Download Serialized DOM

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Download Serialized DOM",
  "description": "Download serialized DOM with a click, which should include changes within the page effected since loading e.g. by JavaScript.",
  "version": "5.0.0",
  "homepage_url": "https://github.com/srguiwiz/download-dom-crx",
  "icons": {
    "48": "downloadserializeddom48.png",
    "96": "downloadserializeddom96.png"
  },
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  },
  "background": {
    "scripts": [
      "main.js"
    ]
  },
  "page_action": {
    "default_icon": "downloadserializeddom48.png",
    "default_title": "Download Serialized DOM",
    "chrome_style": true
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "downloads"
  ],
  "minimum_chrome_version": "49.0"
}