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 490 2472 1033 5233 1169 6203
2024 500 1917 1425 6216 2293 11123
2023 346 1755 1312 5632 2211 10209
2022 283 1454 1165 5313 2093 9539
2021 330 1651 1216 5297 2420 10425
2020 421 1773 1425 6331 2946 12522
2019 348 1615 1248 5960 3003 12452
2018 362 1598 1426 6452 3452 15488
2017 461 2212 1684 7749 3933 16357
2016 413 2121 1655 7997 4876 19948

Latest Fails

Name Released by Released on
File-Temp-0.2312 ETHER 2025-09-02
App-rdapper-1.19 GBROWN 2025-09-01
SPVM-Compress-Raw-Zlib-0.002 KIMOTO 2025-09-01
Finance-Quote-1.66_02 BPSCHUCK 2025-09-01
Image-Magick-7.1.2-3 JCRISTY 2025-08-31
Mail-SpamAssassin-4.0.2 GBECHIS 2025-08-30
Graphics-Framebuffer-6.71 RKELSCH 2025-08-30
PDF-API2-2.048 SSIMMS 2025-08-30
Business-ISBN-Data-20250829.001 BRIANDFOY 2025-08-29
Debug-Easy-2.17 RKELSCH 2025-08-29
WebService-Fastly-12.00 FASTLY 2025-08-29
CPAN-Audit-20250829.001 BRIANDFOY 2025-08-29
Term-ANSIEncode-1.26 RKELSCH 2025-08-29
App-sbozyp-0.5.0 NHUBBARD 2025-08-29
CGI-Simple-1.282 MANWAR 2025-08-29
Pod-L10N-1.10 ARGRATH 2025-08-29
SPVM-0.990084 KIMOTO 2025-08-26
SPVM-Mojolicious-0.016 KIMOTO 2025-08-26
Time-Piece-1.3701 ESAYM 2025-08-26
App-freqtable-0.010 PERLANCAR 2025-08-26
Acme-CPANModules-GrepVariants-0.014 PERLANCAR 2025-08-25
Geo-IP2Location-8.80 LOCATION 2025-08-24
OpenTelemetry-0.031 JJATRIA 2025-08-23
JavonetPerlSdk-v2.6.2 JAVONET 2025-08-22
File-Finder-1.01 MERLYN 2025-08-22
Perl-Schedule-Easing-0.1.0 BBLACKM 2025-08-21
Module-CoreList-5.20250820 BINGOS 2025-08-21
OpenTracing-Implementation-DataDog-v0.47.2 SNEZ 2025-08-21
ExtUtils-MakeMaker-7.77_02 BINGOS 2025-08-20
DBD-PgAsync-0.8.1 RWKST 2025-08-19
Readonly-Enum-v0.1.5 NHORNE 2025-08-19
Text-HTML-Turndown-0.07 CORION 2025-08-17
Net-Respite-0.25 BBB 2025-08-17
IO-FD-v0.3.11 DRCLAW 2025-08-16
TVision-0.24 VKON 2025-08-15
Class-Autouse-2.02 ETHER 2025-08-15
Respite-0.22 BBB 2025-08-14
LedgerSMB-Installer-v0.999.10 EHUELS 2025-08-14
SPVM-File-Temp-0.028 KIMOTO 2025-08-13
SPVM-File-Path-0.014 KIMOTO 2025-08-13
SPVM-IO-0.238 KIMOTO 2025-08-13
Net-CIDR-0.27 MRSAM 2025-08-13
Prima-1.77 KARASIK 2025-08-13
Sub-Delete-1.00003 DJERIUS 2025-08-12
SPVM-Sys-0.550 KIMOTO 2025-08-12
Mail-Milter-Authentication-4.20250811 MBRADSHAW 2025-08-11
App-papersway-2.002 SPWHITTON 2025-08-10
Term-Highlight-2.3.0 RADKOV 2025-08-09
LibOrigin-0.1.4 KOBOLDWIZ 2025-08-07
Bio-ToolBox-2.02 TJPARNELL 2025-08-06