reatom VS zustand

Nice one, really! https://github.com/artalar/reatom

See this thread

It's not, but you seemed to be focused on getting this to work that I wanted to see you get this far before recommending a store - [redux toolkit](https://redux-toolkit.js.org/) and [zustand](https://github.com/pmndrs/zustand) are my favorites :) And when you do move to a store, you'll both better understand and appreciate what it's giving you over `useEffect`

I like using Zustand in React for global state

By "computed" I mean derived data from the state, which is automatically updated. Zustand has poor support to this.

I was looking at zustand, which seems pretty compelling: https://github.com/pmndrs/zustand

Recently, I came across this amazing global state management system. If it had occurred to me earlier, I would never have looked for alternative state management library. It is a small, fast, and scalable bear bones state-management solution using simplified flux principles. Has a comfy API based on hooks, and isn't boilerplates or opinionated. check out their official docs for more info.

jotai is a state management library that is easy to use and lightweight. It can use simply like useState + ContextAPI, prevent extra-rerender and has many utilities. Similar libraries are recoil, zustand, valtio. You can choose the one you like.

We are using Zustand for managing the state of our application. It's a bit like Redux but way smaller and there's less boilerplate code to write. React Flow also uses Zustand, so the installation comes with no additional cost. (For this tutorial we are using Typescript but you can also use plain Javascript.)

But I want to impress upon you that this is just only one of many patterns you can use this hook for. While this is subjective, I am personally not a huge fan of Redux and this type of pattern. It has its merits, but I think once you want to start layering in new patterns for actions, Mobx, Zustand, or XState are preferable in my personal opinion.