One of the coolest features of Pebble development is the ability to write platform-agnostic JavaScript code to run within the Pebble mobile app so that it can communicate with your Pebble app. Doing so dramatically adds new capabilities to your Pebble app - it can now communicate with the outside world, such as consuming Web services, as well as obtain location information. The sky is the limit! For this reason, I have released a lab exercise from my Foundation of Pebble Programming course. I hope this will provide a clear understanding of how things work. Enjoy!
