For Perl there is Perl::Critic which also highlights when you're not adhering to best practice idioms. I use it regularly on client projects (it's like giving

For Perl there is Perl::Critic which also highlights when you're not adhering to best practice idioms. I use it regularly on client projects (it's like giving your code a certification!) and its heavily used/recommended in the Perl community. See http://perlcritic.com/ http://perlcritic.com/ & https://metacpan.org/module/Perl::Critic https://metacpan.org/module/Perl::Critic