NextJS Quick start tutorial on Mac

Quick start tutorial steps for installing NextJS:

1. Install Node on Mac
2. Create NextJS project
   npx create-next-app@latest –javascript
   (We can name it proj1)
3. Run the app in dev mode
   cd proj1
npm run dev
4. Visit the url http://localhost:3000/ in browser
5. To run the app in production mode, we first need to build it and run it
   npm run build
   npm start
6. The above page is served by pages/index.js