Examine source code of XTranslate

{
  "name": "XTranslate",
  "description": "__MSG_short_description__",
  "version": "5.17.0",
  "manifest_version": 3,
  "default_locale": "en",
  "browser_specific_settings": {
    "gecko": {
      "id": "{852feaf0-371b-4770-a8a4-ffee80f5e270}"
    }
  },
  "homepage_url": "https://xtranslate.dev/",
  "icons": {
    "16": "assets/icons/16.png",
    "48": "assets/icons/48.png",
    "128": "assets/icons/128.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "action": {
    "default_popup": "options.html?page=translate",
    "default_icon": {
      "19": "assets/icons/48.png",
      "38": "assets/icons/48.png"
    }
  },
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Alt+X"
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": false,
      "run_at": "document_idle",
      "js": [
        "content-script-entry.js"
      ],
      "matches": [
        "<all_urls>",
        "https://*/*",
        "file://*/*"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "*.*"
      ],
      "matches": [
        "*://*/*",
        "file://*/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "host_permissions": [
    "*://*/*",
    "https://www.xtranslate.dev/*",
    "<all_urls>"
  ],
  "permissions": [
    "storage",
    "unlimitedStorage",
    "scripting",
    "contextMenus",
    "activeTab",
    "tabs"
  ]
}