Work Offline

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "version": "0.2.1",
    "name": "Work Offline",
    "description": "Brings work offline and online in the web page level to your browser",
    "icons": {
        "16": "data\/icons\/16.png",
        "32": "data\/icons\/32.png",
        "48": "data\/icons\/48.png",
        "64": "data\/icons\/64.png",
        "128": "data\/icons\/128.png"
    },
    "homepage_url": "https:\/\/add0n.com\/work-offline.html",
    "permissions": [
        "storage",
        "contextMenus",
        "declarativeNetRequest",
        "scripting"
    ],
    "host_permissions": [
        "*:\/\/*\/*"
    ],
    "background": {
        "service_worker": "worker.js"
    },
    "action": {
        "default_icon": {
            "16": "data\/icons\/disabled\/16.png",
            "32": "data\/icons\/disabled\/32.png",
            "48": "data\/icons\/disabled\/48.png"
        }
    },
    "commands": {
        "_execute_action": {
            "description": "Press the action button"
        },
        "toggle.offline": {
            "description": "Toggle Offline Mode for This Tab"
        }
    },
    "web_accessible_resources": [
        {
            "resources": [
                "\/data\/offline\/index.html"
            ],
            "matches": [
                "*:\/\/*\/*"
            ]
        }
    ]
}