RT Toshiya Marukubo
Design Trace | from Choco & Co, Isabel de Peque-san
Practiced Canvas, JavaScript.
It seems these are chocolate package design.
Code is here 👇
https://codepen.io/toshiya-marukubo/pen/abBwbKM
https://twitter.com/toshiyamarukubo/status/1362239340504444929