Examine source code of WordWise Quiz

{
  "manifest_version": 2,
  "name": "WordWise Quiz",
  "version": "1.0",
  "description": "A fun and educational browser extension to test your Vietnamese-to-English vocabulary skills with interactive word quizzes.",
  "icons": {
    "48": "wordwise_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "WordWise Quiz"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b2be4a6f-b2d2-41f2-9a38-ca7144df4eff}"
    }
  }
}