QuickTabs

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "QuickTabs",
    "version": "1.0",
    "description": "Create and manage lists of URLs and open them all in new tabs with a single click",
    "permissions": [
        "storage",
        "tabs"
    ],
    "action": {
        "default_popup": "index.html",
        "default_icon": {
            "16": "icons_tabs\/icon16.png",
            "48": "icons_tabs\/icon48.png",
            "128": "icons_tabs\/icon128.png"
        },
        "default_width": 400
    },
    "icons": {
        "16": "icons_tabs\/icon16.png",
        "48": "icons_tabs\/icon48.png",
        "128": "icons_tabs\/icon128.png"
    }
}