Examine source code of Mate Translate

{
  "manifest_version": 2,
  "name": "Mate Translate",
  "version": "1.0",
  "description": "Simple and fast text translation inside your browser.",
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "https://api.mymemory.translated.net/*"
  ],
  "browser_action": {
    "default_title": "Mate Translate",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "mate-translate-c3f8a2d7@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}