YouTube Video Previewer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "YouTube Video Previewer",
    "version": "1.2",
    "description": "YouTube Video Previewer gives you full control to customize how video cards look on YouTube! ",
    "permissions": [
        "storage",
        "activeTab"
    ],
    "action": {
        "default_popup": "popup.html"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/www.youtube.com\/*"
            ],
            "js": [
                ".\/content.js"
            ],
            "css": [
                ".\/styles.css"
            ]
        }
    ],
    "icons": {
        "16": "icons\/icon16.png",
        "32": "icons\/icon32.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "options_page": "options.html"
}