Hi, if you are learner and want to add/import component in React JS. so add or import a new component in React.js, you can follow these steps:
1. Create a new component file
2. Define your component
3. Import your component
1. Create a new component file
Firstly, you need to create a new JavaScript file that will contain the code for your new component. you can name this file anything you like, but it’s common practice to name the file after the component.
2. Define your component
Inside component file, you need to define your component. A component in React is just a JavaScript function that returns some JSX code. Here’s an example of a simple component:
import React from 'react';
function MyDemoComponent() {
return <h1>webdeveloperindia.in!</h1>;
}
export default MyDemoComponent;
In this example, we defined a new component called MyDemoComponent. This component simply returns a h1 element with the text “webdeveloperindia.in!”.
3. Import your component
Once we defined component, you need to import it into the file where you want to use it. To do this, you can use the import statement. Here’s an example of how you might import your MyDemoComponent component:
import React from 'react';
import MyDemoComponent from './MyDemoComponent';
function App() {
return (
<div>
<h1>My Testing App</h1>
<MyDemoComponent />
</div>
);
}
export default App;
In this example, we’re importing MyDemoComponent from the file MyDemoComponent.js. We can then use the MyDemoComponent component inside our App component by including it in the JSX code.
You’ve now added a new component to your React app. Just make sure that the file path for the component is correct when you import it, and that the file is located in the same directory as the file where you’re importing it.
you can expand knowledge and improve skills by learning from blog posts in React JS section through online education in https://webdeveloperindia.in
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