CODE EXAMPLE FOR JAVASCRIPT

launch.json

{
    // USE for run multiple Device in Vscode: Change it in Launch.json file
  	// Can increase other device by :  In terminal : $ flutter devices : we can found deviceId
    
    "version": "0.2.0",
    "configurations": [
        {
            "name": "iPhone SE",
            "request": "launch",
            "type": "dart",
            "deviceId": "your-deviceID-",
        },
        {
            "name": "iPhone 13",
            "request": "launch",
            "type": "dart",
            "deviceId": "your-deviceID-"
        },
    ],
    "compounds": [
        {
            "name": "All Devices",
            "configurations": [
                "iPhone SE",
                "iPhone 13"
            ],
        }
    ]
}