Tell us about your experience working with state management libraries (Redux, RTK, Zustand).

In working with Redux, I used the classic approach with actions, reducers, and store to manage the state of large applications. Redux Toolkit (RTK) greatly simplified this process by providing convenient functions like createSlice and createAsyncThunk, which reduce boilerplate code and improve readability.

I used Zustand for lighter projects or when a simple and quick alternative to Redux was needed without complex architecture. It allows creating global state with minimal code and without the need to write reducers.

Example of using RTK:

import { createSlice } from '@reduxjs/toolkit';

const counterSlice = createSlice({
  name: 'counter',
  initialState: 0,
  reducers: {
    increment: state => state + 1,
    decrement: state => state - 1
  }
});

export const { increment, decrement } = counterSlice.actions;
export default counterSlice.reducer;

Thus, the choice of library depends on the complexity of the project and the requirements for the state.