So, you like the idea of a noise library, but you can’t use LibNoise because you’re using Haxe instead of C? Today is your lucky day! As part of the 2014 ProcJam, Gamepopper created a library of procedural noise algorithms in Haxe and posted it on Github under the MIT license.

https://github.com/gamepopper/MAN-Haxe/tree/master