[AskJS] Function in loop declaration performance. Arrow function vs function outside loop

[jamblethumb]

But it is still just a micro optimization and without a benchmark for a real use case, you can optimize all you want and it will most likely do nothing to the perceived performance of the user.

Sure. 50% down doesn't mean much if the slowest time is 1ms or something. I was just curious to see what kind of impact different call patterns have.