RunJS - Collect UI Component from any website

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "description": "Another Javascript playground and an extension to collect UI component code for developers, just like pinterest for designers",
    "version": "1.1.17",
    "manifest_version": 3,
    "name": "RunJS - Collect UI Component from any website",
    "options_page": "options.html",
    "action": {
        "default_popup": "popup.html",
        "default_icon": "icon-34.png"
    },
    "icons": {
        "16": "icon-16.png",
        "128": "icon-128.png"
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*",
                ""
            ],
            "js": [
                "contentScript.bundle.js"
            ],
            "css": [
                "contentScript.css"
            ],
            "run_at": "document_start"
        }
    ],
    "devtools_page": "devtools.html",
    "permissions": [
        "storage",
        "cookies"
    ],
    "host_permissions": [
        "http:\/\/*\/*",
        "https:\/\/*\/*"
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "contentScript.css",
                "icon-128.png",
                "icon-34.png"
            ],
            "matches": []
        }
    ]
}