init my node project & set up express

[cpride11]

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

[cpride11]

Starter express code on 'app.js'

'''javaScript

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

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

app.listen(3000)

...

[cpride11]

to test, in terminal we wanna run:

'$:' 'node app.js'

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