The Perl Maven Pro is a paid service where subscribers can get 1-2 new articles a week and the all the previous articles as listed in the archive.
Besides many "random" advanced articles the Pro account provides access to the several series of articles:
- Moo, the Minimalist Object Oriented system for Perl
- Mojolicious the light-weight web framework
- Net::Server the framework to build TCP/IP servers
- Perl Dancer, light-weight web framework
- Perl and MongoDB, the NoSQL database