Quizlet Timer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Quizlet Timer",
  "version": "1.0.0",
  "description": "Memorize your Quizlet sets more efficiently with repetitive reminders.",
  "short_name": "Quizlet",
  "options_page": "options.html",
  "background": {
    "scripts": [
      "/js/background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_icon": "/images/quizlet_logo.png",
    "default_popup": "popup.html",
    "default_title": "Go to a Quizlet deck webpage to begin memorizing!"
  },
  "content_scripts": [
    {
      "matches": [
        "http://quizlet.com/*",
        "https://quizlet.com/*"
      ],
      "js": [
        "/js/content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "/images/icon.png"
  ],
  "permissions": [
    "storage",
    "alarms",
    "notifications",
    "tabs"
  ]
}