Is it true that CSS can do whatever JS can?

are you for real or just trolling?

@kanduvisla I meant design tweeks not the whole function 😂

aha, if you're talking about states, transitions, (keyframe) animations, styling according to available space (responsive), variables, etc. then: yes.

also, take a look at css pre- and post-processors like sass our postcss.

but your question still is quite... odd...