The smoothness proposal exposes information about all animations on the page. However, the developers might only care about whether a specific part of the app is performing well. The API proposal does allow filtering out the animations on uninteresting elements (by using the |PerformanceFrameTiming::element| field). It might be useful to support a declarative filter instead/in addition.
The smoothness proposal exposes information about all animations on the page. However, the developers might only care about whether a specific part of the app is performing well. The API proposal does allow filtering out the animations on uninteresting elements (by using the |PerformanceFrameTiming::element| field). It might be useful to support a declarative filter instead/in addition.