README.md

React + TypeScript + Vite

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

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:

   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

Setup unit test

• Install All Dependencies

    npm i --save-dev jest @babel/preset-env @babel/preset-react @testing-library/react @testing-library/jest-dom jest-environment-jsdom

• Add this code to extends value in .eslintrc.cjs

"react-app", "react-app/jest"

• Add .babelrc to your root project folder and copy this syntax

{
  "presets": [
    "@babel/preset-env",
    ["@babel/preset-react", { "runtime": "automatic" }]
  ]
}

• Add test to package.json in scripts section

"test": "jest"

• Add jest config into package.json

"jest": {
    "testEnvironment": "jsdom"
  }