I appreciate subtle animations like the button press. Visual feedback gives me confidence in UI actions and makes things less jarring. Same idea with CSS smooth scroll.
But a lot of this feels subjective. Anybody have user studies on the effectiveness of UI animation?
Also, I think a lot of people would be happier if web apps exposed settings like zero animation / mild animation/ full animation. Power users could speed up their workflows by turning off animations. Kinda like my phone UI settings.
This exists as a browser setting, it's called "prefers-reduced-motion", an example usage in my code: https://github.com/mickael-kerjean/filestash/blob/master/pub...