Yet Another CPAN Grep

Regexp-Common-VATIN ( R/RS/RSIMOES/Regexp-Common-VATIN-v1.0.tar.gz, RSIMOES, 2015; MetaCPAN )

Regexp-Common-VATIN/lib/Regexp/Common/VATIN.pm ( view source; MetaCPAN )

 easily be
exported for use in a browser-facing web application:

    use JSON qw(encode_json);
    my $patterns = encode_json($RE{VATIN});

=head1 CAVEAT

In keeping with the standard set by the core