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AnimationEffect

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The AnimationEffect interface of the Web Animations API defines current and future animation effects like KeyframeEffect, which can be passed to Animation objects for playing, and KeyframeEffectReadOnly (which is used by CSS Animations and Transitions).

AnimationEffect.getTiming(): Returns the EffectTiming object associated with the animation containing all the animation's timing values.
AnimationEffect.getComputedTiming(): Returns the calculated timing properties for this AnimationEffect.
AnimationEffect.updateTiming(): Updates the specified timing properties of this AnimationEffect.

Specification	Status	Comment
Web Animations The definition of 'AnimationEffect' in that specification.	Working Draft	Editor's draft.

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	?	?	63 63 48 — 63 Uses the non-standard name: `AnimationEffectReadOnly`	?	?	?
`getComputedTiming`	?	?	63	?	?	?
`getTiming`	?	?	63	?	?	?
`updateTiming`	?	?	63	?	?	?

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	?	?	?	63 63 48 — 63 Uses the non-standard name: `AnimationEffectReadOnly`	?	?	?
`getComputedTiming`	?	?	?	63	?	?	?
`getTiming`	?	?	?	63	?	?	?
`updateTiming`	?	?	?	63	?	?	?