Personal-Website/server/index.js

const express = require('express')
const cors = require('cors')

const app = express()

app.use(cors())

const posts = require('./routes/api/posts')

app.use('/posts', posts)

const port = process.env.PORT || 5000

app.listen(port, () => console.log(`Server started on port ${port}`))
Add simple express server 4 years ago			`const express = require('express')`
Add cors for server 4 years ago			`const cors = require('cors')`
Add simple express server 4 years ago
			`const app = express()`

Add cors for server 4 years ago			`app.use(cors())`

Add /api/posts/ route 4 years ago			`const posts = require('./routes/api/posts')`

Fix #3 4 years ago			`app.use('/posts', posts)`
Add /api/posts/ route 4 years ago
Add simple express server 4 years ago			`const port = process.env.PORT \|\| 5000`

			app.listen(port, () => console.log(`Server started on port ${port}`))