web-feature: Font loading

Widely available

The document.fonts API dynamically loads custom fonts and tracks when fonts are loading or ready to use.

WKWebView

macOS

*

iOS

*

Android WebView

Android

*

WebView2

Windows

*

WPE MiniBrowser

Linux

2026-07

Servo

Android

2026-07

ArkWeb

HarmonyOS

*

Chrome Browser

Android

35

Safari Browser

iOS

10