Custom New Tab

manifest.json

{
  "name": "Custom New Tab",
  "description": "Customize the new tab URL.",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "manifest_version": 3,
  "offline_enabled": true,
  "options_page": "options.html",
  "background": {
    "service_worker": "js/background.js"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "options.html"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "homepage_url": "https://dictanote.co/custom-new-tab/",
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "externally_connectable": {
    "matches": [
      "https://*.dictanote.co/*",
      "https://dictanote.co/*",
      "http://localhost:8000/*"
    ]
  },
  "permissions": [
    "storage"
  ],
  "action": {},
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx",
  "version": "1.5"
}