Here we go, JSTypeHax is out !
https://github.com/WiiUTest/JsTypeHax
Currently in development, it's still not perfect. You may have to change delta in the code.
It loads HBL, I successfully haxchied a 5.5.2 ;)
UPDATE 05/21/2018
100% Working version, plus this is fast ! This can be used as a...