I started looking into Performance spec a few days ago. Here is .mark() and .measure()pic.twitter.com/fOg2YE6GkB
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Maybs out of scope for this chart, but the perf timeline has a max limit. Means you need to clear marks / measures all the time :(
That's a good point! I have to iterate on this chart a bit more, but I'll make sure to include the max limit
PerformanceObserver is also a key piece and an excellent place to clear the timeline to keep it from building up too much.
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