Preface

Currently, there are both open source and proprietary alternatives to the Google Maps JavaScript API, but what makes the API special for developers is that it is a complete solution with base maps, overlays, and technical capabilities.

The API has been especially exciting for developers because it is very easy to build up generic outcomes, and at the same time, it has its own tips and tricks and advanced functionalities within the same box. Therefore, you can swim afloat or dive deep when you are working with the API.

The Google Maps JavaScript API v3 enabled the quick and easy development of mobile scenarios, facilitating location-based solution developers to delve into the subject. Regarding the growth of mobile development, especially location-based applications, the Google Maps JavaScript API v3 has deserved rightful attention.

Last but not least, no mapping API has ever been as successful as the Google Maps API without the support of continuously updated and thoroughly handled vector and satellite data. Google has dedicated immense resources to maintaining the unified structure of the vector data and its cartographic quality, and this effort is paying off in terms of its API usage.