Man pages matching name data::javascript::anon in section 3pm:

Data::JavaScript::Anon.3pm.en	debian 10 / libdata-javascript-anon-perl
Data::JavaScript::Anon.3pm.en	debian 11 / libdata-javascript-anon-perl
Data::JavaScript::Anon.3pm.en	debian 12 / libdata-javascript-anon-perl