const js_cookie = require('js-cookie'), browser_cookies = require('browser-cookies'), cookie = require('cookie'); (function() { js_cookie.set('key', 'value'); js_cookie.get('key'); }); (function() { browser_cookies.set('key', 'value'); browser_cookies.get('key'); }); (function() { cookie.serialize('key', 'value'); cookie.parse()['key']; });