Bookmarks manager

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Bookmarks manager",
  "description": "Extension to manage users' bookmarks with a beautiful user interface. Users can Add, Delete and, use bookmarks from a single place",
  "version": "0.3",
  "manifest_version": 3,
  "permissions": [
    "tabs",
    "bookmarks"
  ],
  "action": {
    "default_title": "bookmarks-manager",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "contentscript.js"
      ],
      "all_frames": false,
      "run_at": "document_start"
    }
  ],
  "background": {
    "service_worker": "background.js"
  },
  "icons": {
    "16": "icons/icon.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}