PerformanceLongAnimationFrameTiming: renderStart property

{{SeeCompatTable}}{{APIRef("Performance API")}}

The renderStart read-only property of the {{domxref("PerformanceLongAnimationFrameTiming")}} interface returns a {{domxref("DOMHighResTimeStamp")}} indicating the start time of the rendering cycle, which includes {{domxref("Window.requestAnimationFrame()")}} callbacks, style and layout calculation, {{domxref("ResizeObserver")}} callbacks, and {{domxref("IntersectionObserver")}} callbacks.

Value

A {{domxref("DOMHighResTimeStamp")}}.

Examples

See Long animation frame timing for examples related to the Long Animation Frames API.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

• Long animation frame timing
• {{domxref("PerformanceScriptTiming")}}