Unity Shader Graph is really a dark art as far as I am concerned.  Being a solo dev that is still learning, I find it difficult to master so many areas of game design by myself.  Daniel's shader packs are a fantastic find that provides very useful shader effects and make my life so much easier.  

I can focus on other areas of my learning while still having excellent shader effects available to use in my games thanks to assets like this.

Cheers Daniel - greatly appreciated!