SheetJS xlsx-cell styling

Question

I am referring this example to export a worksheet https://github.com/SheetJS/js-xlsx/issues/817. How to do cell styling like background coloring,font size and increasing the width of the cells to make the data fit exactly.I have gone through the documentation but couldn't find any proper examples to use fill etc.Is there a way to do the formatting?

Below is the code snippet:
    /* make the worksheet */
var ws = XLSX.utils.json_to_sheet(data);

/* add to workbook */
var wb = XLSX.utils.book_new();
XLSX.utils.book_append_sheet(wb, ws, "People");

/* write workbook (use type 'binary') */
var wbout = XLSX.write(wb, {bookType:'xlsx', type:'binary'});

/* generate a download */
function s2ab(s) {
    var buf = new ArrayBuffer(s.length);
    var view = new Uint8Array(buf);
    for (var i=0; i!=s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
    return buf;
}
saveAs(new Blob([s2ab(wbout)],{type:"application/octet- 
stream"}),"sheetjs.xlsx");

Answer 1

Styling is only available in Pro Version of SheetJS. But I think you are using community version(free version). In Community version styling is not available.

You can check here official information:

We also offer a pro version with performance enhancements, additional features like styling, and dedicated support.