Well if we aren't doing performance again, eh? In this one we're talking animations and the underpinning theory you need to make them smooth.
Some links:
https://www.udacity.com/course/browse...
https://developers.google.com/web/fun...
https://aerotwist.com/blog/flip-your-...
https://developers.google.com/web/upd...
https://aerotwist.com/blog/the-anatom...