Examine source code of FaSiLa ❤ Donner

{
  "manifest_version": 2,
  "default_locale": "fr",
  "name": "FaSiLa ❤ Donner",
  "description": "__MSG_extDescription__",
  "version": "0.5.3.0",
  "icons": {
    "16": "images/icon16.png",
    "32": "images/icon32.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "permissions": [
    "storage"
  ],
  "optional_permissions": [
    "activeTab",
    "http://*/",
    "https://*/"
  ],
  "browser_action": {
    "default_icon": {
      "16": "images/icon16.png",
      "32": "images/icon32.png",
      "48": "images/icon48.png",
      "128": "images/icon128.png"
    },
    "default_title": "FaSiLa ❤ Donner",
    "default_popup": "popup/popup.html"
  },
  "background": {
    "scripts": [
      "shared/i18n.js",
      "shared/routes.js",
      "shared/time.js",
      "shared/token.js",
      "shared/retailers.js",
      "shared/agreements.js",
      "background.js"
    ],
    "persistent": false
  },
  "web_accessible_resources": [
    "modal/modal.html",
    "modal/notification.html",
    "images/wide-logo.png",
    "locales/translations.json"
  ],
  "externally_connectable": {
    "matches": [
      "*://localhost/*",
      "*://*.fasiladonner.com/*"
    ]
  }
}