Canva

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Canva",
  "description": "Amazingly simple graphic design",
  "version": "0.0.0.7",
  "manifest_version": 2,
  "icons": {
    "128": "icon_128.png"
  },
  "app": {
    "urls": [
      "https://www.canva.com/signup"
    ],
    "launch": {
      "web_url": "https://www.canva.com/signup"
    }
  }
}