Man pages matching name javascript::rpc::server::cgi in section 3pm:

JavaScript::RPC::Server::CGI.3pm.en	debian 10 / libjavascript-rpc-perl
JavaScript::RPC::Server::CGI.3pm.en	debian 11 / libjavascript-rpc-perl
JavaScript::RPC::Server::CGI.3pm.en	debian 12 / libjavascript-rpc-perl