Follow websites (RSS Reader)

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Follow websites (RSS Reader)",
    "version": "0.1.3",
    "description": "Follow any website which offers an RSS feed and decide how to receive messages, i.e. via Email, Telegram etc.",
    "icons": {
        "16": "img\/icons\/icon-16.png",
        "48": "img\/icons\/icon-48.png",
        "128": "img\/icons\/icon-128.png"
    },
    "background": {
        "service_worker": "background\/index.js"
    },
    "content_scripts": [
        {
            "all_frames": false,
            "js": [
                "browser-polyfill.min.js",
                "content\/index.js"
            ],
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*",
                "file:\/\/\/*"
            ],
            "run_at": "document_start"
        }
    ],
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "48": "img\/icons\/icon-48.png"
        }
    },
    "permissions": [
        "tabs",
        "storage",
        "alarms"
    ],
    "host_permissions": [
        "http:\/\/*\/*",
        "https:\/\/*\/*"
    ],
    "externally_connectable": {
        "matches": [
            "https:\/\/follow.it\/*",
            "https:\/\/*.follow.it\/*"
        ]
    },
    "manifest_version": 3
}