littleEndian : boolean Is the device big or little endian? (only detected if the browser supports TypedArrays)

fullscreenKeyboard : boolean Does the browser support access to the Keyboard during Full Screen mode?

cocoonJSApp : boolean Is this game running with CocoonJS.App? Source code:

chromeVersion : number If running in Chrome this will contain the major version number.

android : boolean Is running on android? Source code:

vp9Video : boolean Can this device play vp9 video files? Source code:

getUserMedia : boolean Does the device support the getUserMedia API? Default

audioData : boolean Are Audio tags available? Source code:

fileSystem : boolean Is fileSystem available? Source code:

cordova : boolean Is the game running under Apache Cordova? Source code: