Examine source code of Easy QuickCopy

{
  "manifest_version" : 2 ,
  "name" : "Easy QuickCopy - Form Filler & Saver",
  "description" : "Perfect for filling forms, addresses, emails, and more.",
  "version" : "1.0.3",
  "icons" : {
    "16" : "icon/16.png",
    "32" : "icon/32.png",
    "48" : "icon/48.png",
    "96" : "icon/96.png",
    "128" : "icon/128.png"
  },
  "permissions" : [
    "storage" ,
    "activeTab" 
  ],
  "options_ui" : {
    "page": "options.html" 
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "easy-quickcopy@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background" : {
    "scripts" : [
      "background.js" 
    ]
  },
  "browser_action" : {
    "default_title" : "Default Popup Title",
    "default_popup" : "popup.html"
  },
  "content_scripts" : [
    {
      "matches" : [
        "<all_urls>" 
      ],
      "run_at" : "document_end" ,
      "css" : [
        "content-scripts/content.css" 
      ],
      "js" : [
        "content-scripts/content.js" 
      ]
    }
  ]
}