Date Countdown Timer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "icons": {
        "16": "icon16.8ea3d41a.png",
        "32": "icon32.2f25b8da.png",
        "48": "icon48.a73f77c0.png",
        "64": "icon64.8a4266a6.png",
        "128": "icon128.c7664fc2.png"
    },
    "action": {
        "default_icon": {
            "16": "icon16.8ea3d41a.png",
            "32": "icon32.2f25b8da.png",
            "48": "icon48.a73f77c0.png",
            "64": "icon64.8a4266a6.png",
            "128": "icon128.c7664fc2.png"
        },
        "default_popup": "popup.html"
    },
    "background": {
        "service_worker": "background.ef16c8f2.js"
    },
    "name": "Date Countdown Timer",
    "version": "1.3.3",
    "description": "This is a Chrome Extension that supports: Days Matter, Countdown, Timer, Date, Calendar, Flash sale, Spike and so on",
    "author": "k.cium",
    "permissions": [
        "activeTab",
        "notifications",
        "storage"
    ]
}