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)
2025 173 1452 310 2684 338 2935
2024 228 2241 829 6440 1512 11123
2023 170 1884 844 5780 1477 10209
2022 127 1534 669 5384 1214 9539
2021 234 1710 771 5369 1629 10425
2020 281 1822 862 6365 1903 12522
2019 181 1671 565 5991 1786 12452
2018 226 1629 790 6492 2255 15488
2017 283 2244 1006 7778 2584 16357
2016 238 2132 1001 8038 3420 19948

Latest Fails

Name Released by Released on
PDL-2.100 ETJ 2025-03-27
String-CRC32C-0.02 MLEHMANN 2025-03-27
TVision-0.21 VKON 2025-03-27
Win32-ExeAsDll-0.01 BULKDD 2025-03-25
Net-Z3950-FOLIO-v4.1.1 MIRK 2025-03-25
Class-Accessor-Inherited-XS-0.39 RANDIR 2025-03-24
JavonetPerlSdk-v2.5.14 JAVONET 2025-03-24
Number-Phone-4.0006 DCANTRELL 2025-03-24
Ascii-Text-0.21 LNATION 2025-03-23
Tree-RB-XS-0.18 NERDVANA 2025-03-23
Business-ISBN-Data-20250322.001 BRIANDFOY 2025-03-22
SPVM-HTTP-Tiny-0.008 KIMOTO 2025-03-21
SPVM-0.990049 KIMOTO 2025-03-21
DBIx-Class-Schema-Loader-0.07053 VEESH 2025-03-20
FU-0.4 YORHEL 2025-03-19
kw-gamekit-0.1.1 KOBOLDWIZ 2025-03-19
XS-libpanda-backtrace-1.1.1 SYBER 2025-03-18
XS-libpanda-1.5.11 SYBER 2025-03-18
XS-Framework-1.6.0 SYBER 2025-03-18
UniEvent-WebSocket-1.0.3 SYBER 2025-03-18
UniEvent-HTTP-1.2.3 SYBER 2025-03-18
UniEvent-1.2.14 SYBER 2025-03-18
URI-XS-2.1.7 SYBER 2025-03-18
Protocol-WebSocket-Fast-1.2.9 SYBER 2025-03-18
Protocol-HTTP-1.1.6 SYBER 2025-03-18
Net-SockAddr-1.1.4 SYBER 2025-03-18
Exception-Backtrace-1.1.4 SYBER 2025-03-18
Date-5.2.14 SYBER 2025-03-18
App-1234567891-0.011 TULAMILI 2025-03-18
Alien-libtickit-0.15 PEVANS 2025-03-18
XS-Install-1.4.0 SYBER 2025-03-15
Klonk-0.01 MAUKE 2025-03-14
SPVM-IO-0.236 KIMOTO 2025-03-13
App-rename-1.16.3 PEDERST 2025-03-13
Prima-1.76 KARASIK 2025-03-12
SPVM-File-Temp-0.026 KIMOTO 2025-03-12
Net-CIDR-0.23 MRSAM 2025-03-10
App-wordlist-0.295 PERLANCAR 2025-03-10
PDL-Stats-0.855 ETJ 2025-03-06
Khonsu-0.13 LNATION 2025-03-06
Mxpress-PDF-Mechanize-0.05 LNATION 2025-03-06
Zonemaster-CLI-v7.2.0 ZNMSTR 2025-03-05
Whelk-1.02 BRTASTIC 2025-03-05
StreamFinder-2.43 TURNERJW 2025-03-04
Text-ANSITable-0.610 PERLANCAR 2025-02-24
App-jupiter-1.09 SCHROEDER 2025-02-24
libwww-perl-6.78 OALDERS 2025-02-20
Embperl-3.0.1 GRICHTER 2025-02-20
DateTime-1.66 DROLSKY 2025-02-19
Terse-Config-0.04 LNATION 2025-02-19