CPAN: Sample Modules

• Time::Zone - Timezone info and translation

• Benchmark - Easy way to time code fragments

• Devel::DProf - Execution profiler

• Java: Perl front-end for JVM communication

• JavaScript - Allows JavaScript execution within Perl

• Math::Fleximal - Arithmetic in any base

• Math::Fourier - Fast Fourier Transforms

• Math::Matrix - Matrix arithmetic