Travel Gateway

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "version": "1.03",
  "name": "Travel Gateway",
  "description": "Search the internet on every new tab with links to your favorite traveling websites",
  "icons": {
    "16": "icon-size/16.png",
    "48": "icon-size/48.png",
    "128": "icon-size/128.png"
  },
  "browser_action": {
    "default_icon": "icon-size/48.png"
  },
  "chrome_url_overrides": {
    "newtab": "newTab.html"
  },
  "permissions": [
    "chrome://newtab/",
    "http://www.yahoo.com/",
    "https://www.booking.com/",
    "https://www.expedia.com/",
    "https://www.tripadvisor.com/",
    "https://www.kayak.com/",
    "https://www.hotwire.com/"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self'"
  }
}