4 ms·And the major reason I use for-of is because you can `await` within a loop easily.by Klathmon 9y agoAnd the major reason I use for-of is because you can `await` within a loop easily.Maarten88 9y agoAwaiting in a loop usually is not a good idea. Map with Promise.all / any is probably much faster. edit: now reading about for..await..of. Interesting, I never used that.Klathmon 9y agoEven outside of for..await..of you still need to do async things inside a synchronous-like loop.