JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdn.jsdelivr.net/alasql/0.3/alasql.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.0/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.core.min.js"></script>

JavaScript

var data = [{city:"London",population:5000000}, 
    {city:"Moscow",population:12000000},
    {city:"Mexico",population:20000000}, 
    {city:"New York",population:20000000}, 
];

var opts = {
  headers:true, 
  column: {style:{Font:{Bold:"1"}}},
  rows: {1:{style:{Font:{Color:"#FF0077"}}}},
  cells: {1:{1:{
    style: {Font:{Color:"#00FFFF"}}
  }}}
};
alasql('SELECT * INTO XLSXML("restest280b.xls",?) FROM ?',[opts,data]);