Looper for YouTube

{
    "version": "5.18.1",
    "content_scripts": [
        {
            "js": [
                "script.js"
            ],
            "css": [
                "inject_style.css"
            ],
            "matches": [
                "*:\/\/*.youtube.com\/*",
                "*:\/\/youtube.com\/*"
            ],
            "run_at": "document_start"
        }
    ],
    "content_security_policy": {
        "extension_pages": "default-src 'self'; script-src 'self'; img-src data: chrome-extension: http:\/\/*.gstatic.com https:\/\/*.gstatic.com https:\/\/*.facebook.com https:\/\/*.twitter.com; style-src 'self' 'unsafe-inline'; frame-src https:\/\/*.google.com https:\/\/*.facebook.com https:\/\/facebook.com http:\/\/*.facebook.com http:\/\/*.twitter.com https:\/\/*.twitter.com; object-src 'self'; connect-src https:\/\/*.twitter.com"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "_locales\/*",
                "options.html",
                "contentscript.js"
            ],
            "matches": [
                "*:\/\/*.youtube.com\/*",
                "*:\/\/youtube.com\/*"
            ]
        }
    ],
    "default_locale": "en",
    "options_page": "options.html",
    "options_ui": {
        "page": "options.html",
        "open_in_tab": true
    },
    "permissions": [
        "storage"
    ],
    "manifest_version": 3,
    "update_url": "http:\/\/clients2.google.com\/service\/update2\/crx",
    "icons": {
        "128": "icon.png"
    },
    "name": "__MSG_extension_name__",
    "description": "__MSG_extension_description__",
    "homepage_url": "https:\/\/www.alvinhkh.com\/looperforyoutube"
}