i wrote this script like 3 years ago as of writing this and yes, i did it by hand
this essentially ( or literally ? ) does console.log("hello")
in an extremely obfuscated matter using jsfuck rules, it runs in the browser and node, feel free to try it lmao
it was a really fun challenge but i would not recommend doing it by hand :') because theres a generator that can do this almost 3 times better at https://jsfuck.com/
license :
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE