TLPerfLongAnimationFrame

A long animation frame observed by the browser during an interaction. Available only in browsers that support the Long Animation Frames API (Chromium 123+).

interface TLPerfLongAnimationFrame {}

Properties

Time the main thread was blocked in ms.

blockingDuration: number;

Total frame duration in ms.

duration: number;

Scripts that contributed to the long frame.

scripts: TLPerfLongAnimationFrameScript[];

Frame start time (relative to timeOrigin).

startTime: number;