Quizlet Image Adder

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Quizlet Image Adder",
  "version": "1.2",
  "description": "Automatically add images to or remove images from all Quizlet cards.",
  "manifest_version": 2,
  "icons": {
    "128": "abc.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://quizlet.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "abc.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "permissions": [
    "activeTab",
    "storage"
  ]
}