Stylized shaders 3 Best NPR addon for Blender

Stylized shader 3.2.5 (beta cycles support )
changelog
40+ cycles shaders added

Features
Experience a seamless and user-friendly interface design that simplifies your workflow. With just a few clicks, you can effortlessly select, assign, add outlines, and set up your entire world. Enjoy a hassle-free experience as you navigate through the intuitive interface and effortlessly customize your settings with ease.

Stylized Shaders is a powerful tool designed specifically for 2D look development. It offers a collection of 55+ unique Semi-procedural shaders, each with its own distinctive style. This addon is compatible with Blender 3.6 and newer versions

New Painted shaders

New Pattern Shaders

New Sketch Shaders

You can find all the other info in the documentation

here are some of the use-case scenarios.