Examine source code of ImgHarvest Pro | Website Image Downloader

{
  "manifest_version": 2,
  "name": "ImgHarvest Pro",
  "version": "6.0.0",
  "description": "Download full-resolution images from any website. Bing wallpapers, Google Images, Pinterest & all sites.",
  "browser_specific_settings": {
    "gecko": {
      "id": "imgharvest-pro@extension",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "permissions": [
    "activeTab",
    "scripting",
    "downloads",
    "storage",
    "contextMenus",
    "tabs",
    "<all_urls>"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/16.png",
      "48": "icons/48.png",
      "128": "icons/128.png"
    }
  },
  "background": {
    "scripts": [
      "bg.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "web_accessible_resources": [
    "icons/*"
  ]
}