The global origin
read-only property returns the origin of the global scope, serialized as a string.
The global origin
read-only property returns the origin of the global scope, serialized as a string.
A string.
Executed from inside a worker script, the following snippet will log the worker's global scope's origin to the console each time it receives a message
js
onmessage = () => { console.log(self.origin); };
If the origin is not a scheme/host/port tuple (say you are trying to run it locally, i.e. via file://
URL), origin
will return the string "null"
.
Specification |
---|
HTML Standard # dom-origin-dev |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
origin |
59 | 18 | 54 | No | 46 | 11 | 59 | 59 | 54 | 43 | 11 | 7.0 |
worker_support |
59 | 18 | 54 | No | 46 | 11 | 59 | 59 | 54 | 43 | 11 | 7.0 |
© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/origin