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 457 2261 906 4612 1001 5381
2024 513 1973 1427 6235 2293 11123
2023 351 1784 1312 5638 2211 10209
2022 285 1465 1166 5314 2093 9539
2021 331 1660 1217 5298 2420 10425
2020 422 1784 1425 6340 2946 12522
2019 348 1618 1248 5962 3003 12452
2018 362 1603 1426 6454 3452 15488
2017 462 2219 1684 7750 3933 16357
2016 413 2126 1655 7999 4876 19948

Latest Fails

Name Released by Released on
autobox-Lookup-0.003 SCESANO 2025-07-13
EV-4.34_002 MAUKE 2025-07-13
Lemonldap-NG-Portal-2.21.2 COUDOT 2025-07-12
Lemonldap-NG-Manager-2.21.2 COUDOT 2025-07-12
Lemonldap-NG-Handler-2.21.2 COUDOT 2025-07-12
Lemonldap-NG-Common-2.21.2 COUDOT 2025-07-12
PDL-Drawing-Prima-0.20 KARASIK 2025-07-11
Inline-0.87 INGY 2025-07-11
Business-ISBN-Data-20250710.001 BRIANDFOY 2025-07-11
IO-Socket-SSL-2.095 SULLR 2025-07-11
Catalyst-View-EmbeddedPerl-PerRequest-0.001021 JJNAPIORK 2025-07-11
Term-ANSIEncode-1.14 RKELSCH 2025-07-10
Net-RDAP-0.40 GBROWN 2025-07-09
Query-Tags-v0.0.2 TOBS 2025-07-09
Crypt-Bear-0.003 LEONT 2025-07-09
Event-RPC-1.11 JRED 2025-07-08
WebService-Fastly-11.01 FASTLY 2025-07-08
Plack-Middleware-Session-0.35 MIYAGAWA 2025-07-08
Games-Mahjongg-Solver-deBondt-FFI-0.0.3 ANDK 2025-07-08
DBD-PgAsync-0.6.0 RWKST 2025-07-07
CGI-4.70 LEEJO 2025-07-07
FU-1.2 YORHEL 2025-07-06
Finance-Quote-1.66 BPSCHUCK 2025-07-06
SPVM-Mojolicious-0.003 KIMOTO 2025-07-05
Moose-2.4000 ETHER 2025-07-05
SPVM-0.990077 KIMOTO 2025-07-04
PerlBench-1.006 BRIANDFOY 2025-07-04
Module-CoreList-5.20250702 BINGOS 2025-07-04
App-rdapper-1.15 GBROWN 2025-07-03
App-traveller-1.02 SCHROEDER 2025-07-02
Date-Holidays-TW-v0.8.0 GUGOD 2025-07-02
libwww-perl-6.79 OALDERS 2025-06-28
Opcodes-0.15 RURBAN 2025-06-27
Business-CanadaPost-1.07 YANICK 2025-06-27
Zonemaster-CLI-v8.0.0 ZNMSTR 2025-06-27
Zonemaster-LDNS-5.0.0 ZNMSTR 2025-06-27
JSON-Relaxed-0.098 JV 2025-06-26
SPVM-HTTP-Tiny-0.012 KIMOTO 2025-06-26
Socket-2.039 PEVANS 2025-06-26
B-Keywords-1.28 RURBAN 2025-06-25
DiaColloDB-0.12.021 MOOCOW 2025-06-23
Net-CIDR-0.26 MRSAM 2025-06-21
Iterator-Flex-0.19 DJERIUS 2025-06-20
OrgINI-0.1.0 PERLANCAR 2025-06-19
Apache-Session-Browseable-1.3.17 GUIMARD 2025-06-18
Net-Z3950-FOLIO-v4.2.0 MIRK 2025-06-18
Couch-DB-0.200 MARKOV 2025-06-18
RT-Extension-ActivityReports-2.00 BPS 2025-06-18
Template-Tiny-1.16 ETHER 2025-06-18
Imager-File-QOI-1.000 TONYC 2025-06-17