JSFiddle - React, Tailwind, and code Playground

by Vasilii Mazhekin

HTML

<button>Test File</button>

JavaScript

var button = document.getElementsByTagName('button');

function testFile() {
	alert(typeof window.File);
  try {
  	var generatedFile = new window.File(["Rough Draft ...."], "Draft1.txt", {type: "text/plain", lastModified: new Date()})
  } 
  catch (ex) {
  	alert(ex);
  }
	
	alert(generatedFile);
}

button[0].onclick = testFile;