Upload Images in Node.js + Save in MongoDB + Display in React App | Easy Explanation
In this video, I will guide you through the simplest method to upload images using Node.js, save them to a MongoDB database (using Mongo Atlas), and display them on a frontend built with React.js. This step-by-step tutorial is perfect for beginners who want to learn how to manage image uploads in their web applications.
Video Timeline:
00:00 - Introduction
00:22 - Basic setup
00:42 - Backend code for uploading images
07:24 - Save Images in Database (Mongo Atlas)
10:27 - Frontend code (React.js) for uploading images
15:16 - Show Images on Frontend
What You'll Learn:
Setting up a Node.js environment for handling image uploads.
Writing backend code to upload images and handle file storage.
Connecting to MongoDB Atlas and saving uploaded images.
Creating a React.js frontend to upload images.
Displaying the uploaded images on the frontend.
Key Technologies Used:
1. Node.js
2. Express.js
3. Multer (for handling multipart/form-data)
4. MongoDB Atlas
5. Mongoose (for MongoDB object modeling)
6. React.js
Prerequisites:
Basic knowledge of JavaScript, Node.js, and React.js.
An existing MongoDB Atlas account (or be prepared to set one up).
If you have any questions or run into any issues, feel free to leave a comment below. Don't forget to like, share, and subscribe ❤️ for more tutorials!
Thank you for watching!
#nodejs #mongodb #reactjs #imageupload #webdevelopment #fullstackdevelopment
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