Making Timely Sense of performance.now! ⏱️

If we need a quick way to check how fast (or not!) our code is running, use the high-precision performance.now() method.

Hi everybody - when it comes to measuring our web app’s performance, we have a boatload of tools available to instrument, measure, and analyze almost everything. We don’t even have to go too far in finding these tools. The Chrome DevTools give us almost everything we need (and then some!):

To get a deep dive into these capabilities, check out this excell…