How can I implement file upload in a React application?

How can I implement file upload in a React application?

You can use the react-dropzone library for a simple file upload interface. Would you like a code example?

Yes, please provide a code example.

Here's a basic example:

import { useDropzone } from 'react-dropzone';

function MyDropzone() {
  const onDrop = (acceptedFiles) => {
    console.log(acceptedFiles);
  };

  const { getRootProps, getInputProps } = useDropzone({ onDrop });

  return (
    <div {...getRootProps()}>
      <input {...getInputProps()} />
      <p>Drag 'n' drop some files here, or click to select files</p>
    </div>
  );
}

This will allow users to drag and drop files or click to upload.

How do I handle file uploads on the server side?

You can use libraries like multer in Node.js to handle file uploads. Would you like more details on that?