Abortable fetch

If you construct a fetch request with an AbortSignal, you can cancel the request.

Baseline Status: Achieved Widely Available on Sep 25, 2021 (Cross-browser Newly Available since Mar 25, 2019).

Desktop Browser Engine Support

Google Chrome

66

Supported

Mozilla Firefox

57

Supported

Apple Safari

12.1

Supported

Microsoft Edge

16

Supported

Mobile Browser Engine Support

Chrome Android

66

Firefox Android

57

Safari iOS

12.2

Specifications and References

MDN Browser Compat Data Keys: