Duolingo Everywhere

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "short_name": "Duolingo Everywhere",
    "name": "Duolingo Everywhere",
    "description": "The little green bird will follow you anywhere as you browse the web.",
    "icons": {
        "16": "icons\/16x16.png",
        "32": "icons\/32x32.png",
        "48": "icons\/48x48.png",
        "128": "icons\/128x128.png"
    },
    "action": {
        "default_icon": {
            "16": "icons\/16x16.png",
            "32": "icons\/32x32.png",
            "48": "icons\/48x48.png",
            "128": "icons\/128x128.png"
        }
    },
    "manifest_version": 3,
    "version": "1.0.0.0",
    "host_permissions": [
        "https:\/\/*\/*",
        "http:\/\/*\/*"
    ],
    "permissions": [
        "topSites"
    ],
    "chrome_url_overrides": {
        "newtab": "pages\/newtab.html"
    },
    "content_scripts": [
        {
            "matches": [
                ""
            ],
            "js": [
                "static\/content_scripts\/main.js"
            ],
            "css": [
                "static\/content_css\/main.css"
            ],
            "run_at": "document_idle"
        }
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "images\/*",
                "svg\/*",
                "static\/*",
                "pages\/*",
                "gifs\/*",
                "fonts\/*",
                "icons\/*",
                "animations\/*"
            ],
            "matches": [
                ""
            ]
        }
    ],
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self';script-src-elem 'self' "
    },
    "background": {
        "service_worker": "service_worker\/background.bundle.js"
    }
}