Regarding optimization and responsiveness the debate bounces back and forth but, the concept is:
CSS animations allows the browser to choose where the animation processing is done, CPU or the GPU. (Central or Graphics Processing Unit)
That said, adding many layers to a document will eventually have a performance hit.
JS animation means more code for the user to download and for the developer to maintain.
Applying multiple animation types on an element is harder with CSS since all transforming power is in one property transform
CSS animations being declarative are not programmable therefore limited in capability.
Posted Date:- 2021-08-29 22:44:13