How do they make this kind of animation?

Question

Design

For example, here, when an element is added, splashes fly from it. https://dribbble.com/shots/3850121-Fitness-app-chatbot What tool did this? Is this realistic in production?

Answer 1

If you are talking about the web, then something like this

Answer 2

after effects. My designer friends, when we complete the next order, do such things when they need to show some kind of animation. The client is very happy because sees everything that is conceived and I, because I see how to do it.