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)
2026 225 3308 1037 9499 1246 12235
2025 155 1874 697 6015 1009 8782
2024 166 1521 631 5348 1485 11123
2023 139 1539 704 5106 1453 10209
2022 109 1316 582 4936 1203 9539
2021 218 1535 748 5035 1620 10425
2020 266 1700 841 5952 1876 12522
2019 172 1550 546 5800 1740 12452
2018 219 1540 768 6243 2045 15488
2017 278 2156 994 7362 2388 16357

Latest Fails

Name Released by Released on
Business-ISBN-Data-20261031.001 BRIANDFOY 2026-11-02
JSON-SIMD-1.08 PJUHASZ 2026-11-01
Sereal-Decoder-6.003 YVES 2026-10-31
Kubernetes-Comb-0.002 GETTY 2026-10-31
IO-K8s-1.112 GETTY 2026-10-31
Tk-Zinc-3.307 ASB 2026-10-31
App-mdee-1.14 UTASHIRO 2026-10-30
App-nup-1.10 UTASHIRO 2026-10-30
DateTime-1.68 DROLSKY 2026-10-30
Starlet-0.33 KAZUHO 2026-10-29
JavaScript-Embedded-2.7.4 CAVAC 2026-10-29
Prima-1.78_1 KARASIK 2026-10-28
SPVM-UV-0.004 KIMOTO 2026-10-28
App-dozo-1.02 UTASHIRO 2026-10-27
Getopt-Long-Bash-1.1.0 UTASHIRO 2026-10-27
App-Greple-xlate-2.03 UTASHIRO 2026-10-27
CPAN-MetaPackager-1.05 RSAVAGE 2026-10-26
CPAN-MetaCurator-1.34 RSAVAGE 2026-10-26
Dist-Zilla-Plugin-LicenseFile-0.002 GETTY 2026-10-26
Perl-Version-Bumper-0.277 BOOK 2026-10-25
Mail-SpamAssassin-4.0.3-rc1-TRIAL0 GBECHIS 2026-10-24
Starman-0.4019 MIYAGAWA 2026-10-24
SQL-Abstract-2.000001_03 GETTY 2026-10-24
MCP-Run-0.107 GETTY 2026-10-24
Langertha-0.504 GETTY 2026-10-23
SPVM-0.990204 KIMOTO 2026-10-22
Kubernetes-REST-1.110 GETTY 2026-10-22
Win32-Pipe-0.028 JDB 2026-10-21
Win32-ODBC-0.037 JDB 2026-10-21
Sub-Daemon-0.12 TRUNAEV 2026-10-20
Hacker-0.62 TRUNAEV 2026-10-20
Test-Simple-1.302226 EXODIST 2026-10-20
Atomic-Pipe-0.033 EXODIST 2026-10-19
Kelp-2.23 BRTASTIC 2026-10-18
Config-Model-Itself-2.032 DDUMONT 2026-10-18
Business-NAB-0.11 LEEJO 2026-10-16
SPVM-IO-Socket-SSL-0.021 KIMOTO 2026-10-16
SPVM-IO-0.255 KIMOTO 2026-10-16
Devel-NYTProf-6.16 JKEENAN 2026-10-16
WFC-2.2.0 ELANAT 2026-10-16
App-papersway-3.003 SPWHITTON 2026-10-16
SPVM-Sys-0.584 KIMOTO 2026-10-15
Crypt-Passwd-XS-0.701 CPANEL 2026-10-15
Cpanel-JSON-XS-4.80 RURBAN 2026-10-14
Nobody-Util-0.2.0 RPAUL 2026-10-14
Media-Convert-1.6.1 WOUTER 2026-10-14
CPAN-Audit-20261013.002 BRIANDFOY 2026-10-13
DBD-DB2-1.93 ROCKETDB 2026-10-13
Object-Remote-0.005004 EHUELS 2026-10-11
IO-Compress-2.225 PMQS 2026-10-09