how to create react project code example

Example 1: create react project

npx create-react-app my-app
cd my-app
npm start

Example 2: how to start react project

npm i npx
npx create-react-app my-app
cd my-app
npm start

Example 3: how to create react app using yarn

yarn create react-app my-app

Example 4: how to create a new react app

npx create-react-app your-project-name

Example 5: build react app

Build a react project
Code has to be bundled using a bundler like webpack and
 transformed using a compiler like Babel.
do production optimizations such as code splitting(critical CSS)
statically pre-render some pages for performance and SEO. 
use server-side rendering or client-side rendering.
write some server-side code to connect your React app to your data store.
OR use create-react-app