This application is built basically for a person standing at some point, who wants to know which is the nearest metro station that he can take. The full path that he needs to follow is displayed.
Link: https://nearestmetro.herokuapp.com/#!/
App is still in under construction :)
Backend: Nodejs,express,MongoDB(Mongoose) Frontend: AngularJS(Javascript), HTML, Bootstrap(CSS) 3rdParty Api: Google Map api Hosted on Herokuapp