[webkit-dev] Request for position on Event Timing

[Ryosuke Niwa]

I'm generally concerned about the proliferation of all these X timing API.
It's hard to review the aspect of "first input timing" because its
definition is imprecise: https://github.com/WICG/event-timing/issues/91

On Thu, Aug 6, 2020 at 11:07 AM Simon Fraser <simon.fraser at apple.com> wrote:

> Our feedback is that this API seems reasonable, but that there's overlap
> with the "long tasks" API,
> and it's not clear if we need both.
>
> Simon
>
> > On Aug 6, 2020, at 10:43 AM, Rob Buis <rbuis at igalia.com> wrote:
> >
> > Hi Webkit-Dev,
> >
> > I would like to get an official position from Webkit on the Event Timing
> Web Perf API.
> > Besides providing information about input event latency it can be used
> to obtain
> > First Input Timing metrics. This specification builds on the Performance
> Timeline
> > specification, which is implemented in Webkit. Chrome has implemented
> the Event
> > Timing API, see the chrome status entry below.
> >
> > - Specification: https://wicg.github.io/event-timing/
> > - Explainer: https://github.com/WICG/event-timing
> > - MDN:
> https://developer.mozilla.org/en-US/docs/Web/API/PerformanceEventTiming
> > - ChromeStatus: https://chromestatus.com/feature/5167290693713920
> > - Caniuse.com URL:
> https://caniuse.com/#feat=mdn-api_performanceeventtiming
> >
> > Regards,
> >
> > Rob.
> > _______________________________________________
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> > webkit-dev at lists.webkit.org
> > https://lists.webkit.org/mailman/listinfo/webkit-dev
>
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