Stateful Animation Summary

In notebook:
FrontEndMasters Motion Design with CSS
Created at:
JavaScript jQuery libraries css animation
- Can you tell from the event, which one of the keyframes have finished?

As far as she knows, no? You need to check the final value to know...

Web Animation API should know. 

She's writing the MDN web animation documentation. 

Upon checking the MDN documentation, she discovers, that you can get the ​AnimationEvent.animationName​ from the Web Animation API!

So the previous solution would look like:
(jQuery steals the ​event​ so you have to add ​e.originalEvent to get back to the original DOM event.)
  // Attach a animationend event listener to #tuna
$("#tuna").on("animationend", function(e){
  if(e.originalEvent.animationName === "walk-cycle") {