Examine source code of Image Resizer

{
  "manifest_version": 3,
  "name": "Image Resizer",
  "version": "1.0.0",
  "description": "Resize and compress JPEG, PNG, and WebP images privately in Firefox.",
  "permissions": [
    "downloads",
    "tabs"
  ],
  "action": {
    "default_title": "Image Resizer",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_ui": {
    "page": "tool.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "image-resizer@jstoolsspace",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}