These may be of interest

Simple Module Tutorial,

dzil, module-starter, scriptdist, Test::XT, mojo / dancer / catalyst

Refactoring Everything, Retrospective

Modern Perl Released as Free ePub

Compare old https://metacpan.org/release/GAAS/libwww-perl-5.837/

With new https://metacpan.org/release/libwww-perl

• https://metacpan.org/release/File-Listing]
• https://metacpan.org/release/HTTP-Cookies
• https://metacpan.org/release/HTTP-Date
• https://metacpan.org/release/HTTP-Message
• https://metacpan.org/release/HTTP-Negotiate
• https://metacpan.org/release/LWP-MediaTypes
• https://metacpan.org/release/LWP-Protocol-http10
• https://metacpan.org/release/LWP-Protocol-https
• https://metacpan.org/release/Net-HTTP
• https://metacpan.org/release/WWW-RobotRules
• https://metacpan.org/release/HTML-Form

Really Writing Object Oriented Perl

Refactoring Perl - A Proposal

Refactoring Perl #1 - Extract Method

Refactoring Perl #2 - Inline Method

Refactoring Perl #3 - Inline Temp

Refactoring Perl #4 - Replace Temp with Query

Refactoring Perl #5 - Introduce Explaining Variable

Refactoring Perl #6 - Split Temporary Variable

Refactoring Perl #7 - Remove Assignments to Parameters

Refactoring Perl #8 - Replace Method with Method Object