React JS Tutorial 2024 | React Components and Props | Hindi

Welcome to our React JS tutorial for 2024. In this tutorial, we will be covering React Components and Props in Hindi.

What are React Components?

React Components are the building blocks of any React application. They are reusable pieces of code that represent a part of the user interface. Components can be either functional or class-based.

What are Props in React?

Props are short for properties and they are used to pass data from one component to another in React. Props are read-only and help make components more flexible and reusable.

Creating a Simple React Component with Props

Let’s create a simple React component called Greeting that accepts a prop called name and displays a greeting message using that prop.


function Greeting(props) {
return

Hello, {props.name}!

;
}

const App = () => {
return ;
}


In the above code snippet, we have created a functional component called Greeting that accepts a prop called name. We then pass the prop “World” to the Greeting component when rendering it in the App component.

Conclusion

React Components and Props are essential concepts to understand when working with React. They allow you to build reusable and flexible user interfaces in a more efficient manner. We hope this tutorial has helped you understand these concepts better.

Stay tuned for more React JS tutorials in Hindi!