# 📝 Task Manager - Full Stack MERN App

A full-featured Task Management web app built using the **MERN Stack** with real-time notifications, file attachments, dark mode, and analytics dashboard.

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## 🚀 Features

✅ User Authentication (JWT)  
✅ Create, update, delete, and share tasks  
✅ File uploads (attachments)  
✅ Real-time notifications using Socket.IO  
✅ Light/Dark Mode toggle  
✅ Analytics dashboard (Chart.js)  
✅ Responsive UI (Bootstrap)  
✅ Toast Notifications + History  
✅ MongoDB Aggregation for stats

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## 📂 Project Structure

task-manager/ ├── backend/ │ ├── controllers/ │ ├── middleware/ │ ├── models/ │ ├── routes/ │ ├── uploads/ │ └── server.js ├── frontend/ │ ├── public/ │ ├── src/ │ │ ├── components/ │ │ ├── services/ │ │ ├── assets/ │ │ └── App.js ├── README.md └── .env

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## ⚙️ Technologies Used

### Frontend
- React
- Bootstrap 5
- Axios
- Chart.js (via react-chartjs-2)
- Socket.IO client

### Backend
- Node.js + Express
- MongoDB + Mongoose
- JWT Authentication
- Multer (file uploads)
- Socket.IO server

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