Getting started with nodeg
https://docs.google.com/document/d/13OMqdAZlPN7e2fieXlMvw12UhHpIZ6Qe3sEX3DrbdeQ/edit
Asynchronous programming: making weather app using google api and dark sky api
https://docs.google.com/document/d/1C3mTqLfcqK9xqBHhKlwSxfgsrCu-E7WJk9fEmgPWY0I/edit