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usePerformanceObserver

packages/core/usePerformanceObserver/index.md

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usePerformanceObserver

Observe performance metrics.

Usage

ts
import { usePerformanceObserver } from '@vueuse/core'

const entrys = ref<PerformanceEntry[]>([])
usePerformanceObserver({
  entryTypes: ['paint'],
}, (list) => {
  entrys.value = list.getEntries()
})