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 545 2766 1196 6284 1482 7621
2024 480 1817 1361 6039 2293 11123
2023 341 1722 1243 5492 2211 10209
2022 277 1437 1127 5243 2093 9539
2021 328 1637 1214 5270 2420 10425
2020 417 1763 1419 6305 2946 12522
2019 347 1610 1245 5941 3003 12452
2018 361 1594 1422 6443 3452 15488
2017 460 2207 1681 7738 3933 16357
2016 413 2120 1650 7986 4876 19948

Latest Fails

Name Released by Released on
Dev-Util-v2.18.35 MMARTINI 2025-11-16
Business-ISBN-Data-20251115.001 BRIANDFOY 2025-11-15
Term-ANSIEncode-1.46 RKELSCH 2025-11-15
MouseX-OO_Modulino-0.03 HKOBA 2025-11-15
StreamFinder-2.46 TURNERJW 2025-11-15
Test2-Tools-PerlTidy-0.01 PLICEASE 2025-11-15
Data-Tools-1.50 CADE 2025-11-14
Sim-OPT-0.751 GLBRUNE 2025-11-14
Test-Simple-1.302215 EXODIST 2025-11-14
JavonetPerlSdk-v2.6.6 JAVONET 2025-11-14
SPVM-Regex-0.254 KIMOTO 2025-11-13
Time-Piece-1.41 ESAYM 2025-11-13
Net-IMAP-Client-0.9509 GANGLION 2025-11-13
WebDyne-2.028 ASPEER 2025-11-12
Debug-Easy-2.18 RKELSCH 2025-11-12
MOP4Import-Declare-0.071 HKOBA 2025-11-12
Term-GnuScreen-0.05 ACRUSSELL 2025-11-12
Chess-Plisco-v0.7.0 GUIDO 2025-11-12
SPVM-0.990106 KIMOTO 2025-11-11
Geo-Geos-1.0.7 SYBER 2025-11-11
Pod-Abstract-0.26 BLILBURNE 2025-11-10
Net-Random-2.33 DCANTRELL 2025-11-10
Dist-Zilla-6.036 RJBS 2025-11-10
TableDataBundle-Lingua-Word-EN-ByClass-Adjective-0.004 PERLANCAR 2025-11-09
XS-Framework-1.6.2 SYBER 2025-11-08
Acme-Ghost-1.02 ABALAMA 2025-11-08
Liveman-3.4 DART 2025-11-06
Lingua-Romana-Perligata-0.605 DCONWAY 2025-11-06
Acrux-0.07 ABALAMA 2025-11-04
PerlPowerTools-1.053 BRIANDFOY 2025-11-04
Device-GPIB-1.3 MIKEM 2025-11-04
SPVM-Mojolicious-0.032 KIMOTO 2025-11-04
Sah-SchemaBundle-Nutrient-0.003 PERLANCAR 2025-11-03
Acme-Glue-2025.11 LEEJO 2025-11-03
SortExample-Letter-ByFrequency-ID-0.001 PERLANCAR 2025-11-02
WWW-Mechanize-Chrome-0.75 CORION 2025-11-01
Crypt-SecretBuffer-0.007 NERDVANA 2025-11-01
WebService-Fastly-13.00 FASTLY 2025-11-01
WWW-Suffit-AuthDB-1.06 ABALAMA 2025-10-31
Finance-Quote-1.67_01 BPSCHUCK 2025-10-31
App-sbozyp-0.8.0 NHUBBARD 2025-10-31
Mouse-v2.6.0 SYOHEX 2025-10-30
Text-HTML-Turndown-0.09 CORION 2025-10-29
PPI-1.284 OALDERS 2025-10-29
MikroTik-Client-v0.612 ANPARKER 2025-10-28
WWW-Suffit-1.09 ABALAMA 2025-10-27
Tcl-Tk-Tkwidget-treectrl-2.4.2.7 VKON 2025-10-27
Media-Convert-1.5.1 WOUTER 2025-10-26
Bio-ToolBox-2.041 TJPARNELL 2025-10-26
GD-Barcode-2.02 MICHIELB 2025-10-26