Enable CORS

$ npm install cors

server.js

...
// allow CORS
const cors = require('cors')
server.use(cors())
...

CORS must be enabled for our server to be available in domains other than localhost:4000.

We'll discuss CORS in details Chapter 6

Start server

$ npm start

Run the sample frontend app:

• Go to http://frontendy.surge.sh/

To see code:

• Git checkout: $ git checkout -f c4_bonus_frontend
• Or see diff: https://github.com/lenmorld/node_workshop/compare/c4_solution...c4_bonus_frontend

To run frontend code

$ cd sample_ui
$ npm run ui