The Perl 5 module Tatsumaki is a toy port of Tornado for Perl using
Plack (with non-blocking extensions) and AnyEvent.

It allows you to write a web application that does a immediate
response with template rendering, IO-bound delayed response (like
fetching third party API or XML feeds), server push streaming and
long-poll Comet in a clean unified API.

Homepage:
https://metacpan.org/release/Tatsumaki
