FlashTabs

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "action": {
        "default_title": "FlashTabs",
        "default_icon": {
            "16": "img\/brand_16x16.png",
            "32": "img\/brand_32x32.png",
            "48": "img\/brand_48x48.png",
            "128": "img\/brand_128x128.png"
        }
    },
    "background": {
        "service_worker": "background.js"
    },
    "chrome_url_overrides": {
        "newtab": "index.html"
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'",
        "sandbox": "sandbox allow-scripts; script-src 'self' https:\/\/flashtabs.co"
    },
    "description": "FlashTabs is a digital flashcard app in your new tab screen. Create decks, add some cards, then learn every time you open a new tab.",
    "homepage_url": "https:\/\/flashtabs.co\/",
    "icons": {
        "16": "img\/brand_16x16.png",
        "32": "img\/brand_32x32.png",
        "48": "img\/brand_48x48.png",
        "128": "img\/brand_128x128.png"
    },
    "manifest_version": 3,
    "name": "FlashTabs",
    "permissions": [],
    "short_name": "FlashTabs",
    "version": "3.0.0",
    "version_name": "3.0.0"
}