What are good alternatives to Perl::Critic, and how do they compare?

Perl::Critic is a popular static code analysis tool that helps Perl developers enforce coding standards and best practices. However, several alternatives can also assist in this domain. Some notable alternatives include:
  • Perl::Tidy: A tool for reformatting Perl code to improve readability and maintainability.
  • Perl::Metrics: Focuses on assessing code complexity and providing metrics to improve code quality.
  • Test::Harness: A tool for running test scripts and providing feedback on code correctness and quality.
  • Devel::Cover: A code coverage analysis tool that aids in determining which parts of your code are being executed during tests.
Each of these tools has its strengths, focusing on different aspects of code quality, from formatting and complexity to coverage and correctness.
Perl::Critic, Perl::Tidy, Perl::Metrics, Test::Harness, Devel::Cover, static code analysis, coding standards, code quality
// Example of using Perl::Tidy to format a Perl script use Perl::Tidy; my $code = 'sub example {my $x=2;my $y=3;return $x+$y;}'; my $tidied_code = perl_tidy( source => $code ); print $tidied_code;

Perl::Critic Perl::Tidy Perl::Metrics Test::Harness Devel::Cover static code analysis coding standards code quality

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