Box Detector

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Box Detector",
    "version": "1.2",
    "description": "Your Ultimate Website Element Inspector.",
    "permissions": [
        "scripting",
        "activeTab"
    ],
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "128": "assets\/img\/icons\/icon128.png"
        }
    },
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "content.js"
            ],
            "css": [
                "assets\/css\/box-detector.css"
            ]
        }
    ],
    "icons": {
        "128": "assets\/img\/icons\/icon128.png"
    }
}