YouTube Looper

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "YouTube Looper",
    "version": "1.0",
    "icons": {
        "128": "128.png"
    },
    "description": "Loop YouTube videos indefinitely.",
    "permissions": [
        "activeTab"
    ],
    "host_permissions": [
        "*:\/\/www.youtube.com\/*"
    ],
    "background": {
        "service_worker": "backgroundScript.js"
    },
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "128": "128.png"
        }
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/www.youtube.com\/watch*"
            ],
            "js": [
                "contentScript.js"
            ]
        }
    ]
}