JSFiddle - React, Tailwind, and code Playground

by padma rubhan

HTML

<button id="window_notif" type="button">notificar</button>

JavaScript

var notificacoes = function(title, options) {
  if (window.Notification.permission != 'granted') {
    return window.Notification.requestPermission(function() {
      return notificacoes(title, options);
    });
  }

  var notificacao = new Notification(title, options);


};

document.getElementById('window_notif').addEventListener('click', function() {

  var notificar = notificacoes('Gfee Notification', {
    body: 'you have one update on gfee',
    icon: 'http://gfee.co/hmgroup/assets/img/dlogo.jpg',

  });
});