# How to Run Multiple Npm Scripts in Parallel?

To run multiple npm scripts in parallel, you can use a task runner like `concurrently` or `npm-run-all`. These tools allow you to execute multiple commands concurrently, making it easy to run multiple npm scripts simultaneously.

## Using `concurrently`

1. Install `concurrently` globally (if not already installed):
    
    ```bash
    npm install -g concurrently
    ```
    
2. Update your `package.json` to include scripts that you want to run concurrently:
    
    ```json
    {
      "scripts": {
        "start": "node server.js",
        "build": "webpack",
        "lint": "eslint src",
        "dev": "concurrently \\"npm run start\\" \\"npm run build\\" \\"npm run lint\\""
      }
    }
    ```
    
3. Run the concurrent npm scripts:
    
    ```bash
    npm run dev
    ```
    

## Using `npm-run-all`

1. Install `npm-run-all` globally (if not already installed):
    
    ```bash
    npm install -g npm-run-all
    ```
    
2. Update your `package.json` to include scripts that you want to run concurrently:
    
    ```json
    {
      "scripts": {
        "start": "node server.js",
        "build": "webpack",
        "lint": "eslint src",
        "dev": "npm-run-all --parallel start build lint"
      }
    }
    ```
    
3. Run the concurrent npm scripts:
    
    ```bash
    npm run dev
    ```
    

Both `concurrently` and `npm-run-all` provide options for running scripts in parallel or in a specific sequence. Adjust the scripts in your `package.json` file according to your project's needs.

Choose the tool that best fits your requirements and integrates well with your project.