How to set automatically call “npm start” in nodejs?

The `npm run dev` command is a common convention used in many projects to start a development server, watch for changes, and provide a streamlined development environment.

To execute the `dev` script using `npm`, follow these steps:

1. Open your project’s terminal or command prompt.

2. Navigate to the root directory of your project where the `package.json` file is located.

3. Run the following command:

“`
npm run dev
“`

This will execute the script named `dev` as defined in the `”scripts”` section of your `package.json`.

Make sure that the `dev` script is actually defined in your `package.json` file. It should look something like this:

“`json
“scripts”: {
“dev”: “some-command-to-start-development-server”
}
“`

Replace `”some-command-to-start-development-server”` with the actual command you want to run for your development environment.

If you’re encountering any issues or errors while trying to run the `npm run dev` command,