I've just finished developing Node2Code, a plugin that lets you build customized addons from any node setup in 1 click!
No more searching, appending and sorting, build it once and deploy every-time with 1 click.
Distil any node setup into a custom addon with 3 simple steps
Even groups inside groups inside groups are supported with an unlimited recursion level.
Want more than just 1 shader for your addon?
Create your own personal collection of shaders, ready to be deployed instantly.
Advanced customization for icons, layout and more available.