On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Bun version 1.0.22 on 2024-01-10
In Chrome version 52 on 2016-07-20
In Chrome Android version 52 on 2016-07-27
Not in Deno
In Edge version 79 on 2020-01-15
In Firefox version 57 on 2017-11-14
In Firefox for Android version 57 on 2017-11-28
Not in Internet Explorer
In Node.js version 19.0.0 on 2022-10-18 Note: Available as a part of the perf_hooks module. Only available as an internal instance, but can be accessed via the first parameter of the PerformanceObserver constructor.
In Quest Browser version 5.0 on undefined
In Opera version 39 on 2016-08-02
In Opera Android version 41 on 2016-10-25
In Safari version 11 on 2017-09-19
In Safari on iOS version 11 on 2017-09-19
In Samsung Internet version 6.0 on 2017-08-23
In WebView Android version 52 on 2016-07-27
In WebView on iOS version 11 on 2017-09-19