Perl

ERP
https://github.com/ledgersmb/LedgerSMB if Perl is dying language, then why was LedgerSMB written, a double-entry accounting system, featuring quotation, ordering, invoicing, projects, timecards, inventory management, shipping and more? see https://github.com/ishanvyas22/awesome-open-source-systems

perl on oop
Perl perspective (perl iteration)

vids
https://www.youtube.com/watch?v=jVTjaFVUenc

misterhouse
https://github.com/hollie/misterhouse

https://fhem.de/

ipsec
http://repetae.net/repos/createnet/

links
Perlmonks oop https://old.reddit.com/r/perl/comments/u68afu/after_17_yers_find_myself_using_perl_daily_again/ https://github.com/uhub/awesome-perl https://github.com/hachiojipm/awesome-perl https://github.com/metabrainz/musicbrainz-server rust