part3 Node.js and Express

Part3a Node.js and Express

Exercises 3.1-3.6
Exercises 3.7-3.8

Part3b Doploying app to internet

Exercises 3.9-3.11

Part3c Saving data to MongoDB

Exercises 3.12
Exercises 3.13-3.14
Exercises 3.15-3.18

part3d Validation and ESLint

Exercises 3.19-3.21
Exercises 3.22