3 packages
extendkun
Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS (ODS/FODS/UOS) spreadsheet parser and writer
js-xlsx-extendhyk
Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS spreadsheet parser and writer (extended to enable read/write of cell formats with xlsx files)
js-xlsx-map
Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS (ODS/FODS/UOS) spreadsheet parser and writer