calculating FPS in Javascript less than 1 millisecond
<p>Is it possible to measure time gaps less than 1 milliseconds that is supported in all browsers i know of only one way which is in Chrome.</p>

<p>The chrome method : <code>window.performance.now()</code></p>

<p>Currently i do FPS measurements in millisecond time spaces, but if less than 1ms passes i get infinity because the two numbers are rounded to nearest millisecond so they are the same value.</p>

<p>Does any one know a cross browser function calculate less than 1 millisecond time gaps in javascript?</p>
