MyStart Wallpapers New Tab Page

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "MyStart Wallpapers New Tab Page",
  "description": "MyStart is a fresh and highly convenient New Tab page to start your journey on the web. Enjoy beautiful images of nature and more.",
  "version": "3.0.16",
  "short_name": "MyStart",
  "permissions": [
    "storage",
    "topSites",
    "tabs"
  ],
  "icons": {
    "16": "icons/16.png",
    "38": "icons/38.png",
    "48": "icons/48.png",
    "64": "icons/64.png",
    "128": "icons/128.png"
  },
  "action": {
    "default_icon": {
      "64": "icons/64.png",
      "128": "icons/128.png"
    },
    "default_title": "MyStart Wallpapers New Tab Page"
  },
  "background": {
    "service_worker": "main.js",
    "type": "module"
  },
  "externally_connectable": {
    "matches": [
      "*://*.mystart.com/*"
    ]
  },
  "chrome_url_overrides": {
    "newtab": "newtab/index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.mystart.com/*"
      ],
      "js": [
        "js/content-scripts/installed.js",
        "js/content-scripts/event-handler.js"
      ],
      "run_at": "document_start"
    }
  ],
  "manifest_version": 3
}