New Tab by Yahoo

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "default_locale": "en",
    "manifest_version": 3,
    "name": "__MSG_newtab_chrome_extension_name__",
    "description": "__MSG_newtab_chrome_extension_description__",
    "version": "3.0.7",
    "chrome_url_overrides": {
        "newtab": "newtab.html"
    },
    "permissions": [
        "tabs",
        "topSites",
        "cookies",
        "storage",
        "alarms"
    ],
    "host_permissions": [
        "*:\/\/*.yahoo.com\/"
    ],
    "icons": {
        "128": "icons\/Y_NT128.png"
    },
    "action": {
        "default_icon": {
            "64": "icons\/Y_NT64.png"
        }
    },
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*.yahoo.com\/*"
            ],
            "js": [
                "notifyPresence.js"
            ],
            "all_frames": true
        }
    ]
}