i actually got it from https://wtfjs.com/ https://wtfjs.com/ which was linked in another comment someone explained how it works here: https://news.ycombinator.

i actually got it from https://wtfjs.com/ https://wtfjs.com/ which was linked in another comment someone explained how it works here: https://news.ycombinator.com/item?id=14891850 https://news.ycombinator.com/item?id=14891850