windows.WINDOW_ID_CURRENT

browser.windows.WINDOW_ID_CURRENT is a value that can be used as a windowId parameter in some APIs to represent the current window.

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
WINDOW_ID_CURRENT
18
14
45
?
15
14
?
?
No
?
?
?

Note: This API is based on Chromium's chrome.windows API. This documentation is derived from windows.json in the Chromium code.

Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.

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https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/windows/WINDOW_ID_CURRENT