custu, loading next js
Step 1: Install Next.js
npx create-next-app my-next-app
cd my-next-app
Step 2: Create a custom loader component (e.g., CustomLoader.js
)
// CustomLoader.js
import React from 'react';
const CustomLoader = () => {
return (
<div>
Loading...
</div>
);
};
export default CustomLoader;
Step 3: Implement dynamic loading using the custom loader
// pages/_app.js
import { AppProps } from 'next/app';
import CustomLoader from '../path/to/CustomLoader';
function MyApp({ Component, pageProps }: AppProps) {
return (
<React.Suspense fallback={<CustomLoader />}>
<Component {...pageProps} />
</React.Suspense>
);
}
export default MyApp;
Step 4: Use dynamic imports for components/pages
// pages/index.js
import dynamic from 'next/dynamic';
const DynamicComponent = dynamic(() => import('../path/to/DynamicComponent'), {
loading: () => <CustomLoader />,
});
const HomePage = () => {
return (
<div>
<h1>Welcome to Next.js!</h1>
<DynamicComponent />
</div>
);
};
export default HomePage;
Step 5: Run the Next.js app
npm run dev
Note: Replace '../path/to/DynamicComponent'
with the actual path to your dynamic component.