PhoneGap is a free and open source framework that allows you to create mobile apps using standardized web APIs for the platforms you care about.
The chart below shows which APIs are available for each device. Read more about them in our Phonegap Docs.
PhoneGap API Documentation
you can see it is http://docs.phonegap.com/en/2.6.0/index.html
you can download this file is phonegap.com/download
Original Site: http://phonegap.com