pa4080/exc.react-redux-toolkit

Redux Toolkit with React: A Simple Exercise This repository contains a straightforward exercise designed to help you learn and practice using Redux Toolkit with React. Perfect for beginners looking to understand state management in React applications.

TypeScript

Redux Toolkit with React: A Simple Exercise

The ReduxToolkit part is based on the tutorial "Redux - Complete Tutorial (with Redux Toolkit)" by Cosden Solutions.

Base concepts of Redux:

Store: The state of the application
Actions: What the store can do
Reducers: How the state changes

Key points:

Redux never mutate the state directly. Instead, it returns a new state based on the previous state and an action. Similar to React's setState - we need to return a new object with different memory address.
ReduxToolkit automatically implements the same pattern under the hood.

See also:

React + TypeScript + Vite + Redux Toolkit

This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.

Currently, two official plugins are available:

@vitejs/plugin-react uses Babel for Fast Refresh
@vitejs/plugin-react-swc uses SWC for Fast Refresh

In addition in this boilerplate is added support for SASS and the current latest version of TypeScript - 5.5.2.

Expanding the ESLint configuration

If you are developing a production application, we recommend updating the configuration to enable type aware lint rules:

Configure the top-level parserOptions property like this:

export default {
  // other rules...
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module',
    project: ['./tsconfig.json', './tsconfig.node.json'],
    tsconfigRootDir: __dirname,
  },
}

Replace plugin:@typescript-eslint/recommended to plugin:@typescript-eslint/recommended-type-checked or plugin:@typescript-eslint/strict-type-checked
Optionally add plugin:@typescript-eslint/stylistic-type-checked
Install eslint-plugin-react and add plugin:react/recommended & plugin:react/jsx-runtime to the extends list