MY JAVA FULL STACK My Java Full Stack Journey Learning (react installation)

What is components in react.s?:
*Components is a resuable piece of UI like (button,card,navbar,form).
*Component is a building block of a React application.
*Components can be reused anywhere in the app.
*Two types of components functional and class components.
*Each components can handle its own logic,styling,and state.
*Javascript function or class that returns HTML like JSX

There are Types of Components:

• Functional Components (it is morden version)
• Class Components (older, less used now)

Functional Components example:
Is this function returns JSX

function message(){
retun(
<h1> Hi Lakshmi!..</h1>;
)

}

Class Components example:
Written as a JavaScript class.

class Greeting extends React.Component {
  render() {
    return <h1>Hello, World!</h1>;
  }
}

Why do we use Components?:

• Reuse code (write ones, use multiple times ).
• Readable(code is easier to mange).
• UI can be separated into smaller parts.
• Composability small components combine in to