We are about to create a route planning application for the browser using Javascript, some HTML and CSS and the Google Maps API. A working app from scratch where the user will type on the browser any destination and our application will get it's location to calculate - and render - the best way to get there. We will be working both with the Google Maps API and the browser's geolocation module to create this practical front-end app, on a live coding session suitable for audiences from any technical level.