POE is a portable multitasking and networking framework for Perl.
And in Russian, a platform-independent framework for creating multi-tasking and network applications in Perl.
POE allows you to simply and quickly create multi-tasking applications, especially without thinking about managing processes and other pleasant things that you have to face if you want to write a multi-tasking application. POE takes all this load on ourselves, we only describe what we want to do. In most cases, the entire application is executed by a single process, but if necessary, POE can generate child processes and communicate with them.