English flash cards

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "English flash cards",
    "description": "This extension will help you to learn new words by showing flash cards",
    "version": "1.5",
    "manifest_version": 3,
    "icons": {
        "16": "images\/icon-16.png",
        "32": "images\/icon-32.png",
        "57": "images\/icon-57.png",
        "128": "images\/icon-128.png"
    },
    "action": {
        "default_icon": {
            "16": "images\/icon-16.png",
            "32": "images\/icon-32.png",
            "57": "images\/icon-57.png",
            "128": "images\/icon-128.png"
        }
    },
    "permissions": [
        "storage"
    ],
    "commands": {
        "_execute_action": {
            "suggested_key": {
                "default": "Ctrl+B",
                "mac": "Command+B"
            }
        }
    },
    "chrome_url_overrides": {
        "newtab": "index.html"
    }
}