Examine source code of ByeWall

{
  "default_locale": "en",
  "name": "ByeWall",
  "description": "Find publicly available archived copies of articles in one click. Includes Wayback fallback and safer URL handling.",
  "version": "2.0.0",
  "icons": {
    "48": "images/icon-48.png",
    "96": "images/icon-96.png",
    "128": "images/icon-128.png"
  },
  "permissions": [
    "activeTab",
    "contextMenus"
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "manifest_version": 2,
  "background": {
    "scripts": [
      "core.js",
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_title": "ByeWall — find an archived copy",
    "default_icon": {
      "48": "images/icon-48.png"
    }
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Alt+Shift+B"
      }
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{8e4b891c-cd5b-4406-97ff-1ce22119f58f}",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "browsingActivity"
        ]
      }
    }
  }
}