Uploading files in Node.js is super common, especially for things like user profile pictures, documents, or media uploads. The most popular way to handle file uploads is by using the Multer middleware with Express.js.

✅ Steps to Upload Files in Node.js

1. Install Required Packages

bash
npm init -ynpm install express multer

2. Create index.js File

js
<form action="http://localhost:3000/upload" method="POST" enctype="multipart/form-data">  <input type="file" name="myFile" />  <button type="submit">Upload</button></form>

📂 Folder Structure Example

pgsql
project/├── index.js├── uploads/         <-- your uploaded files go here├── upload.html      <-- optional form to upload files