firefoxVersion : number If running in Firefox this will contain the major version number.

macOS : boolean Is running on macOS? Source code:

<static> setSmoothingEnabled(context, value) → {CanvasRenderingContext2D}

updateSetTimeout() The update method for the setTimeout. Source code:

pointerLock : boolean Is Pointer Lock available? Source code:

ie : boolean Set to true if running in Internet Explorer. Source code:

<static> setImageRenderingCrisp(canvas) → {HTMLCanvasElement}

<static> getSmoothingEnabled(context) → {boolean} Returns

touch : boolean Is touch available? Source code:

canPlayVideo(type) → {boolean} Check whether the host environment can play video files.