vibration : boolean Does the device support the Vibration API? Source code:

LITTLE_ENDIAN : boolean Same value as littleEndian. Source code:

mobileSafari : boolean Set to true if running in Mobile Safari. Source code:

cancelFullscreen : string If the browser supports the Full Screen API this holds the call you need to use to cancel it.

ejecta : boolean Is the game running under Ejecta? Source code:

iPad : boolean Is running on iPad? Source code:

arora : boolean Set to true if running in Arora. Source code:

epiphany : boolean Set to true if running in Epiphany. Source code:

localStorage : boolean Is localStorage available? Source code:

canvas : boolean Is canvas available? Source code: