How to create animations?

Question

css

how to create this kind of animation
what css libraries exist to create such animations

Answer 1

In general, such animations usually do not imply any kind of support for them (they did it, they were happy, they made a new one for the new year, with a Christmas tree, and threw the old one away). Therefore, you can not bother and do everything in a quick way on pure CSS (you can add a pre / post processor to taste). An example of your animation (I didn't try to repeat one-on-one and didn't test in something other than chrome, but the idea should be clear).

Answer 2

Specifically, it's a gif. There are a million options for creating, the justification of this or that method depends on what will be there and where to use it later.
can be done with css , js , svg , canvas , flash . You can use software , or you can code with pens. Too general question.

Answer 3

Adobe Animate