Bulk URL Opener

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Bulk URL Opener",
    "version": "3.1.0",
    "description": "Open multiple URLs at once, one by one, or with a delay.",
    "permissions": [
        "tabs",
        "activeTab",
        "scripting",
        "storage"
    ],
    "action": {
        "default_popup": "popup.html"
    },
    "background": {
        "service_worker": "background.js"
    },
    "commands": {
        "stop-activity": {
            "suggested_key": {
                "default": "Ctrl+Shift+X"
            },
            "description": "Stop the current URL opening activity"
        }
    },
    "icons": {
        "128": "icon.png"
    }
}