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Muhammad Salman
Muhammad Salman

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What is the difference between an Element and a Component?

Imagine you're building a house using building blocks. In this scenario:

Element: An element is like a single brick. It's the smallest building block in React, representing a part of your user interface. Elements are lightweight and immutable. They describe what you want to see on the screen, but they don't have any behavior or logic.

const element = <h1>Hello, World!</h1>;
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Component: A component is a combination of several bricks forming a specific part of your house, like a window or a door. It's a reusable and self-contained piece of UI that can have its own behavior and logic. Components are created by combining multiple elements and other components.

function Greeting(props) {
  return <h1>Hello, {props.name}!</h1>;
}
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The Greeting component is made up of an element <h1> and some logic to display a personalized greeting.

Remember, React's component-based architecture allows you to create modular and maintainable UIs. Components are reusable and can encapsulate their own logic, making your application more organized and easier to manage.

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