Generator function example with co and ajax request

index.js

import fetch from 'node-fetch';
// for use in browser you need to import fetch from fetch-polyfill
import co from 'co';

co(function *() {
  const url = 'http://jsonplaceholder.typicode.com/posts/i';
  const response = yield fetch(url);
  const post = yield response.json();
  const { title } = post;
  
  console.log('Title:', title);
}).catch(err => console.error(err.stack));