This property doesn't seem to be present in the spec, and none of Gecko, Trident, Presto implement it....
Yeah, the spec is here, but I haven't done a good job of following through and driving this spec through the standards process: http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html IMHO, origin is a useful property (and easy to implement).
That's fine (and I agree that if defined clearly this is not hard to implement), but HTML5 isn't even using that URL spec for Location...
It will eventually, I just haven't updated HTML yet because the URL spec isn't solid enough yet.
Looks like this bug should be closed at this point - it does not make sense to track HTML standard work in WebKit bugzilla.
It seems that Webkit now support it: https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_loc_origin Also MDN show that Webkit / Safari support it since Safari 5.1: https://developer.mozilla.org/en-US/docs/Web/API/Location/origin I am going to mark this as "RESOLVED CONFIGURATION CHANGED", I tried to find bug about implementation from Webkit Github but I couldn't. If someone can find implementation bug, please mark it as "DUPLICATE of BugID". Thanks!
Yeah, this has been standardized awhile ago.