Examine source code of MyIAControl

{
  "manifest_version": 2,
  "name": "MyIAControl",
  "version": "1.1",
  "description": "My Internet Anxiety Control (MyIAControl) tool for some sites",
  "icons": {
    "48": "icons/extension_icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "myiacontrol.js"
      ]
    }
  ],
  "options_ui": {
    "page": "options.html"
  },
  "permissions": [
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ec1d1094-5630-487c-a283-403db207f01a}"
    }
  }
}