$ npm install filesizer
const filesizer = require('filesizer');
filesizer({url:'https://cdn0.froala.com/assets/editor/docs/server/meta-social/nodejs-7203227add554dae909cdc3ba03764e7.png'}).then((size) => {
console.log(size);
});
filesizer(urlObject)
Returns a Promise.
urlObject
type: Object
urlObject ={url:'http://unicorn.com/foo.jpg'};
url
Type: string