This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The scripts read-only property of the PerformanceLongAnimationFrameTiming interface returns an array of PerformanceScriptTiming objects.
Script attribution is provided only for scripts running in the main thread of a page, including same-origin <iframe>s. However, cross-origin <iframe>s, web workers, service workers, and extension code will not have script attribution in long animation frames, even if they impact the duration of one.
An array of PerformanceScriptTiming objects.
See Long animation frame timing for examples related to the Long Animation Frames API.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
scripts |
123 | 123 | No | 109 | No | 123 | No | 82 | No | 27.0 | 123 | No |
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https://developer.mozilla.org/en-US/docs/Web/API/PerformanceLongAnimationFrameTiming/scripts