Diff Website Changes

Enable diff view for Websites. The old, cached version is compared to the new version of a website. Differences are highlighted.

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Diff Website Changes",
  "description": "Enable diff view for Websites. The old, cached version is compared to the new version of a website. Differences are highlighted.",
  "version": "1.0.1",
  "browser_specific_settings": {
    "gecko": {
      "id": "[email protected]",
      "strict_min_version": "45.0"
    }
  },
  "icons": {
    "16": "images/icon-16.png",
    "32": "images/icon-32.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "scripting",
    "tabs"
  ],
  "options_ui": {
    "page": "options.html",
    "browser_style": true
  },
  "background": {
    "service_worker": "background.js",
    "type": "module"
  },
  "action": {
    "default_title": "Diff Website Changes",
    "default_icon": {
      "16": "images/icon-16.png",
      "32": "images/icon-32.png",
      "48": "images/icon-48.png",
      "128": "images/icon-128.png"
    }
  }
}