restful APIis just demo for how you can handle GET, POST, PUT, DELETE.
Following command will install all the required dependecies
$ npm install
The back-end is supported by MongoDB. The following link will install MongoDB
$ https://www.mongodb.com/download-center?jmp=nav#community
The front-end uses Postman- Download from link below
$ https://www.getpostman.com
$ node index