webmVideo : boolean Can this device play webm video files? Source code:

electron : boolean Is the game running under GitHub Electron? Source code:

chromeOS : boolean Is running on chromeOS? Source code:

ieVersion : number If running in Internet Explorer this will contain the major version number. Beyond IE10 you should use Device

canvasBitBltShift : boolean True if canvas supports a 'copy' bitblt onto itself when the source and destination regions overlap

windowsPhone : boolean Is running on a Windows Phone? Source code:

isConsoleOpen() Check whether the console is open.Note that this only works in Firefox with Firebug and earlier versions of Chrome

iOS : boolean Is running on iOS? Source code:

dolby : boolean Can this device play EC-3 Dolby Digital Plus files? Source

canPlayAudio(type) → {boolean} Check whether the host environment can play audio. Parameters