My first application using node.js
learn the basics of Node.js
it enables the user to use command line interface to interact with the application the user can add/remove/list/read notes using these command lines the app uses JSON files to store and retrieve notes and handle the commands
node module and learning how to use core modules console and fs , how to deal with files and json files using other files in our file using require using npm modules (local and global) like chalk and yargs and nodemon pparsing command lines with yargs and deal with them