Examine source code of Fig | Grocery & Recipe Ingredient Scanner

{
  "short_name": "Fig",
  "name": "Fig | Grocery & Recipe Ingredient Scanner",
  "description": "Instantly check if groceries and recipes match your dietary needs.",
  "icons": {
    "16": "favicon_16px.png",
    "48": "favicon_48px.png",
    "128": "favicon_128px.png"
  },
  "permissions": [
    "tabs",
    "*://*/*"
  ],
  "manifest_version": 2,
  "version": "0.3.34",
  "browser_action": {
    "default_popup": "index.html"
  },
  "background": {
    "scripts": [
      "static/js/background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.amazon.com/*",
        "https://*.amazon.ca/*",
        "https://*.asda.com/*",
        "https://www.atlanticsuperstore.ca/*",
        "https://*.walmart.com/*",
        "https://*.walmart.ca/*",
        "https://www.kroger.com/*",
        "https://www.instacart.com/*",
        "https://www.iceland.co.uk/*",
        "https://www.bakersplus.com/*",
        "https://www.citymarket.com/*",
        "https://www.dillons.com/*",
        "https://www.extrafoods.ca/*",
        "https://www.food4less.com/*",
        "https://www.foodsco.com/*",
        "https://www.fortinos.ca/*",
        "https://www.fredmeyer.com/*",
        "https://www.frysfood.com/*",
        "https://www.gerbes.com/*",
        "https://www.harristeeter.com/*",
        "https://www.heb.com/*",
        "https://www.hy-vee.com/*",
        "https://www.kingsoopers.com/*",
        "https://www.jaycfoods.com/*",
        "https://www.loblaws.ca/*",
        "https://www.maxi.ca/*",
        "https://www.meijer.com/*",
        "https://www.metro.ca/*",
        "https://*.morrisons.com/*",
        "https://www.nofrills.ca/*",
        "https://www.newfoundlandgrocerystores.ca/*",
        "https://www.pay-less.com/*",
        "https://www.qfc.com/*",
        "https://www.ralphs.com/*",
        "https://*.raleys.com/*",
        "https://*.shipt.com/*",
        "https://www.freshdirect.com/*",
        "https://thrivemarket.com/*",
        "https://*.thrivemarket.com/*",
        "https://www.target.com/*",
        "https://*.target.com/*",
        "https://*.tesco.com/*",
        "https://www.peapod.com/*",
        "https://*.wegmans.com/*",
        "https://www.weismarkets.com/*",
        "https://well.ca/*",
        "https://www.wholefoodsmarket.com/*",
        "https://*.wholefoodsmarket.com/*",
        "http://*.ahara.bio/",
        "https://www.smithsfoodanddrug.com/*",
        "https://www.albertsons.com/shop/product-details*",
        "https://www.acmemarkets.com/shop/product-details*",
        "https://*.acmemarkets.com/*",
        "https://www.carrsqc.com/shop/product-details*",
        "https://www.jewelosco.com/shop/product-details*",
        "https://www.pavilions.com/shop/product-details*",
        "https://www.randalls.com/shop/product-details*",
        "https://www.realcanadiansuperstore.ca/*",
        "https://www.safeway.com/shop/product-details*",
        "https://www.shaws.com/shop/product-details*",
        "https://*.shaws.com/*",
        "https://*.shoprite.com/*",
        "https://www.starmarket.com/shop/product-details*",
        "https://*.starmarket.com/*",
        "https://www.tomthumb.com/shop/product-details*",
        "https://www.vons.com/shop/product-details*",
        "https://www.provigo.ca/*",
        "https://*.publix.com/*",
        "https://*.sprouts.com/*",
        "https://*.costco.com/*",
        "https://ahara-react.web.app/*",
        "https://ahara-react-prototype.herokuapp.com/*",
        "https://www.allrecipes.com/*",
        "https://cooking.nytimes.com/*",
        "http://www.eatingwell.com/*",
        "https://www.epicurious.com/*",
        "https://www.foodnetwork.com/*",
        "https://www.foodnetwork.ca/*",
        "https://www.food.com/*",
        "https://minimalistbaker.com/*",
        "https://www.thekitchn.com/*",
        "https://www.yummly.com/*",
        "https://www.yourindependentgrocer.ca/*",
        "https://www.zehrs.ca/*",
        "https://www.yummly.com/*",
        "https://ahara-react.web.app/*",
        "https://ahara-react-prototype.herokuapp.com/*",
        "https://ahara-react-test.herokuapp.com/*",
        "https://www.foodisgood.com/*",
        "https://app.foodisgood.com/*",
        "https://foodisgood-staging.herokuapp.com/*",
        "https://foodisgood-production.herokuapp.com/*",
        "http://localhost/*"
      ],
      "css": [
        "/static/css/content.css"
      ],
      "js": [
        "/static/js/content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "static/media/ahara-logo.png",
    "static/media/no-image.png",
    "fonts/GT-Walsheim*",
    "fonts/recoleta*",
    "fonts/fonts.css"
  ],
  "applications": {
    "gecko": {
      "id": "support@foodisgood.com"
    }
  }
}