Task Management App

A modern, full-stack task management application built with React and Node.js.

🚀 Features

• User Authentication: Secure login and registration system
• Task Management: Create, edit, delete, and organize tasks
• Real-time Updates: Live synchronization across multiple devices
• Responsive Design: Works seamlessly on desktop and mobile
• Task Categories: Organize tasks with custom categories and tags
• Due Date Management: Set and track task deadlines
• Search & Filter: Find tasks quickly with advanced filtering
• Progress Tracking: Visual progress indicators and statistics

🛠️ Tech Stack

Frontend

• React 18 - Modern UI library
• TypeScript - Type-safe development
• Tailwind CSS - Utility-first styling
• React Query - Data fetching and caching
• React Router - Client-side routing
• Zustand - State management

Backend

• Node.js - Runtime environment
• Express.js - Web framework
• MongoDB - Database
• Mongoose - ODM for MongoDB
• JWT - Authentication
• Socket.io - Real-time communication

📁 Project Structure

task-management-app/
├── client/                 # React frontend
│   ├── src/
│   │   ├── components/     # Reusable UI components
│   │   ├── pages/         # Page components
│   │   ├── hooks/         # Custom React hooks
│   │   ├── services/      # API service functions
│   │   ├── store/         # State management
│   │   └── utils/         # Utility functions
│   ├── public/            # Static assets
│   └── package.json
├── server/                # Node.js backend
│   ├── src/
│   │   ├── controllers/   # Route controllers
│   │   ├── models/        # Database models
│   │   ├── routes/        # API routes
│   │   ├── middleware/    # Custom middleware
│   │   └── utils/         # Utility functions
│   └── package.json
├── shared/                # Shared types and utilities
└── README.md

🚀 Getting Started

Prerequisites

• Node.js (v18 or higher)
• MongoDB (local or cloud instance)
• npm or yarn

Installation

1. Clone the repository

   git clone <repository-url>
   cd task-management-app

2. Install dependencies

   # Install server dependencies
   cd server
   npm install
   
   # Install client dependencies
   cd ../client
   npm install

3. Environment Setup

   # Create .env file in server directory
   cd ../server
   cp .env.example .env
   # Edit .env with your configuration

4. Start the application

   # Start the server (from server directory)
   npm run dev
   
   # Start the client (from client directory)
   npm start

🔧 Development

Available Scripts

Server:

• npm run dev - Start development server with hot reload
• npm run build - Build for production
• npm start - Start production server
• npm test - Run tests

Client:

• npm start - Start development server
• npm run build - Build for production
• npm test - Run tests
• npm run lint - Run ESLint

📝 API Endpoints

Authentication

• POST /api/auth/register - User registration
• POST /api/auth/login - User login
• POST /api/auth/logout - User logout
• GET /api/auth/me - Get current user

Tasks

• GET /api/tasks - Get all tasks for user
• POST /api/tasks - Create new task
• PUT /api/tasks/:id - Update task
• DELETE /api/tasks/:id - Delete task
• PATCH /api/tasks/:id/status - Update task status

Categories

• GET /api/categories - Get all categories
• POST /api/categories - Create new category
• PUT /api/categories/:id - Update category
• DELETE /api/categories/:id - Delete category

🎨 UI Components

The application includes a comprehensive set of reusable components:

• TaskCard - Individual task display
• TaskForm - Create/edit task form
• CategoryFilter - Filter tasks by category
• SearchBar - Search functionality
• ProgressChart - Visual progress tracking
• UserProfile - User account management

🧪 Testing

The project includes comprehensive testing:

• Unit Tests - Component and utility function testing
• Integration Tests - API endpoint testing
• E2E Tests - Full user workflow testing

# Run all tests
npm test

# Run tests with coverage
npm run test:coverage

🚀 Deployment

Frontend (Vercel/Netlify)

1. Build the client: npm run build
2. Deploy the build folder to your hosting platform

Backend (Railway/Heroku)

1. Set environment variables
2. Deploy using your preferred platform

🤝 Contributing

1. Fork the repository
2. Create a feature branch: git checkout -b feature/new-feature
3. Commit changes: git commit -am 'Add new feature'
4. Push to branch: git push origin feature/new-feature
5. Submit a pull request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🎯 Future Enhancements

• Team collaboration features
• File attachments for tasks
• Advanced analytics dashboard
• Mobile app (React Native)
• Integration with external tools (Slack, Google Calendar)
• AI-powered task suggestions
• Time tracking functionality

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Perfect for showcasing:

• Full-stack development skills
• Modern React patterns and hooks
• RESTful API design
• Database modeling and relationships
• Authentication and authorization
• Real-time features
• Responsive design
• Testing strategies