# Todo App Backend

This is a standalone Node.js Express API for a Todo application.

## Features
- GET `/api/todos`: Fetch all todos
- POST `/api/todos`: Add a new todo
- GET `/`: Health check

## Standalone Setup
1. Clone this repository.
2. Install dependencies:
   ```bash
   npm install
   ```
3. Start the server:
   ```bash
   npm start
   ```
   The server runs on port `3001` by default.

## Deployment
- **Port**: Set the `PORT` environment variable to change the listening port.
- **Docker**:
  ```bash
  docker build -t todo-backend .
  docker run -p 3001:3001 todo-backend
  ```

## Repository Independence
This repository has no dependencies on the frontend. It can be deployed anywhere (AWS, Heroku, DigitalOcean, etc.) independently.