animation-benchmark

You can benchmark web animation performance before merging by running checks that evaluate FPS stability, long task delays, layout shift risks, and ScrollTrigger consistency across desktop and mobile device profiles.

FPS fluctuations and layout shifts in web animations are caused by performance bottlenecks like long task hotspots and rendering instability, which animation benchmarking identifies by measuring frame rate stability and layout shift risks.

You test animation performance on mobile and desktop devices by running benchmarking checks against specific device profiles like 'mobile-high' to measure FPS stability and detect janks or glitches across different environments.

You do not need external dependencies to monitor FPS and animation stability, as the benchmarking suite operates without requiring any external packages to measure performance and check for janks or glitches.

The best way to detect jank and long task delays in web components is to use a performance benchmarking suite that measures FPS stability, identifies long task hotspots, and evaluates ScrollTrigger consistency before merging.

You can use animation benchmarking for a quick performance checkup to sanity-check animations and ensure no janks or glitches exist on different devices before code integration.