This project was bootstrapped with Create React App.

What I learned

1- How render props work in React.
2- How to render different UI based on same state.
3- Use 'childern' to render.
4- Pass 'state' to 'render' method.
5- Access 'state' in callback render method.

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.