Examine source code of Quick Image Downloader

{
  "manifest_version": 2,
  "name": "All Image Downloader 2024",
  "version": "1.0",
  "description": "Extracts and displays all images from the current webpage.",
  "icons": {
    "48": "icons/icon48.png",
    "96": "icons/icon96.png"
  },
  "permissions": [
    "activeTab",
    "scripting",
    "downloads",
    "storage",
    "tabs"
  ],
  "browser_action": {
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "popup.html",
    "css_code/style.css",
    "popup.js"
  ],
  "applications": {
    "gecko": {
      "strict_min_version": "61.0",
      "id": "{15fb66a8-4d97-42d9-bc7b-1d15e2c15c1c}"
    }
  }
}