I tried to doing something "dumb" and update the position of an object with requestAnimationFrame.

In theory, rAF is supposed to be synced to the display refresh rate.

It's surprisingly inconsistent in Chrome! Compare the distribution of frame times to Swift/CVDisplayLink

Not sure how to get meaningful results on Safari, since I'm relying on performance .now(), which (TIL) is not as accurate as one might like: github.com/w3c/hr-time/pu…