performance-timing   

A straight-forward interface to retrieving performance timing metrics.

$3

Retrieve metrics if they are available, otherwise, set up an observer to be resolved with extracted entries, then disconnected.

``js
import { getEntries } from 'performance-timing';

const [ navigation ] = await getEntries('navigation'); // PerformanceNavigationTiming{}
`

More Examples
`js
const [ firstInpt ] = await getEntries('first-input'); // PerformanceEventTiming{}
const resources = await getEntries('resource'); // [PerformanceResourceTiming{}, ...]
`

Mixed results
`js
const entries = await getEntries('navigation', 'paint');
``