This is a very very basic web-app that does the following:

• Take two locations as inputs.
• Find the latlong values of those locations using the Geolocation API.
• Find a route between those latlong pairs.
• Draw a polyline route connecting those two values.
• Create a marker and a small infoWindow for source, destination and moving marker(stores the information related to that marker i.e. location name etc).
• Update the marker every 100 milliseconds till it reaches the destination starting from the source.

• Just clone the repo and open index.html file.
• Enter any two locations and click "Start".