Perl Module Repository at CPAN: https://cpan.perl.org/
https://www.redshift.com/~yramin/atp/irm/index.phtml/
https://www.mysql.org/
https://www.fsck.com/projects/rt/
https://www.winehq.com/
https://www.tu-ilmenau.de/~gomar/main/index.html/