react-cookie

You can use js-cookie package and can install it using npm install js-cookie –save command. import React from ‘react’; import Cookies from ‘js-cookie’; class App extends React.Component { this.state = { username: Cookies.get(‘username’) } // more code…. } Documentation : https://github.com/js-cookie/js-cookie NPM : https://www.npmjs.com/package/js-cookie