name property returns a string representing the name of the associated activity. See
MozActivityOptions to read in which context MozActivityOptions is being used.
var options = instanceOfMozActivityOptions.name
Return a string.
Web Activities is not part of any specification. However, it has some overlap with the proposed Web Intents specification. Mozilla actually proposed Web Activities as a counter proposal to Web Intents. For more information about this, see discussion on the Web Intents Task Force ML.