Are there any timing functions in JavaScript with microsecond resolution?
I am aware of timer.js for Chrome, and am hoping there will be a solution for other friendly browsers, like Firefox, Safari, Opera, Epiphany, Konqueror, etc. I'm not interested in supporting any IE, but answers including IE are welcome.
(Given the poor accuracy of millisecond timing in JS, I'm not holding my breath on this one!)
Update: timer.js advertises microsecond resolution, but it simply multiplies the millisecond reading by 1,000. Verified by testing and code inspection. Disappointed. :[