Examine source code of TranslateIt

{
  "manifest_version": 2,
  "name": "Translator",
  "description": "Мини переводчик",
  "version": "1.0.1",
  "permissions": [
    "activeTab"
  ],
  "homepage_url": "https://github.com/viverna1",
  "icons": {
    "32": "icons/logo-32.png",
    "48": "icons/logo-48.png"
  },
  "applications": {
    "gecko": {
      "id": "translator@viverna.dev"
    }
  },
  "browser_action": {
    "default_icon": "icons/logo-32.png",
    "default_title": "Переводчик",
    "default_popup": "index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "static/script.js"
      ]
    }
  ]
}