Examine source code of Autoclicker HTML Extension

{
  "manifest_version": 2,
  "name": "Autoclicker HTML Extension",
  "version": "1.2",
  "description": "Automatically clicks an HTML element by tag and text. Search for elements that may appear later (like popups) and click them automatically.",
  "permissions": [
    "activeTab",
    "identity",
    "storage",
    "tabs"
  ],
  "icons": {
    "16": "icons/autoclicker-16.png",
    "32": "icons/autoclicker-32.png",
    "48": "icons/autoclicker-48.png",
    "128": "icons/autoclicker-128.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Autoclicker HTML Extension v1.2",
    "default_icon": {
      "16": "icons/autoclicker-16.png",
      "32": "icons/autoclicker-32.png",
      "48": "icons/autoclicker-48.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "treasure.mp3",
    "oauth-callback.html"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{11cfd46d-f1de-465f-85ba-a59078bf9101}",
      "strict_min_version": "79.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "79.0"
    }
  }
}