This is Perl module Qnai.

INSTALLATION

Qnai installation is straightforward. If your CPAN shell is set up,
you should just be able to do

    % cpan Qnai

Download it, unpack it, then build it as per the usual:

    % perl Makefile.PL
    % make && make test

Then install it:

    % make install

DOCUMENTATION

    package YourModule;
    use strict;
    use warnings;
    use utf8;
    use File::HomeDir;
    use Path::Class;
    use lib dir(File::HomeDir->my_home,'project','p5_qnai','lib')->stringify;
    our $VERSION = '0.01';
    use Qnai;
    use Cwd;

    config({
        encoding      => 'utf8',
        template_path => dir( cwd() ,'template' )->stringify,
        view => {
            syntax => 'TTerse',
            path   => [dir(cwd(),'template')->stringify],
        },
    });

    rule('/' => sub {
        my $self = shift;

        $self->stash->{hoge} = 'hello';

    } => '/root/index.html');

    rule('/endocding' => sub {
        my $self = shift;

        $self->stash->{hoge} = 'こんにちわ';

    } => '/root/index.html');

    package main;
    use strict;
    use warnings;
    use utf8;
    use Plack::Builder;

    my $app = sub {
        YourModule->new(shift)->run();
    };

    builder {
        enable "Plack::Middleware::Static",
            path => qr{^/favicon.ico$}, root => './htdocs/';
        $app;
    };


Qnai documentation is available as in POD. So you can do:

    % perldoc Qnai