JSFiddle - React, Tailwind, and code Playground
JavaScript
function downloadFile(fileName, urlData){
var aLink = document.createElement('a');
var evt = document.createEvent("HTMLEvents");
evt.initEvent("click");
aLink.download = fileName;
aLink.href = urlData ;
aLink.dispatchEvent(evt);
}
var data = '"Column One","Column Two","Column Three"';
downloadFile('2.csv','data:text/csv;charset=UTF-8,' + encodeURIComponent(data));