modules-3.19 JSPICAK 2025-06-10
Mail-DMARC-1.20250610 MBRADSHAW 2025-06-10
JavonetPerlSdk-v2.5.20 JAVONET 2025-06-10
App-SpreadRevolutionaryDate-0.51 GIBUS 2025-06-09
SPVM-0.990064 KIMOTO 2025-06-09
MetaCPAN-Role-1.00 LLAP 2025-06-09
Pod-L10N-1.08 ARGRATH 2025-06-09
Imager-1.027_001 TONYC 2025-06-08
App-SeismicUnixGui-0.87.3 GLLORE 2025-06-08
FU-1.1 YORHEL 2025-06-07
RT-Extension-CommandByMail-3.02 BPS 2025-06-07
Acme-Glue-2025.06 LEEJO 2025-06-06
Perl-Types-0.210 WBRASWELL 2025-06-06
Crypt-SecretBuffer-0.005 NERDVANA 2025-06-06
Number-Phone-4.0007 DCANTRELL 2025-06-06
Business-ISBN-Data-20250605.001 BRIANDFOY 2025-06-06
File-Find-Rule-0.35 RCLAMP 2025-06-06
App-pepper-1.0.0 GBROWN 2025-06-04
Frame-0.01.5-TRIAL CRABAPP 2025-06-04
IO-Socket-SSL-2.090 SULLR 2025-06-03
HTML-Tabulate-0.46 GAVINC 2025-06-03
Bible-Reference-1.18 GRYPHON 2025-06-03
Net-RDAP-Server-0.06 GBROWN 2025-06-02
SPVM-Sys-0.546 KIMOTO 2025-06-02
Archive-Tar-Builder-2.5006 XAN 2025-05-31
RTx-Calendar-2.00 BPS 2025-05-30
Module-CoreList-5.20250528 BINGOS 2025-05-29
App-Dest-1.35 GRYPHON 2025-05-28
DBD-Oracle-1.91_2 ZARQUON 2025-05-27
Data-Validate-Mailbox-0.14 PYH 2025-05-26
Dist-Zilla-PluginBundle-RJBS-5.033 RJBS 2025-05-26
Image-ExifTool-13.30 EXIFTOOL 2025-05-26
Test-Simple-1.302214 EXODIST 2025-05-25
Test-BDD-Cucumber-0.87 EHUELS 2025-05-25
Net-CIDR-0.25 MRSAM 2025-05-24
ExtUtils-MakeMaker-7.76 BINGOS 2025-05-24
Net-RDAP-0.38 GBROWN 2025-05-23
SPVM-IO-0.237 KIMOTO 2025-05-23
SPVM-File-Find-0.030 KIMOTO 2025-05-23
Devel-Size-0.85 NWCLARK 2025-05-23
App-rdapper-1.12 GBROWN 2025-05-22
SPVM-File-Spec-0.089 KIMOTO 2025-05-22
Terse-0.27 LNATION 2025-05-20
Text-FindIndent-0.12 SMUELLER 2025-05-19
SPVM-File-Copy-0.023 KIMOTO 2025-05-19
Acme-Matrix-0.09 LNATION 2025-05-19
Config-Param-4.000006 THORGIS 2025-05-18
SPVM-File-Path-0.013 KIMOTO 2025-05-18
SPVM-File-Basename-0.044 KIMOTO 2025-05-18
HTML-Blitz-0.1001 MAUKE 2025-05-17