Font-face-detect is a project mainly written in JavaScript, it's free.
Detect if @font-face support is present in the browser.
This script is a feature detection for the CSS3 feature of @font-face. This enables you to use a hosted font file as a font-family in your CSS.
View the full details of this project at: http://paulirish.com/2009/font-face-feature-detection/
My requirements for this detection were:
* No browser userAgent sniffing
* No extra HTTP request required
* Must be performant with a small footprint, natch
* Results should match the latest research on compatibilityThis script is meant to replace all fontAvailable scripts. It can be asynchronous, but it has much greater accuracy.