JSFiddle - React, Tailwind, and code Playground

@author Roman Grinyov <[email protected]>

HTML

<input type="file">
<div></div>

JavaScript

document.querySelector('input').addEventListener('change', function() {
  var splittedFakePath = this.value.split('\\');
  document.querySelector('div').textContent =
    splittedFakePath[splittedFakePath.length - 1];
});