This looks like a rip-off of Tympanus blog post (2015) [1]. 1 : https://tympanus.net/codrops/2015/11/04/rain-water-effect-experiments/ https://tympanus.net/cod

This looks like a rip-off of Tympanus blog post (2015) [1]. 1 : https://tympanus.net/codrops/2015/11/04/rain-water-effect-experiments/ https://tympanus.net/codrops/2015/11/04/rain-water-effect-ex... UPDATE: Seems that there is a mention in the credits section [2] [2] http://rainbowhunt.com/credits.html http://rainbowhunt.com/credits.html