Trello Real-Time Card Counter

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Trello Real-Time Card Counter",
    "description": "Real-time display of total cards in every list to Boost your Trello productivity!",
    "version": "2.4",
    "author": "Suraj Lulla",
    "manifest_version": 3,
    "content_scripts": [
        {
            "css": [
                "trellocounter.css"
            ],
            "js": [
                "jquery.min.js",
                "trellocounter.js"
            ],
            "matches": [
                "https:\/\/trello.com\/*"
            ],
            "run_at": "document_end"
        }
    ],
    "icons": {
        "16": "trello-card-counter-16.png",
        "48": "trello-card-counter-48.png",
        "128": "trello-card-counter-128.png"
    }
}