Asynchronous response handling using NodeJS Event-Driven, Non-blocking architectre

• Handled asynchronous responses by implementing custom callbacks
• App reads command line arguments, to manipulate command line instruction, I used yargs
• Yargs helps you build interactive command line tools, by parsing arguments and generating an elegant user interface.

Run app on local machine

• Download or clone the app
• Run app using node app.js
• follow command line instruction, to get weather information specific to a location