web-feature: Abortable fetch

baseline logo Widely available

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

WKWebView

macOS

*

iOS

*

Android WebView

Android

*

WebView2

Windows

*

WPE MiniBrowser

Linux

2026-06

Servo

Android

2026-06

Chrome Browser

Android

66

Safari Browser

iOS

12.2