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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

The FontFaceSetLoadEvent interface of the the Css Font Loading API is fired whenever a FontFaceSet loads.


Creates a new FontFaceSetLoadEvent object.


FontFaceSetLoadEvent.fontfacesRead only
Returns an array of FontFace instances each of which represents a single usable font.


Specification Status Comment
CSS Font Loading Module Level 3
The definition of 'FontFaceSetLoadEvent' in that specification.
Working Draft Initial definition.

Browser Compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 35 ? ? 22 ?
Constructor 57 ? ? 44 ?
Feature Android Webview Chrome for Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile
Basic support No support 35 ? ? ? 22 ?
Constructor No support 57 ? ? ? 44 ?