X> or C<Spreadsheet::WriteExcel>.
L<Spreadsheet::Template> - used to generate spreadsheets from
"JSON files which describe the desired content and formatting".
By default it generates XLSX format.
L
of C<Spreadsheet::Write> which supports more output formats
(CSV, XLS, HTML, XHTML, XML, ODS, and JSON), but doesn't (appear to) support XLSX.
L<Spreadsheet::DataToExcel> - provides a simple OO inter