Learn simplified Zustand, a tiny state management library for React

Hi, I develop Zustand, a tiny state management library for React. Some of you may have interests about how it's working. This is is a simplified version of the library. Hopefully you can learn how it's working internally and have a better understanding about the usage of the library. If you pay, you will get the exact source code file shown in the cover page. It also includes small counter examples created with CRA, Next.js, and Vite. That's everything. Please don't misunderstand.