API Reference > frontend-devtools > Widgets > FpsTracker FpsTracker Class Beta Displays average frames-per-second. NOTE: Enabling fps tracking causes a new frame to render on every tick of the render loop, which may negatively impact battery life. Methods Name Description constructor(parent: HTMLElement, viewport: Viewport): FpsTracker dispose(): void Defined in frontend-devtools/src/widgets/FpsTracker.ts Line 17 Last Updated: 29 November, 2022