N_Hair_Nodes v2 

It's a Geometry Nodes base tool to help you to make hair in blender.

How to use the New node on Hair Nodes v2:

All the Nodes in Hair Nodes v2

Demo-1 : Fuzz

Demo-2: Mesh to Hair

Demo-3 Proxy ( Hair physics simulation animation )

***Related Tutorials*** 

Introduction for N_Hair Nodes_v1

eyebrows eyelashes

Smart Way to Make Any Hair Style using mesh

Draw ANY IMAGE Texture on Hair in Blender

***How To Put It In Your Asset Library***

https://www.youtube.com/watch?v=JQZmWrjhN2I&t=308s