ways to create a react app.

// METHOD 1
npx create-react-app 01basicreact

// METHOD 2
npm create vite@latest

then provide project name: 01_basicvite
then choose REACT
then JAVASCRIPT

here npm is not installed by default: we need to run
-npm install


HOW TO RUN ?
goto folder -> cd 01basicreact
 => you must see package.json there. if you can see it->
npm run start


to run vite project:
goto vite folder via cd
then
npm run dev

if error comes: check node modules available/not in folder -> if not?
first run
.. npm install


METHOD 3 @USING PARSER

-> npm init
-> npm install -D parcel
-> npm install react
-> npm i react-dom //or npm install react-dom
-> npx parcel index.html // provide starting point


-> import this and good to go..with react
import React from "react";
import ReactDOM from "react-dom/client";

-> to build production build
npx parcel build index.html

add

  "scripts": {
    "start":"parcel index.html", 
    "build":"parcel build index.html",
    "test": "jest"
  },

    "start":"parcel index.html", 
    "build":"parcel build index.html",
adding this script in package.json makes our life easier.
now we can run the app easily like..

- npm run start or npm start
npm run build