Things we know

JS

Async JS

Single threaded nature

Things we
sort of know

Promises

Quick check

1. How many did assignments

2. How many submitted it on Github

3. Do you have nodejs/npm installed

HTTP Servers

Backend in Full stack

How to communicate

Today

Client server model
HTTP Servers
Express

Pre internet days

Client server model

How to communicate though?

Structure of a Node.js app

package.json

npm modules

.js files