init my node project & set up express

[barrycumbie]

• on your devBox, vsCode open your git project, & terminal (gitBash or bash)
• gitStatus
• npm init -y
• npm i express
• npmjs.org ==> express

[barrycumbie]

Starter express code on app.js

const express = require('express')
const app = express()

app.get('/', function (req, res) {
  res.send('Hello World')
})

app.listen(3000)

[barrycumbie]

to test, in terminal we wanna run:

$: node app.js

in our browser: http://localhost:3000/

[barrycumbie]

[barrycumbie]

now, kill your node process: ctrl + C or cmd + C