Which one is best & which one to use: CSS animation / JAVASCRIPT animation?

Answer 1

both are good for providing attractive animation,for selecting one language it depend on what you to do for example:

-Use CSS animations for simpler "one-shot" transitions, like toggling UI element states.

-Use JavaScript animations when you want to have advanced effects like bouncing, stop, pause, rewind, or slow down.

-If you choose to animate with JavaScript, use the Web Animations API or a modern framework that you're comfortable with

Answer 2

Both are best it depends on your interest. I prefer CSS

Answer 3

Use javascript animation, it is better than css animation.

CSS animation doesn't allows better functions while javascript do.