JS
(a quick example)
DUMMY DATA var data = [ ["Joa Doe", "joa@doe.com"], ["Job Doe", "job@doe.com"], ["Joe Doe", "joe@doe.com"] ];
CREATE NEW EXCEL "FILE" var wb = XLSX.utils.book_new(), ws = XLSX.utils.aoa_to_sheet(data); wb.SheetNames.push("First"); wb.Sheets["First"] = ws;
"FORCE DOWNLOAD" XLSX FILE XLSX.writeFile(workbook, "demo.xlsx");