protocol/performance_timeline library
Classes
- LargestContentfulPaint
- See https://github.com/WICG/LargestContentfulPaint and largest_contentful_paint.idl
- LayoutShift
- See https://wicg.github.io/layout-instability/#sec-layout-shift and layout_shift.idl
- LayoutShiftAttribution
- PerformanceTimelineApi
- Reporting of performance timeline events, as specified in https://w3c.github.io/performance-timeline/#dom-performanceobserver.
- TimelineEvent